41 results on '"Badland, Hannah"'
Search Results
2. Assessing Walking and Cycling Environments in the Streets of Madrid: Comparing On-Field and Virtual Audits
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Gullón, Pedro, Badland, Hannah M., Alfayate, Silvia, Bilal, Usama, Escobar, Francisco, Cebrecos, Alba, Diez, Julia, and Franco, Manuel
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- 2015
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3. Are Measures Derived From Land Use and Transport Policies Associated With Walking for Transport?
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Rachele, Jerome N., Learnihan, Vincent, Badland, Hannah M., Mavoa, Suzanne, Turrell, Gavin, and Giles-Corti, Billie
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POLICY sciences ,TRANSPORTATION ,WALKING ,NEIGHBORHOODS ,LAND use - Abstract
Background: There is growing urgency for higher quality evidence to inform policy. This study developed geographic information system spatial measures based on land use and transport policies currently used in selected Australian states to assess which, if any, of these measures were associated with walking for transport. Methods: Overall, 6901 participants from 570 neighborhoods in Brisbane, Australia, were included. Participants reported their minutes of walking for transport in the previous week. After a review of state-level land use and transport policies relevant to walking for transport across Australia, 7 geographic information system measures were developed and tested based on 9 relevant policies. Data were analyzed using multilevel multinomial logistic regression. Results: Greater levels of walking for transport were associated with more highly connected street networks, the presence of public transport stops, and having at least 2 public transport services per hour. Conversely, neighborhoods with shorter cul-de-sac lengths had lower levels of walking for transport. There was no evidence of associations between walking for transport and street block lengths less than 240 m or traffic volumes. Conclusions: These findings highlight the need for urban design and transport policies developed by governments to be assessed for their impact on transport-related physical activity. [ABSTRACT FROM AUTHOR]
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- 2018
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4. Understanding the relationships between private automobile availability, overall physical activity, and travel behavior in adults
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Badland, Hannah M. and Schofield, Grant M.
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- 2008
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5. Children's Out-of-School Independently Mobile Trips, Active Travel, and Physical Activity: A Cross-Sectional Examination from the Kids in the City Study.
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Oliver, Melody, Parker, Karl, Witten, Karen, Mavoa, Suzanne, Badland, Hannah M., Donovan, Phil, Chaudhury, Moushumi, and Kearns, Robin
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PHYSICAL activity ,GEOGRAPHIC information systems ,ACCELEROMETERS ,EQUATIONS ,ACQUISITION of data - Abstract
Background: The study aim was to determine the association between children's objectively assessed moderate-to-vigorous physical activity (MVPA) and active trips (AT) and independently mobile trips (IM) during out-of-school hours. Methods: Children aged 9 to 13 years (n = 254) were recruited from 9 schools in Auckland, New Zealand between 2011 and 2012. Children completed travel diaries and wore accelerometers for 7 days. Parents provided demographic information. Geographic information systems-derived distance to school was calculated. Accelerometer data were extracted for out of school hours only. Percentage of time spent in MVPA (%MVPA), AT, and IM were calculated. Generalized estimating equations were used to determine the relationship between daily %MVPA and AT and between daily %MVPA and IM, accounting for age, sex, ethnicity, distance to school, day of the week, and numeric day of data collection. Results: A significant positive relationship was observed between %MVPA and both AT and IM. For every unit increase in the daily percentage of trips made that were AT or IM, we found an average increase of 1.28% (95% Cl 0.87%. 1.70%) and 1.15% (95% Cl 0.71%, 1.59%) time in MVPA. respectively. Conclusion: Children's AT and IM are associated with increased MVPA during out-of-school hours. [ABSTRACT FROM AUTHOR]
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- 2016
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6. Associations between Public Transport Accessibility around Homes and Schools and Walking and Cycling among Adolescents.
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Zulkefli, Syafiqah Hannah Binte, Barr, Alison, Singh, Ankur, Carver, Alison, Mavoa, Suzanne, Scheurer, Jan, Badland, Hannah, and Bentley, Rebecca
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LOCAL transit access ,CYCLING ,PHYSICAL activity ,CONFIDENCE intervals ,ADOLESCENT health - Abstract
Good public transport accessibility is associated with active travel, but this is under-researched among adolescents. We tested associations between public transport accessibility and active travel among school-going adolescents (12-18 years; n = 1329) from Melbourne, Australia analysing Victorian Integrated Survey of Travel and Activity data. Outcomes included main mode of transport to school and accumulating -20 min of active travel over the day. Low and high compared to no public transport accessibility around homes were associated with higher odds of public transport use (low (odds ratio (OR): 1.94 95% confidence interval (CI): 1.28, 2.94) high (OR: 2.86 95% CI: 1.80, 4.53)). Low and high public transport accessibility around homes were also associated with higher prevalence of achieving -20 min of active travel (low (prevalence ratio (PR): 1.14 95% CI: 0.97, 1.34) high (PR: 1.31 95% CI: 1.11, 1.54)) compared to none. Public transport accessibility around schools was associated with public transport use (low (OR: 2.13 95% CI: 1.40, 3.24) high (OR: 5.07 95% CI: 3.35, 7.67)) and achieving -20 min of active travel (low (PR: 1.18 95% CI: 1.00, 1.38) high (PR: 1.64 95% CI: 1.41, 1.90)). Positive associations were confirmed between public transport accessibility and both outcomes of active travel. [ABSTRACT FROM AUTHOR]
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- 2020
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7. Examining Public Open Spaces by Neighborhood-Level Walkability and Deprivation.
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Badland, Hannah M., Keam, Rosanna, Witten, Karen, and Kearns, Robin
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OPEN spaces ,PHYSICAL activity ,WALKING ,AUDITING ,ENVIRONMENTAL quality ,PUBLIC safety ,COMMUNITY safety ,NEIGHBORHOODS - Abstract
Background: Public open spaces (POS) are recognized as important to promote physical activity engagement. However, it is unclear how POS attributes, such as activities available, environmental quality, amenities present, and safety, are associated with neighborhood-level walkability and deprivation. Methods: Twelve neighborhoods were selected within 1 constituent city of Auckland, New Zealand based on higher (n = 6) or lower (n = 6) walkability characteristics. Neighborhoods were dichotomized as more (n = 7) or less (n = 5) socioeconomically deprived. POS (n = 69) were identified within these neighborhoods and audited using the New Zealand-Public Open Space Tool. Unpaired 1-way analysis of variance tests were applied to compare differences in attributes and overall score of POS by neighborhood walkability and deprivation. Results: POS located in more walkable neighborhoods have significantly higher overall scores when compared with less walkable neighborhoods. Deprivation comparisons identified POS located in less deprived communities have better quality environments, but fewer activities and safety features present when compared with more deprived neighborhoods. Conclusions: A positive relationship existed between presence of POS attributes and neighborhood walkability, but the relationship between POS and neighborhood-level deprivation was less clear. Variation in neighborhood POS quality alone is unlikely to explain poorer health outcomes for residents in more deprived areas. [ABSTRACT FROM AUTHOR]
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- 2010
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8. Physical Activity Levels by Occupational Category in Non-Metropolitan Australian Adults.
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Duncan, Mitch J., Badland, Hannah M., and Mummery, William Kerry
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PHYSICAL activity ,EXERCISE ,EMPLOYEES ,STATISTICAL correlation ,CROSS-sectional method ,INDUSTRIAL hygiene research ,OCCUPATIONS - Abstract
Background: The aim of this study was to examine the relationship between occupational category and 3 health-related behaviors: participation in leisure-time physical activity, active transport (AT) and occupational sitting in a sample of employed Australian adults. Methods: A random, cross-sectional sample of 592 adults aged 18 to 71 years completed a telephone survey in October/November 2006. Reported occupations were categorized as professional (n = 332, 56.1%), white-collar (n = 181, 30.6%), and blue-collar (n = 79, 13.3%). Relationships between occupational category and AT, sufficient physical activity and occupational sitting were examined using logistic regression. Results: White-collar employees (OR = 0.36, 95%. CI 0.14-0.95) were less likely to engage in AT and more likely to engage in occupational sitting (OR = 3.10, 95% CI 1.63-5.92) when compared with blue-collar workers. Professionals (OR = 3.04, 95% CI 1.94-4.76) were also more likely to engage in occupational sitting compared with blue-collar workers. No relationship was observed between occupational category and engagement in sufficient physical activity. Conclusions: No association between occupational category and sufficient physical activity levels was observed, although white-collar and professionals were likely to engage in high levels of occupational sitting. Innovative and sustainable strategies are required to reduce occupational sitting to improve health. [ABSTRACT FROM AUTHOR]
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- 2010
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9. Combining GPS, GIS, and Accelerometry: Methodological Issues in the Assessment of Location and Intensity of Travel Behaviors.
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Oliver, Melody, Badland, Hannah, Mavoa, Suzanne, Duncan, Mitch J., and Duncan, Scott
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PHYSICAL fitness research ,ACCELEROMETERS ,FEASIBILITY studies ,GLOBAL Positioning System ,COMMUTERS ,PHYSICAL activity - Abstract
Background: Global positioning systems (GPS), geographic information systems (GIS), and accelerometers are powerful tools to explain activity within a built environment, yet little integration of these tools has taken place. This study aimed to assess the feasibility of combining GPS, GIS, and accelerometry to understand transport-related physical activity (TPA) in adults. Methods: Forty adults wore an accelerometer and portable GPS unit over 7 consecutive days and completed a demographics questionnaire and 7-day travel log. Accelerometer and GPS data were extracted for commutes to/from workplace and integrated into a GIS database. GIS maps were generated to visually explore physical activity intensity, GPS speeds and routes traveled. Results: GPS, accelerometer, and survey data were collected for 37 participants. Loss of GPS data was substantial due to a range of methodological issues, such as low battery life, signal drop out, and participant noncompliance. Nonetheless, greater travel distances and significantly higher speeds were observed for motorized trips when compared with TPA. Conclusions: Pragmatic issues of using GPS monitoring to understand TPA behaviors and methodological recommendations for future research were identified. Although methodologically challenging, the combination of GPS monitoring, accelerometry and GIS technologies holds promise for understanding TPA within the built environment. [ABSTRACT FROM AUTHOR]
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- 2010
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10. Objectively Measured Commute Distance: Associations with Actual Travel Modes and Perceptions to Place of Work or Study in Auckland, New Zealand.
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Badland, Hannah M., Schofield, Grant M., and Schluter, Philip J.
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DISTANCES ,COMMUTING ,PHYSICAL fitness ,EXERCISE ,HEALTH - Abstract
Background: Little is known about the relationships between objectively measured commute distance with actual and perceived transport-related physical activity (TPA) engagement. Methods: A telephone survey assessed travel behaviors to place of work/study within an adult sample (n = 772) residing in New Zealand. Result: Overall, 50% of respondents perceived they could, and 10% of the sample actually did, use TPA modes to commute to their occupation for distances less than 5 km. Differences between TPA perceptions and engagement existed for all distance classifications, and prevalence declined as distances increased. Conclusions: Differences between TPA engagement and perceptions were evident. Actual and perceived TPA engagement levels declined as commute distance increased. [ABSTRACT FROM AUTHOR]
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- 2007
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11. The Built Environment and Transport-Related Physical Activity: What We Do and Do Not Know.
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Badland, Hannah M. and Schofield, Grant M.
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LEISURE ,PHYSICAL fitness ,BUILT environment ,OBESITY ,TRANSPORTATION ,PUBLIC health - Abstract
Background: Leisure time physical activities have been a priority in recent years for many health practitioners, with transport-related physical activity (TPA) largely ignored. The urban environment has altered in the last few decades, increasing the reliance on automobiles. Simultaneously we have seen increases in obesity and other non-communicable diseases related to sedentary lifestyles. Methods: Information was sourced from major health databases. The remainder of the literature was directed from citations in articles accessed from the initial search. Results: Clear health benefits result from regular TPA engagement, with opportunities closely linked to accessible urban design infrastructure. Much of the existing evidence, however, has been extracted from cross-sectional research, rather than interventions. As such, drawing causal relationships is not yet possible. Conclusions: Existing evidence necessitates TPA research and promotion should be public health and urban design priorities. Collaborative research needs to incorporate prospective study designs to understand TPA behavior. [ABSTRACT FROM AUTHOR]
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- 2005
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12. Daily Walking among Commuters: A Cross-Sectional Study of Associations with Residential, Work, and Regional Accessibility in Melbourne, Australia (2012-2014).
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Barr, Alison, Simons, Koen, Mavoa, Suzanne, Badland, Hannah, Giles-Corti, Billie, Scheurer, Jan, Korevaar, Elizabeth, Stewart, Josh, and Bentley, Rebecca
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CONFIDENCE intervals ,PEDESTRIANS ,POPULATION geography ,REGRESSION analysis ,SEX distribution ,SURVEYS ,TRANSPORTATION ,WALKING ,CROSS-sectional method ,PHYSICAL activity ,DATA analysis software ,DESCRIPTIVE statistics - Abstract
BACKGROUND: Most research on walking for transport has focused on the walkability of residential neighborhoods, overlooking the contribution of places of work/study and the ease with which destinations outside the immediate neighborhood can be accessed, referred to as regional accessibility. OBJECTIVES: We aimed to examine if local accessibility/walkability around place of work/study and regional accessibility are independently and interactively associated with walking. METHODS: A sample of 4,913 adult commuters was derived from a household travel survey in Melbourne, Australia (2012-2014). Local accessibility was measured as the availability of destinations within an 800-m pedestrian network from homes and places of work/education using a local living index [LLI; 0-3 (low), 4-6, 7-9, and 10-12 (high) destinations]. Regional accessibility was estimated using employment opportunity, commute travel time by mode, and public transport accessibility. Every individual's potential minutes of walking for each level of exposure (observed and counter to fact) were predicted using multivariable regression models including confounders and interaction terms. For each contrast of exposure levels of interest, the corresponding within-individual differences in predicted walking were averaged across individuals to estimate marginal effects. RESULTS: High LLI at home and work/education was associated with more minutes walking than low LLI by 3.9 [95% confidence interval (CI): 2.3, 5.5] and 8.3 (95% CI: 7.3, 9.3) min, respectively, in mutually adjusted models. Across regional accessibility measures, an independent association with walking and an interactive association with LLI at work/education was observed. To take one example, the regional accessibility measure of "Jobs within 30 min by public transport" was associated with 4.3 (95% CI: 2.9, 5.7) more mins walking for high (=30,000 jobs) compared with low (<4,000 jobs) accessibility in adjusted models. The estimated difference for high vs. low LLI (work/education) (among those with low regional accessibility) was 3.6 min (95% CI: 2.3, 4.8), while the difference for high vs. low regional accessibility (among those with low LLI) was negligible (-0:01; 95% CI: -1:2, 1.2). However, the combined effect estimate for high LLI and high regional accessibility, compared with low on both, was 12.8 min (95% CI: 11.1, 14.5), or 9.3 (95% CI: 6.7, 11.8) min/d walking more than expected based on the separate effect estimates. CONCLUSIONS: High local living (work/education) and regional accessibility, regardless of the regional accessibility measure used, are positively associated with physical activity. High exposure to both is associated with greater benefit than exposure to one or the other alone. [ABSTRACT FROM AUTHOR]
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- 2019
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13. Are public open space attributes associated with walking and depression?
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Koohsari, Mohammad Javad, Badland, Hannah, Mavoa, Suzanne, Villanueva, Karen, Francis, Jacinta, Hooper, Paula, Owen, Neville, and Giles-Corti, Billie
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URBAN planning & health , *PUBLIC spaces , *MENTAL health , *URBAN planning , *URBAN policy , *URBAN health , *WALKING , *MENTAL depression - Abstract
Public open spaces (POS) are key neighbourhood destinations shown to confer numerous physical and mental health benefits. The amount and spatial distribution of POS throughout cities are guided by urban planning policies and standards. However, empirical evidence is not generally used to create POS standards. Developing and testing POS indices associated with positive health outcomes, can inform evidence-based POS urban design and planning standards that support the creation of healthier cities. This study examined associations of urban design policy-derived and empirical measures of POS proximity and density with walking and depression. The 2011–12 Australian Diabetes, Obesity and Lifestyle study (AusDiab) wave data were used. Adults living in metropolitan Melbourne, Australia were included ( n = 319). Participants reported walking for recreation and any walking within their neighbourhood during the last week. Depression was calculated using the Center for Epidemiologic Studies Short Depression Scale (CESD-10). Informed by Australian urban design policies and empirical evidence, various POS measures were calculated at different street network distances around residential addresses using geographic information systems software. Measures tested included: distance to nearest POS, size of nearest POS, total number of POS, and area of POS at scales of 400, 800, 1000, and 1600 m. Associations of these POS measures with walking and depression were examined using adjusted multilevel logistic regression models. Overall 68% and 77% of participants reported walking for recreation and any walking in the past week, respectively; and about 13% were categorized as depressed. Living within 400 m of POS was not associated with either type of walking, but those whose nearest POS was > 1.5 ha had 1.90 and 2.66 times greater odds of walking for recreation and any walking during the last week, respectively. In Melbourne, the urban design policy standard is that POS be available within 400 m of homes. In our study, this standard was not associated with walking or depression; however having a larger POS nearby supported residents' walking. This study highlights the importance of assessing such standards for their potential health impact, and warrants further investigation. [ABSTRACT FROM AUTHOR]
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- 2018
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14. Testing spatial measures of public open space planning standards with walking and physical activity health outcomes: Findings from the Australian national liveability study.
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Hooper, Paula, Boruff, Bryan, Beesley, Bridget, Badland, Hannah, and Giles-Corti, Billie
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PHYSICAL activity ,URBAN ecology (Sociology) ,SUSTAINABLE development ,GEOGRAPHIC information systems ,URBAN planning - Abstract
Green public open spaces (POS) are an important component of healthy, liveable, and sustainable urban environments. Planning policies for POS provision however tend to be evidence-free. A review of Australian state-level POS planning policies and standards was conducted and policy-specific spatial measures generated in GIS. These were linked with health data from the RESIDE survey and relationships examined with weekly walking for recreation and moderate-vigorous physical activity (MVPA). To facilitate the development of a comparable national measure of POS provision, the measures were replicated using a national-level dataset on POS and compared using intra-class correlations. Sixteen POS policy standards relating to the location, amount, access, and size of POS were identified. Only one POS standard was associated with a health outcome: RESIDE participants living in suburbs where 95% of residents lived within 400 m of a park had a three-fold increased odds of doing weekly MVPA. The national dataset did not appear to align with the types of POS typically addressed by urban POS planning policies and showed a low level of reliability with the finer-grain state layer (ICCs 0.185–0.312). These findings support existing literature indicating that neighbourhoods with greater access to POS within 400 m are associated with higher odds of physical activity. The current study suggests that not all POS standards are equal, and more research is required to determine whether current planning standards being implemented are achieving their full potential. The development of national evidence-based, policy-relevant POS indicators has the potential to inform future POS planning policies and decisions. [ABSTRACT FROM AUTHOR]
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- 2018
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15. Associations of the perceived and objective neighborhood environment with physical activity and sedentary time in New Zealand adolescents.
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Hinckson, Erica, Cerin, Ester, Mavoa, Suzanne, Smith, Melody, Badland, Hannah, Stewart, Tom, Duncan, Scott, and Schofield, Grant
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ECOLOGY ,COMMUNITIES ,GEOGRAPHIC information systems ,SEX distribution ,WALKING ,STATISTICAL significance ,ACCELEROMETRY ,PHYSICAL activity ,DATA analysis software ,DESCRIPTIVE statistics - Abstract
Background: There is accumulating evidence supporting the association between neighborhood built environments and adults' physical activity (PA) and sedentary time (ST); however, few studies have investigated these associations in adolescents. A better understanding of the features of the built environment that encourage PA or ST is therefore of critical importance to promote health and wellbeing in adolescents. The aim of this study was to estimate the associations of GIS-determined and perceived walkability components in individual residential buffer zones with accelerometer-assessed moderate-to-vigorous physical activity (MVPA) and ST in adolescents. Methods: The Built Environment in Adolescent New Zealanders (BEANZ) study was conducted in two cities (Auckland and Wellington) during the 2013-2014 academic school years. The exposure measures were subjective and objective environmental indices of activity-friendliness using four residential buffers. Road network buffers were calculated around participant's residential addresses using the sausage buffer approach at 250 m, 500 m, 1 km, and 2 km scales. A 25 m radius was used for the buffers. Data were analysed using Generalized Additive Mixed Models in R. Results: Data were analysed from 524 participants (15.78 ± 1.62 years; 45% male). Participants accumulated ~114 min/day of moderate-to-vigorous PA (MVPA) and ~354 min/day of ST during accelerometer wear-time (~828 min/day). The estimated difference in MVPA between participants with the 1st and 3rd quartiles observed values on the composite subjective environmental index of activity-friendliness (perceived land use mix - diversity, street connectivity and aesthetics) was equivalent to ~8 min/day (~56 MVPA min/week) and for the objective environmental index of activity- friendliness (gross residential density and number of parks within 2 km distance from home) was ~6 min of MVPA/day (~45 MVPA min/week). When both indices were entered in a main-effect model, both indices remained significantly correlated with MVPA with sex as a moderator. The predicted difference in sedentary time between those with the minimum and maximum observed values on the subjective index of non-sedentariness was ~20 min/day. Conclusions: The combined assessment of the main effects of subjective and objective indices of activity-friendliness on NZ adolescents' PA and ST showed positive relationships with MVPA for the subjective index only. The subjective index was a significant correlate of PA in both girls and boys, while the objective index was significant only in boys when sex was entered as a moderator. Further research is warranted to understand the relationships of ST with the built environment. [ABSTRACT FROM AUTHOR]
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- 2017
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16. Intersection of neighborhood dynamics and socioeconomic status in small-area walkability: the Heart Healthy Hoods project.
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Gullón, Pedro, Bilal, Usama, Cebrecos, Alba, Badland, Hannah M., Galán, Iñaki, and Franco, Manuel
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PHYSICAL activity ,NEIGHBORHOODS ,URBANIZATION ,SOCIAL status ,WALKABILITY - Abstract
Background: Previous studies found a complex relationship between area-level socioeconomic status (SES) and walkability. These studies did not include neighborhood dynamics. Our aim was to study the association between area-level SES and walkability in the city of Madrid (Spain) evaluating the potential effect modification of neighborhood dynamics. Methods: All census sections of the city of Madrid (n = 2415) were included. Area-level SES was measured using a composite index of 7 indicators in 4 domains (education, wealth, occupation and living conditions). Two neighborhood dynamics factors were computed: gentrification, proxied by change in education levels in the previous 10 years, and neighborhood age, proxied by median year of construction of housing units in the area. Walkability was measured using a composite index of 4 indicators (Residential Density, Population Density, Retail Destinations and Street Connectivity). We modeled the association using linear mixed models with random intercepts. Results: Area-level SES and walkability were inversely and significantly associated. Areas with lower SES showed the highest walkability. This pattern did not hold for areas with an increase in education level, where the association was flat (no decrease in walkability with higher SES). Moreover, the association was attenuated in newly built areas: the association was stronger in areas built before 1975, weaker in areas built between 1975 and 1990 and flat in areas built from 1990 on. Conclusion: Areas with higher neighborhood socioeconomic status had lower walkability in Madrid. This disadvantage in walkability was not present in recently built or gentrified areas. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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17. Public open space desktop auditing tool—Establishing appropriateness for use in Australian regional and urban settings.
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Mygind, Lærke, Bentsen, Peter, Badland, Hannah, Edwards, Nicole, Hooper, Paula, and Villanueva, Karen
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PUBLIC spaces ,CITIES & towns ,ANIMAL ecology ,ECOLOGY - Abstract
Features of public open space (POS) have traditionally been described using on-site direct observation, but recently, low-cost and time-efficient remote desktop auditing tools have been developed. We adapted an existing, validated desktop auditing tool (the Public Open Space Desktop Auditing Tool: POSDAT) and tested it in a pilot sample of regional and metropolitan settings in Victoria, Australia. Using Google Maps and Street View, local government webpages, the National Public Toilet Registry and spatial data, we captured POSDAT items in 171 POS across 17 suburbs, of which 9 were regional. POSDAT items such as presence of waterbirds, wildlife, grass reticulation and dog signage, were not reliably observable. Using a limited sample, the majority of POSDAT items (n = 39) had a high intra-rater reliability score (between 80 and 100%) with an average agreement of 87%. We found that older and lower resolution Google Street View imagery available for some outer regional areas and the inconsistency of detail in information on local government webpages hindered a consistent assessment of POS. Thus, POSDAT, based on the spatial data applied in this study, is appropriate for use in metropolitan but not regional settings. [ABSTRACT FROM AUTHOR]
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- 2016
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18. Neighbourhood built environment associations with body size in adults: mediating effects of activity and sedentariness in a cross-sectional study of New Zealand adults.
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Oliver, Melody, Witten, Karen, Blakely, Tony, Parker, Karl, Badland, Hannah, Schofield, Grant, Ivory, Vivienne, Pearce, Jamie, Mavoa, Suzanne, Hinckson, Erica, Sweetsur, Paul, and Kearns, Robin
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NEIGHBORHOODS ,BODY mass index ,CROSS-sectional method ,SEDENTARY behavior ,OBESITY ,GEOGRAPHIC information systems ,URBAN planning ,WALKABILITY ,PREVENTION of obesity ,BODY size ,ECOLOGY ,METROPOLITAN areas ,RESIDENTIAL patterns ,SEDENTARY lifestyles - Abstract
Background: The aim of this study was to determine the associations between body size and built environment walkability variables, as well as the mediating role of physical activity and sedentary behaviours with body size.Methods: Objective environment, body size (body mass index (BMI), waist circumference (WC)), and sedentary time and physical activity data were collected from a random selection of 2033 adults aged 20-65 years living in 48 neighbourhoods across four New Zealand cities. Multilevel regression models were calculated for each comparison between body size outcome and built environment exposure.Results and Discussion: Street connectivity and neighborhood destination accessibility were significant predictors of body size (1 SDchange predicted a 1.27 to 1.41 % reduction in BMI and a 1.76 to 2.29 % reduction in WC). Significantrelationships were also observed for streetscape (1 SD change predicted a 1.33 % reduction in BMI) anddwelling density (1 SD change predicted a 1.97 % reduction in BMI). Mediation analyses revealed asignificant mediating effect of physical activity on the relationships between body size and street connectivity and neighbourhood destination accessibility (explaining between 10.4 and 14.6 % of the total effect). No significant mediating effect of sedentary behaviour was found. Findings from this cross-sectional study of a random selection of New Zealand adults are consistent with international research. Findings are limited to individual environment features only; conclusions cannot be drawn about the cumulative and combined effect of individual features on outcomes.Conclusions: Built environment features were associated with body size in the expected directions. Objectively-assessed physical activity mediated observed built environment-body size relationships. [ABSTRACT FROM AUTHOR]- Published
- 2015
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19. What constitutes a ‘trip’? Examining child journey attributes using GPS and self-report.
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Oliver, Melody, Mavoa, Suzanne, Badland, Hannah M., Carroll, Penelope A., Asiasiga, Lanuola, Tavae, N., Kearns, Robin A., and Witten, Karen
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TRAVEL hygiene ,PHYSICAL activity ,CHILDREN'S health ,CHILD development ,PHYSICAL fitness - Abstract
Active travel is associated with improved health and development outcomes in children. Accurate detection of children's travel behaviors and routes, however, is problematic. Travel diaries are often used to collect information on children's travel behaviors, yet no evidence for the accuracy of this methodology exists. This study investigated the validity of children's self-reported trips (origin, destination) compared with an objective criterion (global positioning systems units; GPS). Children (n= 10, 9–11 y) wore the GPS units for seven consecutive days between March and June 2011 and completed travel diaries daily with researcher assistance. Affinity group interviews were conducted in December 2011 with 30 children from two schools to garner perspectives on trip definition, neighborhood perceptions, and to illuminate GPS and travel diary findings. GPS journeys were manually compared with travel diary journeys for destination sequencing, start times, and travel mode. Accuracy in trip sequencing was compared by day type, and journey type using percentage differences and the chi-square (χ2) statistic. Of the 380 trips captured, 54.5% of journey sequences were fully or partially matched, 22.4% were GPS only trips and 23.2% travel diary only. Greater accuracy (full/partial match) was observed for weekdays than for weekend days and for the journey to or from school than for other journeys. Travel mode agreement existed for 99% of matched trips. Although children's travel diaries may confer contextual journey information, they may not provide completely accurate information on journey sequencing. Thematic analysis of affinity group data revealed that reasons for this are multifaceted, including differing concepts of what constitutes a ‘trip’. A combined approach of GPS and travel diary is recommended to gather a comprehensive understanding of children's journey characteristics. [ABSTRACT FROM PUBLISHER]
- Published
- 2014
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20. Associations between children's independent mobility and physical activity.
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Schoeppe, Stephanie, Duncan, Mitch J., Badland, Hannah M., Oliver, Melody, and Browne, Matthew
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PHYSICAL activity ,CHILDREN'S health ,PUBLIC spaces ,TRAFFIC safety ,SOCIODEMOGRAPHIC factors - Abstract
Background Independent mobility describes the freedom of children to travel and play in public spaces without adult supervision. The potential benefits for children are significant such as social interactions with peers, spatial and traffic safety skills and increased physical activity. Yet, the health benefits of independent mobility, particularly on physical activity accumulation, are largely unexplored. This study aimed to investigate associations of children's independent mobility with light, moderate-to-vigorous, and total physical activity accumulation. Methods In 2011 - 2012, 375 Australian children aged 8-13 years (62% girls) were recruited into a cross-sectional study. Children's independent mobility (i.e. independent travel to school and non-school destinations, independent outdoor play) and socio-demographics were assessed through child and parent surveys. Physical activity intensity was measured objectively through an Actiheart monitor worn on four consecutive days. Associations between independent mobility and physical activity variables were analysed using generalized linear models, accounting for clustered sampling, Actiheart wear time, socio-demographics, and assessing interactions by sex. Results Independent travel (walking, cycling, public transport) to school and non-school destinations were not associated with light, moderate-to-vigorous and total physical activity. However, sub-analyses revealed a positive association between independent walking and cycling (excluding public transport) to school and total physical but only in boys (b = 36.03, p < 0.05). Frequent independent outdoor play (three or more days per week) was positively associated with light and total physical activity (b = 29.76, p < 0.01 and b = 32.43, p = 0.03, respectively). No significant associations were found between independent outdoor play and moderate-to-vigorous physical activity. When assessing differences by sex, the observed significant associations of independent outdoor play with light and total physical activity remained in girls but not in boys. All other associations showed no significant differences by sex. Conclusions Independent outdoor play may boost children's daily physical activity levels, predominantly at light intensity. Hence, facilitating independent outdoor play could be a viable intervention strategy to enhance physical activity in children, particularly in girls. Associations between independent travel and physical activity are inconsistent overall and require further investigation. [ABSTRACT FROM AUTHOR]
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- 2014
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21. (Re)Designing the built environment to support physical activity: Bringing public health back into urban design and planning.
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Koohsari, Mohammad Javad, Badland, Hannah, and Giles-Corti, Billie
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BUILT environment , *PHYSICAL activity , *SOCIAL support , *PUBLIC health , *URBAN planning - Abstract
Highlights: [•] Re-connecting urban design and planning and public health collaboration is a priority. [•] Optimal built environment scales and thresholds for promoting health are unknown. [•] Public health findings can inform and guide planning decisions. [ABSTRACT FROM AUTHOR]
- Published
- 2013
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22. Associations of children's independent mobility and active travel with physical activity, sedentary behaviour and weight status: A systematic review.
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Schoeppe, Stephanie, Duncan, Mitch J., Badland, Hannah, Oliver, Melody, and Curtis, Carey
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Abstract: Health benefits from children's independent mobility and active travel beyond school travel are largely unexplored. Objectives: This review synthesized the evidence for associations of independent mobility and active travel to various destinations with physical activity, sedentary behaviour and weight status. Design: Systematic review. Methods: A systematic search in six databases (PubMed, Scopus, CINAHL, SportDiscus, PsychInfo, TRIS) for papers published between January 1990 and March 2012 was undertaken, focussing on children aged 3–18 years. Study inclusion and methodological quality were independently assessed by two reviewers. Results: 52 studies were included. Most studies focussed solely on active travel to and/or from school, and showed significant positive associations with physical activity. The same relationship was detected for active travel to leisure-related places and independent mobility with physical activity. An inverse relationship between active travel to school and weight status was evident but findings were inconsistent. Few studies examined correlations between active travel to school and self-reported screen-time or objectively measured sedentary behaviour, and findings were unclear. Conclusions: Studies on independent mobility suggested that children who have the freedom to play outdoors and travel actively without adult supervision accumulate more physical activity than those who do not. Further investigation of children's active travel to leisure-related destinations, measurement of diverse sedentary behaviour beyond simply screen-based activities, and consistent thresholds for objectively measured sedentary behaviour in children will clarify the inconsistent evidence base on associations of active travel with sedentary behaviour and weight status. [Copyright &y& Elsevier]
- Published
- 2013
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23. Utility of passive photography to objectively audit built environment features of active transport journeys: an observational study.
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Oliver, Melody, Doherty, Aiden R., Kelly, Paul, Badland, Hannah M., Mavoa, Suzanne, Shepherd, Janine, Kerr, Jacqueline, Marshall, Simon, Hamilton, Alexander, and Foster, Charlie
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PHYSICAL fitness research ,PHYSICAL activity ,WALKING ,CYCLING ,PHOTOGRAPHIC equipment - Abstract
Background: Active transport can contribute to physical activity accumulation and improved health in adults. The built environment is an established associate of active transport behaviours; however, assessment of environmental features encountered during journeys remains challenging. The purpose of this study was to examine the utility of wearable cameras to objectively audit and quantify environmental features along work-related walking and cycling routes. Methods: A convenience sample of employed adults was recruited in New Zealand, in June 2011. Participants wore a SenseCam for all journeys over three weekdays and completed travel diaries and demographic questionnaires. SenseCam images for work-related active transport journeys were coded for presence of environmental features hypothesised to be related to active transport. Differences in presence of features by transport mode and in participant-reported and SenseCam-derived journey duration were determined using two-sample tests of proportion and an independent samples t-test, respectively. Results: Fifteen adults participated in the study, yielding 1749 SenseCam images from 30 work-related active transport journeys for coding. Significant differences in presence of features were found between walking and cycling journeys. Almost a quarter of images were uncodeable due to being too dark to determine features. There was a non-significant tendency for respondents to under-report their journey duration. Conclusion: This study provides proof of concept for the use of the SenseCam to capture built environment data in real time that may be related to active transportation. Further work is required to test and refine coding methodologies across a range of settings, travel behaviours, and demographic groups. [ABSTRACT FROM AUTHOR]
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- 2013
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24. Using wearable cameras to categorise type and context of accelerometer-identified episodes of physical activity.
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Doherty, Aiden R., Kelly, Paul, Kerr, Jacqueline, Marshall, Simon, Oliver, Melody, Badland, Hannah, Hamilton, Alexander, and Foster, Charlie
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CONFIDENCE intervals ,PHOTOGRAPHY ,RESEARCH funding ,STATISTICAL sampling ,ACCELEROMETRY ,INTER-observer reliability ,DICOM (Computer network protocol) ,PHYSICAL activity ,DATA analysis software - Abstract
Background: Accelerometers can identify certain physical activity behaviours, but not the context in which they take place. This study investigates the feasibility of wearable cameras to objectively categorise the behaviour type and context of participants' accelerometer-identified episodes of activity. Methods: Adults were given an Actical hip-mounted accelerometer and a SenseCam wearable camera (worn via lanyard). The onboard clocks on both devices were time-synchronised. Participants engaged in free-living activities for 3 days. Actical data were cleaned and episodes of sedentary, lifestyle-light, lifestyle-moderate, and moderate-to-vigorous physical activity (MVPA) were identified. Actical episodes were categorised according to their social and environmental context and Physical Activity (PA) compendium category as identified from time-matched SenseCam images. Results: There were 212 days considered from 49 participants from whom SenseCam images and associated Actical data were captured. Using SenseCam images, behaviour type and context attributes were annotated for 386 (out of 3017) randomly selected episodes (such as walking/transportation, social/not-social, domestic/leisure). Across the episodes, 12 categories that aligned with the PA Compendium were identified, and 114 subcategory types were identified. Nineteen percent of episodes could not have their behaviour type and context categorized; 59% were outdoors versus 39% indoors; 33% of episodes were recorded as leisure time activities, with 33% transport, 18% domestic, and 15% occupational. 33% of the randomly selected episodes contained direct social interaction and 22% were in social situations where the participant wasn't involved in direct engagement. Conclusion: Wearable camera images offer an objective method to capture a spectrum of activity behaviour types and context across 81% of accelerometer-identified episodes of activity. Wearable cameras represent the best objective method currently available to categorise the social and environmental context of accelerometer-defined episodes of activity in free-living conditions. [ABSTRACT FROM AUTHOR]
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- 2013
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25. Association of neighbourhood residence and preferences with the built environment, work-related travel behaviours, and health implications for employed adults: Findings from the URBAN study
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Badland, Hannah M., Oliver, Melody, Kearns, Robin A., Mavoa, Suzanne, Witten, Karen, Duncan, Mitch J., and Batty, G. David
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WALKING , *COMMUNITIES , *HEALTH behavior , *LABOR supply , *SELF-evaluation - Abstract
Abstract: Although the neighbourhoods and health field is well established, the relationships between neighbourhood selection, neighbourhood preference, work-related travel behaviours, and transport infrastructure have not been fully explored. It is likely that understanding these complex relationships more fully will inform urban policy development, and planning for neighbourhoods that support health behaviours. Accordingly, the objective of this study was to identify associations between these variables in a sample of employed adults. Self-reported demographic, work-related transport behaviours, and neighbourhood preference data were collected from 1616 employed adults recruited from 48 neighbourhoods located across four New Zealand cities. Data were collected between April 2008 and September 2010. Neighbourhood built environment measures were generated using geographical information systems. Findings demonstrated that more people preferred to live in urban (more walkable), rather than suburban (less walkable) settings. Those living in more suburban neighbourhoods had significantly longer work commute distances and lower density of public transport stops available within the neighbourhood when compared with those who lived in more urban neighbourhoods. Those preferring a suburban style neighbourhood commuted approximately 1.5 km further to work when compared with participants preferring urban settings. Respondents who preferred a suburban style neighbourhood were less likely to take public or active transport to/from work when compared with those who preferred an urban style setting, regardless of the neighbourhood type in which they resided. Although it is unlikely that constructing more walkable environments will result in work-related travel behaviour change for all, providing additional highly walkable environments will help satisfy the demand for these settings, reinforce positive health behaviours, and support those amenable to change to engage in higher levels of work-related public and active transport. [Copyright &y& Elsevier]
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- 2012
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26. Neighborhood Built Environment and Transport and Leisure Physical Activity: Findings Using Objective Exposure and Outcome Measures in New Zealand.
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Witten, Karen, Blakely, Tony, Bagheri, Nasser, Badland, Hannah, Ivory, Vivienne, Pearce, Jamie, Mavoa, Suzanne, Hinckson, Erica, and Schofield, Grant
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PHYSICAL activity ,ACCELEROMETERS ,CONFIDENCE intervals ,EPIDEMIOLOGY ,GEOGRAPHIC information systems ,HEALTH behavior ,LEISURE ,METROPOLITAN areas ,NATURE ,SCIENTIFIC observation ,POPULATION density ,REGRESSION analysis ,RESEARCH funding ,SELF-evaluation ,TRANSPORTATION ,WALKING ,LOGISTIC regression analysis ,DATA analysis ,RESIDENTIAL patterns ,SOCIAL context ,CROSS-sectional method ,DESCRIPTIVE statistics ,PSYCHOLOGY - Abstract
Background: Evidence of associations between neighborhood built environments and transport-related physical activity (PA) is accumulating, but few studies have investigated associations with leisure-time PA. Objective: We investigated associations of five objectively measured characteristics of the neighborhood built environment-destination access, street connectivity, dwelling density, land-use mix and streetscape quality-with residents' self-reported PA (transport, leisure, and walking) and accelerometer-derived measures of PA. Methods: Using a multicity stratified cluster sampling design, we conducted a cross-sectional survey of 2,033 adults who lived in 48 New Zealand neighborhoods. Multilevel regression modeling, which was adjusted for individual-level (sociodemographic and neighborhood preference) and neighborhood-level (deprivation) confounders, was used to estimate associations of built environment with PA.Results: We found that 1-SD increases in destination access, street connectivity, and dwelling density were associated with any versus no self-reported transport, leisure, or walking PA, with increased odds ranging from 21% [street connectivity with leisure PA, 95% confidence interval (CI): 0%, 47%] to 44% (destination accessibility with walking, 95% CI: 17%, 79%). Among participants who self-reported some PA, a 1-SD increase in street connectivity was associated with a 13% increase in leisure PA (95% CI: 0, 28%). SD increases in destination access, street connectivity, and dwelling density were each associated with 7% increases in accelerometer counts. Conclusions: Associations of neighborhood destination access, street connectivity, and dwelling density with self-reported and objectively measured PA were moderately strong, indicating the potential to increase PA through changes in neighborhood characteristics. [ABSTRACT FROM AUTHOR]
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- 2012
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27. Identification of Accelerometer Nonwear Time and Sedentary Behavior.
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Oliver, Melody, Badland, Hannah M., Schofield, Grant M., and Shepherd, Janine
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- *
SEDENTARY behavior , *ACCELEROMETERS , *UNIVERSITY & college employees , *T-test (Statistics) ,HUMAN behavior research - Abstract
The article discusses a study on the identification of sedentary behavior and accelerometer nonwear time in a sample of adult university employees from Auckland, New Zealand. It mentions that paired t tests were used to identify differences between actual sedentary time and derived sedentary time. It shows that a threshold of 180 consecutive zero minutes and a one-minute allowance preceding or following the bout generated the most accurate assessment of accelerometer nonwear time.
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- 2011
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28. Seasonality in physical activity: Should this be a concern in all settings?
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Badland, Hannah M., Christian, Hayley, Giles-Corti, Billie, and Knuiman, Matthew
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PHYSICAL activity , *WEATHER , *PEDOMETERS , *HEALTH surveys , *LONGITUDINAL method , *PUBLIC health - Abstract
Abstract: This study examines the relationship between weather conditions and overall and domain-specific physical activity in adults living in a city with a temperate, stable climate. Objective and self-reported physical activity levels were measured in 1754 adults participating in RESIDE, a longitudinal study undertaken in Perth, Australia. Steps per week and self-reported minutes of domain-specific physical activity were compared with date-stamped weather data. Weather conditions were relatively constant across all seasons, showing little impact on physical activity behaviour. Variation in weather conditions had modest explanatory power (<6%) for predicting overall and domain-specific physical activity engagement in this sample. Weather variations observed in this study were of insufficient magnitude to impact on physical activity levels. This has implications for study designs and exploration of other factors associated with physical activity in these settings. [Copyright &y& Elsevier]
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- 2011
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29. Kids in the city study: research design and methodology.
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Oliver, Melody, Witten, Karen, Kearns, Robin A., Mavoa, Suzanne, Badland, Hannah M., Carroll, Penelope, Drumheller, Chelsea, Tavae, Nicola, Asiasiga, Lanuola, Jelley, Su, Kaiwai, Hector, Opit, Simon, En-Yi Judy Lin, Sweetsur, Paul, Barnes, Helen Moewaka, Mason, Nic, and Ergler, Christina
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CHILDREN'S health ,PHYSICAL activity ,PARENT attitudes - Abstract
Background: Physical activity is essential for optimal physical and psychological health but substantial declines in children's activity levels have occurred in New Zealand and internationally. Children's independent mobility (i.e., outdoor play and traveling to destinations unsupervised), an integral component of physical activity in childhood, has also declined radically in recent decades. Safety-conscious parenting practices, car reliance and auto-centric urban design have converged to produce children living increasingly sedentary lives. This research investigates how urban neighborhood environments can support or enable or restrict children's independent mobility, thereby influencing physical activity accumulation and participation in daily life. Methods/Design: The study is located in six Auckland, New Zealand neighborhoods, diverse in terms of urban design attributes, particularly residential density. Participants comprise 160 children aged 9-11 years and their parents/caregivers. Objective measures (global positioning systems, accelerometers, geographical information systems, observational audits) assessed children's independent mobility and physical activity, neighborhood infrastructure, and streetscape attributes. Parent and child neighborhood perceptions and experiences were assessed using qualitative research methods. Discussion: This study is one of the first internationally to examine the association of specific urban design attributes with child independent mobility. Using robust, appropriate, and best practice objective measures, this study provides robust epidemiological information regarding the relationships between the built environment and health outcomes for this population. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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30. Can Virtual Streetscape Audits Reliably Replace Physical Streetscape Audits?
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Badland, Hannah M., Opit, Simon, Witten, Karen, Kearns, Robin A., and Mavoa, Suzanne
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- *
STREETSCAPES (Urban design) , *COMPUTERIZED auditing , *PHYSICAL activity , *TECHNOLOGICAL innovations & society , *RESEARCH methodology , *BANDWIDTHS - Abstract
There is increasing recognition that the neighborhood-built environment influences health outcomes, such as physical activity behaviors, and technological advancements now provide opportunities to examine the neighborhood streetscape remotely. Accordingly, the aims of this methodological study are to: (1) compare the efficiencies of physically and virtually conducting a streetscape audit within the neighborhood context, and (2) assess the level of agreement between the physical (criterion) and virtual (test) audits. Built environment attributes associated with walking and cycling were audited using the New Zealand Systematic Pedestrian and Cycling Environment Scan (NZ-SPACES) in 48 street segments drawn from four neighborhoods in Auckland, New Zealand. Audits were conducted physically (on-site) and remotely (using Google Street View) in January and February 2010. Time taken to complete the audits, travel mileage, and Internet bandwidth used were also measured. It was quicker to conduct the virtual audits when compared with the physical audits ( χ = 115.3 min (virtual), χ = 148.5 min (physical)). In the majority of cases, the physical and virtual audits were within the acceptable levels of agreement (ICC ≥ 0.70) for the variables being assessed. The methodological implication of this study is that Google Street View is a potentially valuable data source for measuring the contextual features of neighborhood streets that likely impact on health outcomes. Overall, Google Street View provided a resource-efficient and reliable alternative to physically auditing the attributes of neighborhood streetscapes associated with walking and cycling. Supplementary data derived from other sources (e.g., Geographical Information Systems) could be used to assess the less reliable streetscape variables. [ABSTRACT FROM AUTHOR]
- Published
- 2010
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31. Discussion of "How to Have Sustainable Transportation without Making People Drive Less or Give Up Suburban Living" by Mark Delucchi and Kenneth S. Kurani.
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Giles-Corti, Billie, Takemi Sugiyama, Badland, Hannah, Koohsari, Mohammad Javad, and Owen, Neville
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SUSTAINABLE transportation ,PHYSICAL activity ,SEDENTARY behavior ,SUBURBAN life ,PUBLIC health - Abstract
The article discusses the paper "How to Have Sustainable Transportation without Making People Drive Less or Give Up Suburban Living," by Mark Delucchi and Kenneth S. Kurani. Topics include the proposed separate road network systems both for fast, heavy motor vehicles (FHVs) and low-speed, low-mass modes (LLMs), transportation solution, and health impact of replacing motor vehicles with active transport to increase physical activity and reduce sedentary behavior.
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- 2016
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32. Applying GPS to enhance understanding of transport-related physical activity.
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Duncan, Mitch J., Badland, Hannah M., and Mummery, W. Kerry
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Abstract: The purpose of the paper is to review the utility of the global positioning system (GPS) in the study of health-related physical activity. The paper draws from existing literature to outline the current work performed using GPS to examine transport-related physical activity, with a focus on the relative utility of the approach when combined with geographic information system (GIS) and other data sources including accelerometers. The paper argues that GPS, especially when used in combination with GIS and accelerometery, offers great promise in objectively measuring and studying the relationship of numerous environmental attributes to human behaviour in terms of physical activity and transport-related activity. Limitations to the use of GPS for the purpose of monitoring health-related physical activity are presented, and recommendations for future avenues of research are discussed. [Copyright &y& Elsevier]
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- 2009
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33. Understanding the Relationship between Activity andNeighbourhoods (URBAN) Study: research design andmethodology.
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Badland, Hannah M., Schofield, Grant M., Witten, Karen, Schluter, Philip J., Mavoa, Suzanne, Kearns, Robin A., Hinckson, Erica A., Oliver, Melody, Kaiwai, Hector, Jensen, Victoria G., Ergler, Christina, McGrath, Leslie, and McPhee, Julia
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PHYSICAL activity , *PUBLIC health , *NEIGHBORHOODS , *BODY size - Abstract
Background: Built environment attributes are recognized as being important contributors to physical activity (PA) engagement and body size in adults and children. However, much of the existing research in this emergent public health field is hindered by methodological limitations, including: population and site homogeneity, reliance on self-report measures, aggregated measures of PA, and inadequate statistical modeling. As an integral component of multi-country collaborative research, the Understanding the Relationship between Activity and Neighbourhoods (URBAN) Study seeks to overcome these limitations by determining the strengths of association between detailed measures of the neighborhood built environment with PA levels across multiple domains and body size measures in adults and children. This article outlines the research protocol developed for the URBAN Study. Methods and design: The URBAN Study is a multi-centered, stratified, cross-sectional research design, collecting data across four New Zealand cities. Within each city, 12 neighborhoods were identified and selected for investigation based on higher or lower walkability and Māori demographic attributes. Neighborhoods were selected to ensure equal representation of these characteristics. Within each selected neighborhood, 42 households are being randomly selected and an adult and child (where possible) recruited into the study. Data collection includes: objective and self-reported PA engagement, neighborhood perceptions, demographics, and body size measures. The study was designed to recruit approximately 2,000 adults and 250 children into the project. Other aspects of the study include photovoice, which is a qualitative assessment of built environment features associated with PA engagement, an audit of the neighborhood streetscape environment, and an individualized neighborhood walkability profile centered on each participant's residential address. Multilevel modeling will be used to examine the individual-level and neighborhood-level relationships with PA engagement and body size. Discussion: The URBAN Study is applying a novel scientifically robust research design to provide urgently needed epidemiological information regarding the associations between the built environment and health outcomes. The findings will contribute to a larger, international initiative in which similar neighborhood selection and PA measurement procedures are utilized across eight countries. Accordingly, this study directly addresses the international priority issues of increasing PA engagement and decreasing obesity levels. [ABSTRACT FROM AUTHOR]
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- 2009
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34. Access to and availability of exercise facilities in Madrid: an equity perspective.
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Cereijo, Luis, Gullón, Pedro, Cebrecos, Alba, Bilal, Usama, Santacruz, Jose Antonio, Badland, Hannah, and Franco, Manuel
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POISSON regression ,EXERCISE ,URBAN health ,PHYSICAL activity ,CITY dwellers ,REGRESSION analysis - Abstract
Background: Identifying socioeconomic determinants that are associated with access to and availability of exercise facilities is fundamental to supporting physical activity engagement in urban populations, which in turn, may reduce health inequities. This study analysed the relationship between area-level socioeconomic status (SES) and access to, and availability of, exercise facilities in Madrid, Spain. Methods: Area-level SES was measured using a composite index based on seven sociodemographic indicators. Exercise facilities were geocoded using Google Maps and classified into four types: public, private, low-cost and sessional. Accessibility was operationalized as the street network distance to the nearest exercise facility from each of the 125,427 residential building entrances (i.e. portals) in Madrid. Availability was defined as the count of exercise facilities in a 1000 m street network buffer around each portal. We used a multilevel linear regression and a zero inflated Poisson regression analyses to assess the association between area-level SES and exercise facility accessibility and availability. Results: Lower SES areas had a lower average distance to the closest facility, especially for public and low-cost facilities. Higher SES areas had higher availability of exercise facilities, especially for private and seasonal facilities. Conclusion: Public and low-cost exercise facilities were more proximate in low SES areas, but the overall number of facilities was lower in these areas compared with higher SES areas. Increasing the number of exercise facilities in lower SES areas may be an intervention to improve health equity. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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35. Associations between the neighbourhood built environment and out of school physical activity and active travel: An examination from the Kids in the City study.
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Oliver, Melody, Mavoa, Suzanne, Badland, Hannah, Parker, Karl, Donovan, Phil, Kearns, Robin A, Lin, En-Yi, and Witten, Karen
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- *
NEIGHBORHOODS , *PHYSICAL activity , *SOCIOECONOMICS , *CHILD psychology , *WALKABILITY , *COMPARATIVE studies , *ECOLOGY , *EXERCISE , *RESEARCH methodology , *MEDICAL cooperation , *RESEARCH , *SELF-evaluation , *WALKING , *RESIDENTIAL patterns , *EVALUATION research , *ACCELEROMETRY - Abstract
This study's aim was to examine selected objectively-measured and child specific built environment attributes in relation to proportion of out-of-school time spent in moderate-to-vigorous physical activity (%MVPA) and active travel in a group of ethnically and socio-economically diverse children (n=236) living in Auckland, New Zealand. Street connectivity and distance to school were related to the proportion of trips made by active modes. Ratio of high speed to low speed roads and improved streetscape for active travel were related to %MVPA on weekdays only. Inconsistent results were found for destination accessibility. Local destinations (particularly schools) along a safe street network may be important for encouraging children's activity behaviours. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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36. Utility of accelerometer thresholds for classifying sitting in office workers
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Oliver, Melody, Schofield, Grant M., Badland, Hannah M., and Shepherd, Janine
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- *
ACCELEROMETERS , *SITTING position , *CLERKS , *INCLINOMETER , *CLASSIFICATION , *METHODOLOGY , *ACQUISITION of data - Abstract
Objective: To investigate the utility of a variety of Actical accelerometer count thresholds for determining sitting time in a sample of office workers. Methods: Data were collected from 21 participants in Auckland, New Zealand, between December 2009 and January 2010. Participants wore a hip-mounted Actical accelerometer and thigh-mounted activPAL inclinometer (criterion) for a 48-h period. Raw inclinometer and accelerometer data for each 15s epoch of wear time were matched by date and time. Candidate accelerometer count thresholds for sitting classification were compared with the criterion measure using receiver operating characteristic analyses. Agreement in sitting time classification was determined using Bland–Altman methodology. Results: Significant differences in area under the curve (AUC) values by threshold criteria were found (p <0.001). A threshold of 0 counts provided the highest combined sensitivity and specificity (AUC 0.759, 95%CI 0.756, 0.761). The 95% limits of agreement for time spent sitting were wide, at 328min (range −30.8, 297.5). Conclusion: A threshold of 0 counts/15s epoch with Actical accelerometers is likely to yield the most accurate quantification of sitting in office-based workers, however the wide limits of agreement found indicate limited utility of this threshold to accurately distinguish sitting time in office-based workers. [Copyright &y& Elsevier]
- Published
- 2010
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37. Street network measures and adults' walking for transport: Application of space syntax.
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Koohsari, Mohammad Javad, Sugiyama, Takemi, Mavoa, Suzanne, Villanueva, Karen, Badland, Hannah, Giles-Corti, Billie, and Owen, Neville
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- *
BUILT environment , *PHYSICAL activity , *URBAN planning , *WALKING , *TRANSPORTATION , *COMPARATIVE studies , *ECOLOGY , *RESEARCH methodology , *MEDICAL cooperation , *RECREATION , *RESEARCH , *CITY dwellers , *RESIDENTIAL patterns , *EVALUATION research , *CROSS-sectional method - Abstract
The street network underpins the walkability of local neighborhoods. We examined whether two street network measures (intersection density and street integration from space syntax) were independently associated with walking for transport (WT); and, to what extent the relationship of street integration with WT may be explained by the presence of destinations. In 2003-2004, adults living in Adelaide, Australia (n=2544) reported their past-week WT frequency and perceived distances to 16 destination types. Marginal models via generalized estimating equations tested mediation effects. Both intersection density and street integration were significantly associated with WT, after adjusting for each other. Perceived destination availability explained 42% of the association of street integration with WT; this may be because of an association between street integration and local destination availability - an important element of neighborhood walkability. The use of space syntax concepts and methods has the potential to provide novel insights into built-environment influences on walking. [ABSTRACT FROM AUTHOR]
- Published
- 2016
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38. Could strength of exposure to the residential neighbourhood modify associations between walkability and physical activity?
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Ivory, Vivienne C., Blakely, Tony, Pearce, Jamie, Witten, Karen, Bagheri, Nasser, Badland, Hannah, and Schofield, Grant
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PHYSICAL activity , *CONFIDENCE intervals , *ECOLOGY , *HEALTH , *REGRESSION analysis , *RESIDENTIAL patterns , *DESCRIPTIVE statistics , *PSYCHOLOGY - Abstract
The importance of neighbourhoods for health and wellbeing may vary according to an individual's reliance on their local resources, but this assertion is rarely tested. We investigate whether greater neighbourhood ‘exposure’ through reliance on or engagement with the residential setting magnifies neighbourhood-health associations. Methods Three built environment characteristics (destination density, streetscape (attractiveness of built environment) and street connectivity) and two physical activity components (weekday and weekend accelerometer counts) were measured for 2033 residents living in 48 neighbourhoods within four New Zealand cities in 2009–2010, giving six different built environment–physical activity associations. Interactions for each built environment–physical activity association with four individual-level characteristics (acting as proxies for exposure: gender, working status, car access, and income) were assessed with multi-level regression models; a total of 24 ‘tests’. Results Of the 12 weekday built environment–physical activity tests, 5 interaction terms were significant (p < 0.05) in the expected direction (e.g. stronger streetscape–physical activity among those with restricted car access). For weekend tests, one association was statistically significant. No significant tests were contradictory. Pooled across the 12 weekday physical activity ‘tests’, a 1 standard deviation increase in the walkability of the built environment was associated with an overall 3.8% (95% CI: 3.6%–4.1%) greater increase in weekday physical activity across all the types of people we hypothesised to spend more time in their residential neighbourhood, and for weekend physical activity it was 4.2% (95% CI 3.9%–4.5%). Conclusions Using multiple evaluation methods, interactions were in line with our hypothesis, with a stronger association seen for proxy exposure indicators (for example, restricted car access). Added to the wider evidence base, our study strengthens causal evidence of an effect of the built environment on physical activity, and highlights that health gains from improvements of the residential neighbourhood may be greater for some people. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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39. Public open space, physical activity, urban design and public health: Concepts, methods and research agenda.
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Koohsari, Mohammad Javad, Mavoa, Suzanne, Villanueva, Karen, Sugiyama, Takemi, Badland, Hannah, Kaczynski, Andrew T., Owen, Neville, and Giles-Corti, Billie
- Subjects
- *
PHYSICAL activity , *URBAN planning , *PUBLIC health , *BUILT environment , *NEIGHBORHOODS , *CONCEPTUAL models - Abstract
Public open spaces such as parks and green spaces are key built environment elements within neighbourhoods for encouraging a variety of physical activity behaviours. Over the past decade, there has been a burgeoning number of active living research studies examining the influence of public open space on physical activity. However, the evidence shows mixed associations between different aspects of public open space (e.g., proximity, size, quality) and physical activity. These inconsistencies hinder the development of specific evidence-based guidelines for urban designers and policy-makers for (re)designing public open space to encourage physical activity. This paper aims to move this research agenda forward, by identifying key conceptual and methodological issues that may contribute to inconsistencies in research examining relations between public open space and physical activity. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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40. Using the SenseCam to Improve Classifications of Sedentary Behavior in Free-Living Settings
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Kerr, Jacqueline, Marshall, Simon J., Godbole, Suneeta, Chen, Jacqueline, Legge, Amanda, Doherty, Aiden R., Kelly, Paul, Oliver, Melody, Badland, Hannah M., and Foster, Charlie
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SEDENTARY behavior , *PUBLIC health , *PHYSICAL activity , *CLASSIFICATION , *ACTIGRAPHY , *UNIVERSITY & college employees - Abstract
Background: Studies have shown relationships between important health outcomes and sedentary behavior, independent of physical activity. There are known errors in tools employed to assess sedentary behavior. Studies of accelerometers have been limited to laboratory environments. Purpose: To assess a broad range of sedentary behaviors in free-living adults using accelerometers and a Microsoft SenseCam that can provide an objective observation of sedentary behaviors through first person–view images. Methods: Participants were 40 university employees who wore a SenseCam and Actigraph accelerometer for 3–5 days. Images were coded for sitting and standing posture and 12 activity types. Data were merged and aggregated to a 60-second epoch. Accelerometer counts per minute (cpm) of <100 were compared with coded behaviors. Sensitivity and specificity analyses were performed. Data were collected in June and July 2011 and analyzed in April 2012. Results: TV viewing, other screen use, and administrative activities were correctly classified by the 100-cpm cutpoint. However, standing behaviors also fell under this threshold, and driving behaviors exceeded it. Multiple behaviors occurred simultaneously. A nearly 30-minute per day difference was found in sedentary behavior estimates based on the accelerometer versus the SenseCam. Conclusions: Researchers should be aware of the strengths and weaknesses of the 100-cpm accelerometer cutpoint for identifying sedentary behavior. The SenseCam may be a useful tool in free-living conditions to better understand health behaviors such as sitting. [ABSTRACT FROM AUTHOR]
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- 2013
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41. Street network measures and adults' walking for transport: Application of space syntax
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Takemi Sugiyama, Suzanne Mavoa, Hannah Badland, Mohammad Javad Koohsari, Karen Villanueva, Neville Owen, Billie Giles-Corti, Koohsari, Mohammad Javad, Sugiyama, Takemi, Mavoa, Suzanne, Villanueva, Karen, Badland, Hannah, Giles-Corti, Billie, and Owen, Neville
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Adult ,Male ,Health (social science) ,Urban Population ,Geography, Planning and Development ,physical activity ,Level design ,Walking ,urban design ,active living ,03 medical and health sciences ,walking ,0302 clinical medicine ,Intersection ,Active living ,Residence Characteristics ,Surveys and Questionnaires ,0502 economics and business ,Statistics ,Humans ,destination ,030212 general & internal medicine ,Built environment ,Space syntax ,050210 logistics & transportation ,05 social sciences ,Public Health, Environmental and Occupational Health ,Australia ,Urban design ,Middle Aged ,built environment ,Geography ,Cross-Sectional Studies ,Walkability ,Recreation ,Environment Design ,Female ,Street network - Abstract
The street network underpins the walkability of local neighborhoods. We examined whether two street network measures (intersection density and street integration from space syntax) were independently associated with walking for transport (WT); and, to what extent the relationship of street integration with WT may be explained by the presence of destinations. In 2003-2004, adults living in Adelaide, Australia (n=2544) reported their past-week WT frequency and perceived distances to 16 destination types. Marginal models via generalized estimating equations tested mediation effects. Both intersection density and street integration were significantly associated with WT, after adjusting for each other. Perceived destination availability explained 42% of the association of street integration with WT; this may be because of an association between street integration and local destination availability - an important element of neighborhood walkability. The use of space syntax concepts and methods has the potential to provide novel insights into built-environment influences on walking. Refereed/Peer-reviewed
- Published
- 2016
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