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Recent research suggests the positive effect of physical activity on health-related quality of life in people with dementia may be mediated through improved activities of daily living and reduced depressive symptoms. One hundred and twenty-four people with dementia and their informal carers were recruited from the South East of England for this observational study. A subset of participants wore an accelerometer for 30 days. A series of bivariate analyses were completed, alongside mediation analyses. In people with mild to moderate severity dementia, weak positive associations were widely reported between physical activity indices and health-related quality of life, though only a single association reached statistical significance (rs = .25, p = .03). Mediation analysis revealed no significant indirect effects across the models after controlling for cognition. Future research needs to explore such relationships with a greater emphasis on the modality and psychosocial components of physical activity rather than just frequency, duration, and intensity.

Background: Over 400,000 people live in care home settings in the UK. One way of understanding and improving the quality of care provided is by measuring and understanding the quality of life (QoL) of those living in care homes. This review aimed to identify and examine the psychometric properties including feasibility of use of dementia-specific QoL measures developed or validated for use in care settings., Design: Systematic review., Methods: Instruments were identified using four electronic databases (PubMed, PsycINFO, Web of Science, and CINAHL) and lateral search techniques. Searches were conducted in January 2017. Studies which reported on the development and/or validation of dementia specific QoL instruments for use in care settings written in English were eligible for inclusion. The methodological quality of the studies was assessed using the COSMIN checklist. Feasibility was assessed using a checklist developed specifically for the review., Results: Six hundred and sixteen articles were identified in the initial search. After de-duplication, screening and further lateral searches were performed, 25 studies reporting on 9 dementia-specific QoL instruments for use in care home settings were included in the review. Limited evidence was available on the psychometric properties of many instruments identified. Higher-quality instruments were not easily accessible or had low feasibility of use., Conclusions: Few high-quality instruments of QoL validated for use in care home settings are readily or freely available. This review highlights the need to develop a well-validated measure of QoL for use within care homes that is also feasible and accessible.

Objective: To investigate the routine use of a measure of quality of life (QoL) in care homes and assess its psychometric properties when used by care staff., Design: A cross-sectional two-phase study., Setting and Participants: Data were collected from care staff in seven care homes in East Sussex, England., Method: Phase I: The ability of care staff from two care homes to use the DEMQOL-Proxy without interviewer administration was assessed using agreement analysis between a self-administered and interviewer-administered version of the instrument. Based on these findings, DEMQOL-Proxy was adapted into a new version, DEMQOL-CH, for use as a self-administered instrument in care homes. We assessed agreement between the new DEMQOL-CH and DEMQOL-Proxy to ensure DEMQOL-CH was used correctly. Phase II: A preliminary assessment of the psychometric properties of DEMQOL-CH when used routinely was completed in a further five care homes., Results: Phase I: Nineteen care staff from two care homes completed QoL measurements for residents. Systematic error was identified when staff self-completed the DEMQOL-Proxy without an interviewer. We modified the DEMOoL-Proxy to create DEMQOL-CH; this reduced the error, producing a version that could be used more accurately by care staff. Phase II: Eleven care staff from five care homes rated resident QoL routinely. DEMQOL-CH showed acceptable psychometric properties with satisfactory reliability and validity and a clear factor structure., Conclusions: The research presents positive preliminary data on the acceptability, feasibility and performance of routine QoL measurement in care homes using an adapted version of DEMQOL-Proxy, the DEMQOL-CH. Results provide evidence to support the concept that routine measurement of QoL may be possible in care homes. Research is needed to refine and test the methodology and instrument further and to explore the potential for benefits to residents, staff and care homes in larger and more representative populations., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Recent research suggests the positive effect of physical activity on health-related quality of life in people with dementia may be mediated through improved activities of daily living and reduced depressive symptoms. One hundred and twenty-four people with dementia and their informal carers were recruited from the South East of England for this observational study. A subset of participants wore an accelerometer for 30 days. A series of bivariate analyses were completed, alongside mediation analyses. In people with mild to moderate severity dementia, weak positive associations were widely reported between physical activity indices and health-related quality of life, though only a single association reached statistical significance (rs =.25, p =.03). Mediation analysis revealed no significant indirect effects across the models after controlling for cognition. Future research needs to explore such relationships with a greater emphasis on the modality and psychosocial components of physical activity rather than just frequency, duration, and intensity. [ABSTRACT FROM AUTHOR]

Quality of life is an important outcome in older‐adult care. Measuring resident quality of life may offer ways to improve it and to improve quality of care. However, in the UK quality of life is rarely measured as a part of routine care. Our study aimed to understand the views of care home staff about using a quality of life instrument as a part of routine care in order to support its implementation into routine practice. In a qualitative study, we conducted 35 interviews with care home staff and two focus groups with four care home managers from three care homes in East Sussex, England. Data were collected between September 2015 and February 2016. Care staff and managers were aged on average 40 (SD = 12.2) and 43.7 (SD = 14.4) years and had worked in the care sector an average of 11.4 (SD = 10.2) and 23.7 (SD = 14.1) years, respectively. Participants were predominantly female and white British. Interviews and focus groups were analysed using thematic analysis. Findings identified two overarching themes of 'Perceived gains' and 'Implementation'. Overall, there was a lot of positivity towards using a quality of life instrument in routine practice. This positivity was an important feature in how the instrument was perceived as fitting into practice. Participants identified several barriers and discussed how to overcome them. Results from the study demonstrate that routine measurement of quality of life is positively received by care staff. They believed that measuring quality of life as a part of care practice could lead to improvements in resident quality of life, staff knowledge and understanding and care practices. The findings suggest that routinely measuring quality of life as a part of normal care could also have more far‐reaching effects on the provision of person‐centred care provided by care staff. [ABSTRACT FROM AUTHOR]