6 results on '"Williams, Leslie D."'
Search Results
2. States with higher minimum wages have lower STI rates among women: Results of an ecological study of 66 US metropolitan areas, 2003-2015.
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Ibragimov, Umedjon, Beane, Stephanie, Friedman, Samuel R., Komro, Kelli, Adimora, Adaora A., Edwards, Jessie K., Williams, Leslie D., Tempalski, Barbara, Livingston, Melvin D., Stall, Ronald D., Wingood, Gina M., and Cooper, Hannah L. F.
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GONORRHEA ,MINIMUM wage ,METROPOLITAN areas ,SEXUALLY transmitted diseases ,COST of living ,WAGES ,STANDARD metropolitan statistical areas ,CONSUMER price indexes - Abstract
Prior research has found that places and people that are more economically disadvantaged have higher rates and risks, respectively, of sexually transmitted infections (STIs). Economic disadvantages at the level of places and people, however, are themselves influenced by economic policies. To enhance the policy relevance of STI research, we explore, for the first time, the relationship between state-level minimum wage policies and STI rates among women in a cohort of 66 large metropolitan statistical areas (MSAs) in the US spanning 2003–2015. Our annual state-level minimum wage measure was adjusted for inflation and cost of living. STI outcomes (rates of primary and secondary syphilis, gonorrhea and chlamydia per 100,000 women) were obtained from the CDC. We used multivariable hierarchical linear models to test the hypothesis that higher minimum wages would be associated with lower STI rates. We preliminarily explored possible socioeconomic mediators of the minimum wage/STI relationship (e.g., MSA-level rates of poverty, employment, and incarceration). We found that a $1 increase in the price-adjusted minimum wage over time was associated with a 19.7% decrease in syphilis rates among women and with an 8.5% drop in gonorrhea rates among women. The association between minimum wage and chlamydia rates did not meet our cutpoint for substantive significance. Preliminary mediation analyses suggest that MSA-level employment among women may mediate the relationship between minimum wage and gonorrhea. Consistent with an emerging body of research on minimum wage and health, our findings suggest that increasing the minimum wage may have a protective effect on STI rates among women. If other studies support this finding, public health strategies to reduce STIs among women should include advocating for a higher minimum wage. [ABSTRACT FROM AUTHOR]
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- 2019
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3. Identifying Which Place Characteristics are Associated with the Odds of Recent HIV Testing in a Large Sample of People Who Inject Drugs in 19 US Metropolitan Areas.
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Tempalski, Barbara, Cooper, Hannah L. F., Kelley, Mary E., Linton, Sabriya L., Wolfe, Mary E., Chen, Yen-Tyng, Ross, Zev, Des Jarlais, Don C., Friedman, Samuel R., Williams, Leslie D., Semaan, Salaam, DiNenno, Elizabeth, Wejnert, Cyprian, Broz, Dita, Paz-Bailey, Gabriela, and for the National HIV Behavioral Surveillance Study Group
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AIDS epidemiology ,AIDS ,INTRAVENOUS drug abuse ,HEALTH services accessibility ,LEGISLATION ,MEDICAL screening ,METROPOLITAN areas ,POPULATION geography ,POVERTY ,RESEARCH ,RISK-taking behavior ,SEX distribution ,SOCIOECONOMIC factors - Abstract
This exploratory analysis investigates relationships of place characteristics to HIV testing among people who inject drugs (PWID). We used CDC's 2012 National HIV Behavioral Surveillance (NHBS) data among PWID from 19 US metropolitan statistical areas (MSAs); we restricted the analytic sample to PWID self-reporting being HIV negative (N = 7477). Administrative data were analyzed to describe the 1. Sociodemographic Composition; 2. Economic disadvantage; 3. Healthcare Service/Law enforcement; and 4. HIV burden of the ZIP codes, counties, and MSAs where PWID lived. Multilevel models tested associations of place characteristics with HIV testing. Fifty-eight percent of PWID reported past-year testing. MSA-level per capita correctional expenditures were positively associated with recent HIV testing among black PWID, but not white PWID. Higher MSA-level household income and imbalanced sex ratios (more women than men) in the MSA were associated with higher odds of testing. HIV screening for PWID is suboptimal (58%) and needs improvement. Identifying place characteristics associated with testing among PWID can strengthen service allocation and interventions in areas of need to increase access to HIV testing. [ABSTRACT FROM AUTHOR]
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- 2019
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4. Social-spatial network structures among young urban and suburban persons who inject drugs in a large metropolitan area.
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Lin, Qinyun, Aguilera, Javier Andres Rojas, Williams, Leslie D., Mackesy-Amiti, Mary Ellen, Latkin, Carl, Pineros, Juliet, Kolak, Marynia, and Boodram, Basmattee
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RISK-taking behavior , *INTRAVENOUS drug abusers , *CENSUS , *NOMADS , *INTRAVENOUS drug abuse , *SOCIAL networks , *TRAVEL , *ACQUISITION of property , *SUBURBS , *POPULATION geography , *RACE , *RISK assessment , *COMPARATIVE studies , *PSYCHOSOCIAL factors , *INTERPERSONAL relations , *GOVERNMENT policy , *DESCRIPTIVE statistics , *METROPOLITAN areas , *RESIDENTIAL patterns , *SEXUAL partners , *WHITE people , *DISEASE risk factors , *ADULTS , *ADOLESCENCE - Abstract
• Different residential groups varied in injection networks and travel behaviors. • Concentrated risk activity spaces of three residential groups spatially overlapped. • Concentrated risk activity spaces related to multiple neighborhood disadvantages. • Identified risk activity spaces useful for understanding syndemics in PWID populations. Recent studies underscore the significance of adopting a syndemics approach to study opioid misuse, overdose, hepatitis C (HCV) and HIV infections, within the broader context of social and environmental contexts in already marginalized communities. Social interactions and spatial contexts are crucial structural factors that remain relatively underexplored. This study examines the intersections of social interactions and spatial contexts around injection drug use. More specifically, we investigate the experiences of different residential groups among young (aged 18-30) people who inject drugs (PWID) regarding their social interactions, travel behaviors, and locations connected to their risk behaviors. By doing so, we aim to achieve a more comprehensive understanding of the multidimensional risk environment, thereby facilitating the development of informed policies. We collected and examined data regarding young PWID's egocentric injection network and geographic activity spaces (i.e., where they reside, inject drugs, purchase drugs, and meet sex partners). Participants were stratified based on the location of all place(s) of residence in the past year i.e., urban, suburban, and transient (both urban and suburban) to i) elucidate geospatial concentration of risk activities within multidimensional risk environments based on kernel density estimates; and ii) examine spatialized social networks for each residential group. Participants were mostly non-Hispanic white (59%); 42% were urban residents, 28% suburban, and 30% transient. We identified a spatial area with concentrated risky activities for each residential group on the West side of Chicago in Illinois where a large outdoor drug market area is located. The urban group (80%) reported a smaller concentrated area (14 census tracts) compared to the transient (93%) and suburban (91%) with 30 and 51 tracts, respectively. Compared to other areas in Chicago, the identified area had significantly higher neighborhood disadvantages. Significant differences were observed in social network structures and travel behaviors: suburban participants had the most homogenous network in terms of age and residence, transient participants had the largest network (degree) and more non-redundant connections, while the urban group had the shortest travel distance for all types of risk activities. Distinct residential groups exhibit varying patterns of network interaction, travel behaviors, and geographical contexts related to their risk behaviors. Nonetheless, these groups share common concentrated risk activity spaces in a large outdoor urban drug market area, underscoring the significance of accounting for risk spaces and social networks in addressing syndemics within PWID populations. [ABSTRACT FROM AUTHOR]
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- 2023
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5. Income inequality, drug-related arrests, and the health of people who inject drugs: Reflections on seventeen years of research.
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Friedman, Samuel R., Tempalski, Barbara, Brady, Joanne E., West, Brooke S., Pouget, Enrique R., Williams, Leslie D., Des Jarlais, Don C., and Cooper, Hannah L.F.
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DISEASE prevalence , *INJECTIONS , *INCOME inequality , *HIV infections , *METROPOLITAN areas , *HEROIN , *RACISM , *ECONOMIC impact of crime , *HIV infection epidemiology , *INTRAVENOUS drug abuse , *CRIME , *HEALTH status indicators , *INCOME , *CITY dwellers , *SUBSTANCE abuse , *SOCIOECONOMIC factors , *ECONOMICS - Abstract
This paper reviews and then discusses selected findings from a seventeen year study about the population prevalence of people who inject drugs (PWID) and of HIV prevalence and mortality among PWID in 96 large US metropolitan areas. Unlike most research, this study was conducted with the metropolitan area as the level of analysis. It found that metropolitan area measures of income inequality and of structural racism predicted all of these outcomes, and that rates of arrest for heroin and/or cocaine predicted HIV prevalence and mortality but did not predict changes in PWID population prevalence. Income inequality and measures of structural racism were associated with hard drug arrests or other properties of policing. These findings, whose limitations and implications for further research are discussed, suggest that efforts to respond to HIV and to drug injection should include supra-individual efforts to reduce both income inequality and racism. At a time when major social movements in many countries are trying to reduce inequality, racism and oppression (including reforming drug laws), these macro-social issues in public health should be both addressable and a priority in both research and action. [ABSTRACT FROM AUTHOR]
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- 2016
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6. Evidence for HIV transmission across key populations: a longitudinal analysis of HIV and AIDS rates among Black people who inject drugs and Black heterosexuals in 84 large U.S. metropolitan areas, 2008-2016.
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Ibragimov, Umedjon, Beane, Stephanie, Friedman, Samuel R., Tempalski, Barbara, Williams, Leslie D., McKetta, Sarah, Adimora, Adaora A., Wingood, Gina M., Stall, Ron D., Hall, H. Irene, Johnson, Anna Satcher, and Cooper, Hannah L.F.
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HIV infection transmission , *METROPOLITAN areas , *STANDARD metropolitan statistical areas , *HIV , *BLACK people , *HIV infections , *AIDS - Abstract
Purpose: To assess cross-population linkages in HIV/AIDS epidemics, we tested the hypothesis that the number of newly diagnosed AIDS cases among Black people who inject drugs (PWID) was positively related to the natural log of the rate of newly diagnosed HIV infections among Black non-PWID heterosexuals in 84 large U.S. metropolitan statistical areas (MSAs) in 2008-2016.Methods: We estimated a multilevel model centering the time-varying continuous exposures at baseline between the independent (Black PWID AIDS rates) and dependent (HIV diagnoses rate among Black heterosexuals) variables.Results: At MSA level, baseline (standardized β = 0.12) Black PWID AIDS rates and change in these rates over time (standardized β = 0.11) were positively associated with the log of new HIV diagnoses rates among Black heterosexuals. Thus, MSAs with Black PWID AIDS rates that were 1 standard deviation= higher at baseline also had rates of newly diagnosed HIV infections among Black non-PWID heterosexuals that were 10.3% higher. A 1 standard deviation increase in independent variable over time corresponded to a 7.8% increase in dependent variable.Conclusions: Black PWID AIDS rates may predict HIV rates among non-PWID Black heterosexuals. Effective HIV programming may be predicated, in part, on addressing intertwining of HIV epidemics across populations. [ABSTRACT FROM AUTHOR]- Published
- 2021
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