A rapidly unfolding intervention in Atlanta provides a rare opportunity to advance health services research for a vulnerable population: poor Black drug users. The Atlanta Housing Authority (AHA) is relocating all 5,000 residents of seven concentrated public housing communities to homes spread across Atlanta. Past research indicates that relocates tend to move to census tracts that have markedly better socioeconomic and healthcare environments than their original tracts;however, their social networks and support systems shrink after they move. The AHA relocations thus offer a rare opportunity to deepen scientific knowledge about the ways in which neighborhood, network, and social support factors shape Black drug users'healthcare access and health. Mining this opportunity will advance several NIDA priority areas, but is predicated on rapid funding of this project: three AHA communities (the """"""""BBT"""""""" communities) have already begun the relocation process, and four others (the """"""""HHRP"""""""" communities, which include Herndon Homes, Hollywood Court, Roosevelt, and Palmer) will begin to relocate in 2009. Traditional NIH funding cycles are too slow to realize the opportunities presented by the AHA relocations. While we presently have funds to gather pre-relocation data on 150 BBT residents, this sample size is insufficient to explore multilevel hypotheses. A team of two new investigators with a history of collaboration is thus seeking Time Sensitive R21 funds to achieve the following aims: (1) For 200 Black drug-using residents of the four HHRP communities, describe pre-relocation neighborhood, network, and social support characteristics (e.g., spatial access to drug treatment, drug network size, recovery support), and residents'(a) access to and retention in drug treatment, and primary care access;(b) drug use patterns;and (c) sexual risk and sexually transmitted infection (STI) status. We will integrate spatial, survey, and biological data to achieve Aim 1. (2) For 100 ex-residents of the two communities that will relocate first (Herndon Homes and Hollywood Court), assess participants'post-relocation status on the variables listed in Aim 1, and pre-/post-relocation changes in these variables. (3) For the total sample of 350 residents of the HHRP and BBT communities, conduct exploratory cross-sectional analyses of pre-relocation relationships between neighborhoods, network and social support characteristics and participants'(a) access to and retention in drug treatment, and access to primary care;(b) drug use patterns;and (c) sexual risk behaviors and STI infection status. We will also initiate preliminary analyses of the 100 Herndon Homes and Hollywood Court participants'pre-/post-relocation data to explore how changes in exposures relate to changes in outcomes. We will seek R01 funds to conduct a longitudinal study of the 350-member cohort that will test hypotheses generated by the R21. This longitudinal R01 study will establish the direction of relationships identified in the R21 in a sample of sufficient size to draw firm statistical conclusions about topics of major scientific import to NIDA.

Public Health Relevance

The proposed R21 study will advance scientific knowledge in several NIDA priority areas that pertain to racial/ethnic disparities in health service access and health: (1) We will study health service and health outcomes that disproportionately affect poor, Black drug users, namely suboptimal access to, and retention in, drug treatment and poor primary care access;harmful drug use patterns;and HIV/STI sexual risk and STI infections. (2) We are seeking the causes of these outcomes in Black drug users'neighborhoods, networks, and social support systems, thereby expanding the traditional etiologic frame beyond individual-level exposures, and exploring the pathways linking these exposures and outcomes. (3) Our analytic plan will allow us to distinguish the impacts of individual-level processes from those of neighborhood-level processes, a distinction that ecologic analyses alone cannot capture.

Agency
National Institute of Health (NIH)
Institute
National Institute on Drug Abuse (NIDA)
Type
Exploratory/Developmental Grants (R21)
Project #
5R21DA027072-02
Application #
7790521
Study Section
Special Emphasis Panel (ZDA1-NXR-B (13))
Program Officer
Fletcher, Bennett
Project Start
2009-04-01
Project End
2011-09-30
Budget Start
2010-04-01
Budget End
2011-09-30
Support Year
2
Fiscal Year
2010
Total Cost
$115,088
Indirect Cost
Name
Emory University
Department
Psychology
Type
Schools of Public Health
DUNS #
066469933
City
Atlanta
State
GA
Country
United States
Zip Code
30322
Haley, Danielle F; Linton, Sabriya; Luo, Ruiyan et al. (2017) Public Housing Relocations and Relationships of Changes in Neighborhood Disadvantage and Transportation Access to Unmet Need for Medical Care. J Health Care Poor Underserved 28:315-328
Linton, Sabriya L; Haley, Danielle F; Hunter-Jones, Josalin et al. (2017) Social causation and neighborhood selection underlie associations of neighborhood factors with illicit drug-using social networks and illicit drug use among adults relocated from public housing. Soc Sci Med 185:81-90
Linton, Sabriya L; Cooper, Hannah L F; Luo, Ruiyan et al. (2016) People and places: Relocating to neighborhoods with better economic and social conditions is associated with less risky drug/alcohol network characteristics among African American adults in Atlanta, GA. Drug Alcohol Depend 160:30-41
Cummings, Janet R; Allen, Lindsay; Ko, Michelle et al. (2016) Changes in healthcare access and utilization among participants in a public housing relocation program in Atlanta, Georgia. Health Place 42:63-68
Cooper, Hannah L F; Bonney, Loida; Luo, Ruiyan et al. (2016) Public Housing Relocations and Partnership Dynamics in Areas With High Prevalences of Sexually Transmitted Infections. Sex Transm Dis 43:222-30
Cooper, Hannah L F; Linton, Sabriya; Haley, Danielle F et al. (2015) Changes in Exposure to Neighborhood Characteristics are Associated with Sexual Network Characteristics in a Cohort of Adults Relocating from Public Housing. AIDS Behav 19:1016-30
Cooper, Hannah L F; Tempalski, Barbara (2014) Integrating place into research on drug use, drug users' health, and drug policy. Int J Drug Policy 25:503-7
Cooper, Hannah L F; Hunter-Jones, Josalin; Kelley, Mary E et al. (2014) The aftermath of public housing relocations: relationships between changes in local socioeconomic conditions and depressive symptoms in a cohort of adult relocaters. J Urban Health 91:223-41
Cooper, Hannah L F; Haley, Danielle F; Linton, Sabriya et al. (2014) Impact of public housing relocations: are changes in neighborhood conditions related to STIs among relocaters? Sex Transm Dis 41:573-9
Cooper, Hannah L; Bonney, Loida E; Ross, Zev et al. (2013) The aftermath of public housing relocation: relationship to substance misuse. Drug Alcohol Depend 133:37-44

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