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Press DJ, Aschebrook-Kilfoy B, Lauderdale D, Stepniak E, Gomez SL, Johnson EP, Gopalakrishnan R, Smieliauskas F, Hedeker D, Bettencourt L, Anselin L, Ahsan H. ChicagO Multiethnic Prevention and Surveillance Study (COMPASS): Increased Response Rates Among African American Residents in Low Socioeconomic Status Neighborhoods. J Racial Ethn Health Disparities 2021; 8:186-198. [PMID: 32542493 PMCID: PMC7736119 DOI: 10.1007/s40615-020-00770-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 04/01/2020] [Accepted: 05/05/2020] [Indexed: 01/06/2023]
Abstract
African American (AA) populations experience persistent health disparities in the USA. Low representation in bio-specimen research precludes stratified analyses and creates challenges in studying health outcomes among AA populations. Previous studies examining determinants of bio-specimen research participation among minority participants have focused on individual-level barriers and facilitators. Neighborhood-level contextual factors may also inform bio-specimen research participation, possibly through social norms and the influence of social views and behaviors on neighbor's perspectives. We conducted an epidemiological study of residents in 5108 Chicago addresses to examine determinants of bio-specimen research participation among predominantly AA participants solicited for participation in the first 6 years of ChicagO Multiethnic Prevention and Surveillance Study (COMPASS). We used a door-to-door recruitment strategy by interviewers of predominantly minority race and ethnicity. Participants were compensated with a $50 gift card. We achieved response rates of 30.4% for non-AA addresses and 58.0% for AA addresses, with as high as 80.3% response among AA addresses in low socioeconomic status (SES) neighborhoods. After multivariable adjustment, we found approximately 3 times the odds of study participation among predominantly AA addresses in low vs. average SES neighborhoods (odds ratio (OR) = 3.06; 95% confidence interval (CI) = 2.20-4.24). Conversely, for non-AA addresses, we observed no difference in the odds of study participation in low vs. average SES neighborhoods (OR = 0.89; 95% CI = 0.69-1.14) after multivariable adjustment. Our findings suggest that AA participants in low SES neighborhoods may be recruited for bio-specimen research through door-to-door approaches with compensation. Future studies may elucidate best practices to improve bio-specimen research participation among minority populations.
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Affiliation(s)
- David J Press
- Department of Public Health Sciences, The University of Chicago Biological Sciences, 5841 S. Maryland Ave., MC2000, Chicago, IL, 60637, USA.
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
- The Center for Health Information Partnerships (CHiP), Institute of Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
| | - Briseis Aschebrook-Kilfoy
- Department of Public Health Sciences, The University of Chicago Biological Sciences, 5841 S. Maryland Ave., MC2000, Chicago, IL, 60637, USA
- Institute for Population and Precision Health, University of Chicago, Chicago, IL, USA
| | - Diane Lauderdale
- Department of Public Health Sciences, The University of Chicago Biological Sciences, 5841 S. Maryland Ave., MC2000, Chicago, IL, 60637, USA
| | - Elizabeth Stepniak
- Department of Public Health Sciences, The University of Chicago Biological Sciences, 5841 S. Maryland Ave., MC2000, Chicago, IL, 60637, USA
| | - Scarlett Lin Gomez
- Department of Epidemiology and Biostatistics, School of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | | | | | - Fabrice Smieliauskas
- Department of Economics, Wayne State University, Detroit, MI, USA
- Department of Pharmacy Practice, Wayne State University, Detroit, MI, USA
| | - Donald Hedeker
- Department of Public Health Sciences, The University of Chicago Biological Sciences, 5841 S. Maryland Ave., MC2000, Chicago, IL, 60637, USA
| | - Luís Bettencourt
- Mansueto Institute for Urban Innovation, University of Chicago, Chicago, IL, USA
- Department of Ecology and Evolution, University of Chicago, Chicago, IL, USA
- Department of Sociology, University of Chicago, Chicago, IL, USA
- Santa Fe Institute, Santa Fe, NM, USA
| | - Luc Anselin
- Center for Spatial Data Science, University of Chicago, Chicago, IL, USA
| | - Habibul Ahsan
- Department of Public Health Sciences, The University of Chicago Biological Sciences, 5841 S. Maryland Ave., MC2000, Chicago, IL, 60637, USA
- Institute for Population and Precision Health, University of Chicago, Chicago, IL, USA
- Comprehensive Cancer Center, University of Chicago, Chicago, IL, USA
- Department of Human Genetics, University of Chicago, Chicago, IL, USA
- Department of Medicine, University of Chicago, Chicago, IL, USA
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