Christina Ludema1, Stephen R Cole, Joseph J Eron, Andrew Edmonds, G Mark Holmes, Kathryn Anastos, Jennifer Cocohoba, Mardge Cohen, Hannah L F Cooper, Elizabeth T Golub, Seble Kassaye, Deborah Konkle-Parker, Lisa Metsch, Joel Milam, Tracey E Wilson, Adaora A Adimora. 1. *Division of Infectious Diseases, School of Medicine, University of North Carolina, Chapel Hill, NC;Departments of †Epidemiology;‡Health Policy and Management, UNC Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC;§Departments of Medicine and Epidemiology and Population Health, Albert Einstein College of Medicine, Montefiore Medical Center, New York, NY;‖Department of Clinical Pharmacy, School of Pharmacy, University of California San Francisco, San Francisco, CA;¶Department of Medicine, Cook County Health and Hospital System, Rush University, Chicago, IL;**Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, Atlanta, GA;††Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD;‡‡Division of Infectious Diseases and Travel Medicine, Department of Medicine, Georgetown University, Washington, DC;§§Division of Infectious Diseases, University of Mississippi Medical Center, Jackson, MS;‖‖Department of Sociomedical Sciences, Mailman School of Public Health, Columbia University, New York, NY;¶¶Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA; and***Department of Community Health Sciences, School of Public Health, State University of New York (SUNY) Downstate Medical Center, Brooklyn, NY.
Abstract
BACKGROUND: Implementation of the Affordable Care Act motivates assessment of health insurance and supplementary programs, such as the AIDS Drug Assistance Program (ADAP) on health outcomes of HIV-infected people in the United States. We assessed the effects of health insurance, ADAP, and income on HIV viral load suppression. METHODS: We used existing cohort data from the HIV-infected participants of the Women's Interagency HIV Study. Cox proportional hazards models were used to estimate the time from 2006 to unsuppressed HIV viral load (>200 copies/mL) among those with Medicaid, private, Medicare, or other public insurance, and no insurance, stratified by the use of ADAP. RESULTS: In 2006, 65% of women had Medicaid, 18% had private insurance, 3% had Medicare or other public insurance, and 14% reported no health insurance. ADAP coverage was reported by 284 women (20%); 56% of uninsured participants reported ADAP coverage. After accounting for study site, age, race, lowest observed CD4, and previous health insurance, the hazard ratio (HR) for unsuppressed viral load among those privately insured without ADAP, compared with those on Medicaid without ADAP (referent group), was 0.61 (95% CI: 0.48 to 0.77). Among the uninsured, those with ADAP had a lower relative hazard of unsuppressed viral load compared with the referent group (HR, 95% CI: 0.49, 0.28 to 0.85) than those without ADAP (HR, 95% CI: 1.00, 0.63 to 1.57). CONCLUSIONS: Although women with private insurance are most likely to be virally suppressed, ADAP also contributes to viral load suppression. Continued support of this program may be especially critical for states that have not expanded Medicaid.
BACKGROUND: Implementation of the Affordable Care Act motivates assessment of health insurance and supplementary programs, such as the AIDS Drug Assistance Program (ADAP) on health outcomes of HIV-infected people in the United States. We assessed the effects of health insurance, ADAP, and income on HIV viral load suppression. METHODS: We used existing cohort data from the HIV-infectedparticipants of the Women's Interagency HIV Study. Cox proportional hazards models were used to estimate the time from 2006 to unsuppressed HIV viral load (>200 copies/mL) among those with Medicaid, private, Medicare, or other public insurance, and no insurance, stratified by the use of ADAP. RESULTS: In 2006, 65% of women had Medicaid, 18% had private insurance, 3% had Medicare or other public insurance, and 14% reported no health insurance. ADAP coverage was reported by 284 women (20%); 56% of uninsured participants reported ADAP coverage. After accounting for study site, age, race, lowest observed CD4, and previous health insurance, the hazard ratio (HR) for unsuppressed viral load among those privately insured without ADAP, compared with those on Medicaid without ADAP (referent group), was 0.61 (95% CI: 0.48 to 0.77). Among the uninsured, those with ADAP had a lower relative hazard of unsuppressed viral load compared with the referent group (HR, 95% CI: 0.49, 0.28 to 0.85) than those without ADAP (HR, 95% CI: 1.00, 0.63 to 1.57). CONCLUSIONS: Although women with private insurance are most likely to be virally suppressed, ADAP also contributes to viral load suppression. Continued support of this program may be especially critical for states that have not expanded Medicaid.
Authors: Chanelle J Howe; Stephen R Cole; Daniel J Westreich; Sander Greenland; Sonia Napravnik; Joseph J Eron Journal: Epidemiology Date: 2011-11 Impact factor: 4.822
Authors: Jennifer Kincheloe; E Richard Brown; Janice Frates; Kathleen Thiede Call; Wei Yen; Jim Watkins Journal: Health Aff (Millwood) Date: 2006 Jul-Aug Impact factor: 6.301
Authors: David B Hanna; Kate Buchacz; Kelly A Gebo; Nancy A Hessol; Michael A Horberg; Lisa P Jacobson; Gregory D Kirk; Mari M Kitahata; P Todd Korthuis; Richard D Moore; Sonia Napravnik; Pragna Patel; Michael J Silverberg; Timothy R Sterling; James H Willig; Ann Collier; Hasina Samji; Jennifer E Thorne; Keri N Althoff; Jeffrey N Martin; Benigno Rodriguez; Elizabeth A Stuart; Stephen J Gange Journal: PLoS One Date: 2013-11-18 Impact factor: 3.240
Authors: Angel B Algarin; Diana M Sheehan; Nelson Varas-Diaz; Kristopher P Fennie; Zhi Zhou; Emma C Spencer; Robert L Cook; Jamie P Morano; Gladys E Ibanez Journal: AIDS Patient Care STDS Date: 2020-07 Impact factor: 5.078
Authors: David A Wohl; Rita K Kuwahara; Kamran Javadi; Christine Kirby; David L Rosen; Sonia Napravnik; Claire Farel Journal: AIDS Patient Care STDS Date: 2017-10-17 Impact factor: 5.078
Authors: Ian A Wright; Rachelle Reid; Naysha Shahid; Amanda Ponce; C Mindy Nelson; Jasmyn Sanders; Nadine Gardner; Jingxin Liu; Ervin Simmons; Arnetta Phillips; Yue Pan; Maria L Alcaide; Allan Rodriguez; Gail Ironson; Daniel J Feaster; Steven A Safren; Sannisha K Dale Journal: Am J Public Health Date: 2022-06 Impact factor: 11.561
Authors: Kelsey B Loeliger; Frederick L Altice; Maria M Ciarleglio; Katherine M Rich; Divya K Chandra; Colleen Gallagher; Mayur M Desai; Jaimie P Meyer Journal: Lancet HIV Date: 2018-09-06 Impact factor: 12.767
Authors: Andrew Edmonds; Christina Ludema; Joseph J Eron; Stephen R Cole; Adebola A Adedimeji; Mardge H Cohen; Hannah L Cooper; Margaret Fischl; Mallory O Johnson; Denise D Krause; Dan Merenstein; Joel Milam; Tracey E Wilson; Adaora A Adimora Journal: J Womens Health (Larchmt) Date: 2017-07-06 Impact factor: 2.681
Authors: Carrigan L Parish; Daniel J Feaster; Margaret R Pereyra; Maria L Alcaide; Kathleen M Weber; Mardge H Cohen; Susanna Levin; Deborah Gustafson; Daniel Merenstein; Bradley E Aouizerat; Jessica Donohue; Jennifer Webster-Cyriaque; Gina Wingood; Mirjam-Colette Kempf; Lisa R Metsch Journal: J Public Health Dent Date: 2020-10-13 Impact factor: 1.821