90-90-90-plus: Maintaining adherence to antiretroviral therapies

Date

2017-05-01, 2017-05-01

Authors

Corless, Inge
Hoyt, Alex
Tyer-Viola, Lynda
Sefcik, Elizabeth
Kemppainen, Jeanne
Holzemer, William
Sanzero Eller, Lucille
Nokes, Kathleen
Phillips, J. Craig
Dawson Rose, Carol

Journal Title

Journal ISSN

Volume Title

Publisher

Mary Ann Liebert

Abstract

Medication adherence is the “Plus” in the global challenge to have 90% of HIV-infected individuals tested, 90% of those who are HIV positive treated, and 90% of those treated achieve an undetectable viral load. The latter indicates viral suppression, the goal for clinicians treating people living with HIV (PLWH). The comparative importance of different psychosocial scales in predicting the level of antiretroviral adherence, however, has been little studied. Using data from a cross-sectional study of medication adherence with an international convenience sample of 1811 PLWH, we categorized respondent medication adherence as None (0%), Low (1–60%), Moderate (61–94%), and High (95–100%) adherence based on self-report. The survey contained 13 psychosocial scales/indices, all of which were correlated with one another (p < 0.05 or less) and had differing degrees of association with the levels of adherence. Controlling for the influence of race, gender, education, and ability to pay for care, all scales/indices were associated with adherence, with the exception of Berger's perceived stigma scale. Using forward selection stepwise regression, we found that adherence self-efficacy, depression, stressful life events, and perceived stigma were significant predictors of medication adherence. Among the demographic variables entered into the model, nonwhite race was associated with double the odds of being in the None rather than in the High adherence category, suggesting these individuals may require additional support. In addition, asking about self-efficacy, depression, stigma, and stressful life events also will be beneficial in identifying patients requiring greater adherence support. This support is essential to medication adherence, the Plus to 90-90-90.

Description

Keywords

adherence, 90-90-90, ART, predictors

Sponsorship

This project was supported, in part, by NIH UL1 RR024131; NIH T32NR007081; NIH KL2RR024990; NIH R15NR011130; International Pilot Award, University of Washington Center for AIDS Research; University of British Columbia School of Nursing Helen Shore Fund; Duke University School of Nursing Office of Research Affairs; MGH Institute for Health Professions; Rutgers College of Nursing; City University of New York; Texas A&M University-Corpus Christi College of Nursing and Health Sciences; University of North Carolina-Wilmington-Irwin Belk distinguished professor of nursing funding.

Rights:

Attribution 4.0 International

Citation

Corless, I.B., Hoyt, A.J., Tyer-Viola, L., Sefcik, E., Kemppainen, J., Holzemer, W.L., Eller, L.S., Nokes, K., Phillips, J.C., Dawson-Rose, C. and Rivero-Mendez, M., 2017. 90-90-90-Plus: Maintaining adherence to antiretroviral therapies. AIDS patient care and STDs, 31(5), pp.227-236.