Medication adherence to antiretroviral therapy among newly treated people living with HIV.

BMC Public Health

Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, 410078, China.

Published: July 2018

AI Article Synopsis

  • Free antiretroviral therapy has been available in China since 2004, but many people living with HIV struggle with adherence to their medication, especially as treatment length increases.
  • A study in central China found that while 85.5% of participants had good adherence to their newly initiated therapy, 14.5% showed poor adherence, linked to factors like depression and not disclosing their HIV status.
  • The study suggests that personalized interventions, including psychological support, are needed to improve medication adherence among people living with HIV.

Article Abstract

Background: Free antiretroviral therapy has been implemented in China since 2004, but adherence to antiretroviral therapy among people living with HIV is suboptimal. The effectiveness of antiretroviral therapy is subject to medication adherence, which decreases with prolonged treatment times. The aim of this study was to investigate medication adherence and related factors among people living with HIV with newly initiated antiretroviral therapy.

Methods: This observational study was conducted in consecutive samples of people living with HIV who had newly initiated antiretroviral therapy. Participants were recruited between March 1, 2013, and August 31, 2014, from the local Center for Disease Control and Prevention and Infectious Disease hospital in a capital city in central China. A standard set of questionnaires was adopted, including the Community Programs for Clinical Research on AIDS Antiretroviral Medications and Self-Report Questionnaire (CPCRA), the Patient Health Questionnaire-9 (PHQ-9) and the 7-item Generalized Anxiety Disorder Scale (GAD-7). T-test, Chi square test and multivariate logistic regression analysis with backward stepwise were performed to explore factors that might influence medication adherence.

Results: Of the 207 participants, 85.5% of the participants (177/207) were categorized with good adherence, and 14.5% (30/207) with poor adherence. The multivariate logistic regression analyses showed that participants with positive depression (OR = 5.95, 95% CI: 2.34-15.11) and without disclosure of their HIV status to others (OR = 2.62, 95% CI: 1.06-6.50) were more susceptible to poor adherence.

Conclusions: One-sixth of the participants reported suboptimal medication adherence within the first 6 months. Factors associated with poor adherence included non-disclosure of their HIV status, had positive depression. Tailored interventions, such as effective psychological coping strategies, should be implemented for people living with HIV with newly initiated antiretroviral therapy to improve their medication adherence.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6030792PMC
http://dx.doi.org/10.1186/s12889-018-5731-zDOI Listing

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