Antiretroviral therapy (ART) adherence and correlates to nonadherence among people on ART in Estonia

Anneli Uusküla, Kaja Triin Laisaar, Mait Raag, Jelena Šmidt, Svetlana Semjonova, Juta Kogan, K. Rivet Amico, Anjali Sharma, Jack Dehovitz

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

There are little data on antiretroviral therapy (ART) adherence among patients in Eastern Europe, despite the high incidence of HIV infection and the growing number of HIV-infected individuals who are being prescribed ART. The aim of this study was to measure rates of adherence to ART and factors associated with nonadherence among patients receiving care at an outpatient HIV clinic in Estonia. The study was based on cross-sectional data from a convenience sample of 144 patients receiving outpatient HIV care. Data were obtained via interviewer-administered surveys and data abstraction from clinical records. Adherence was measured from a 3-day patient self-report. Among 144 participants (mean age 33.8 years), two-thirds (63%) had been infected with HIV through intravenous drug use. Most (74%) were co-infected with hepatitis C (HCV). Perfect adherence over the last 3 days was commonly reported (88% [95% CI 81-92%]) with nonperfect adherence associated with greater concerns about the potential adverse consequences of taking ART (adjusted odds ratio [AOR] 4.8, 95% CI 1.2-34.0) and average (versus good/very good) self-reported health status (AOR 4.7, 95% CI 1.2-31.4). Self-reported ART adherence in this sample of Estonian HIV-positive patients in clinical care was similar to rates observed in Western Europe and other developed countries. Results suggest that adherence education and support may be most helpful if they specifically target the development of positive beliefs, reduction of negative expectancies towards ART.

Original languageEnglish (US)
Pages (from-to)1470-1479
Number of pages10
JournalAIDS Care - Psychological and Socio-Medical Aspects of AIDS/HIV
Volume24
Issue number12
DOIs
StatePublished - Dec 1 2012
Externally publishedYes

Fingerprint

Estonia
HIV
Therapeutics
Odds Ratio
outpatient care
Eastern Europe
outpatient clinic
Patient Compliance
Hepatitis C
Ambulatory Care
Ambulatory Care Facilities
abstraction
Developed Countries
Western Europe
Self Report
Health Status
health status
HIV Infections
contagious disease
drug use

Keywords

  • 3-day recall
  • adherence
  • ART
  • Estonia
  • HAART
  • nonadherence

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health
  • Health(social science)
  • Social Psychology

Cite this

Antiretroviral therapy (ART) adherence and correlates to nonadherence among people on ART in Estonia. / Uusküla, Anneli; Laisaar, Kaja Triin; Raag, Mait; Šmidt, Jelena; Semjonova, Svetlana; Kogan, Juta; Amico, K. Rivet; Sharma, Anjali; Dehovitz, Jack.

In: AIDS Care - Psychological and Socio-Medical Aspects of AIDS/HIV, Vol. 24, No. 12, 01.12.2012, p. 1470-1479.

Research output: Contribution to journalArticle

Uusküla, Anneli ; Laisaar, Kaja Triin ; Raag, Mait ; Šmidt, Jelena ; Semjonova, Svetlana ; Kogan, Juta ; Amico, K. Rivet ; Sharma, Anjali ; Dehovitz, Jack. / Antiretroviral therapy (ART) adherence and correlates to nonadherence among people on ART in Estonia. In: AIDS Care - Psychological and Socio-Medical Aspects of AIDS/HIV. 2012 ; Vol. 24, No. 12. pp. 1470-1479.
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