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Adherence to PI ‐based 2nd‐line regimens in Cambodia is not simply a question of individual behaviour: the ANRS 12276 2 PICAM study
Author(s) -
SagaonTeyssier Luis,
Mmadi Mrenda Bakridine,
Khol Vohith,
Ferradini Laurent,
Mam Sovatha,
Ngin Sopheak,
Mora Marion,
Maradan Gwenaëlle,
Vun Mean Chhi.,
Ségéral Olivier,
Nerrienet Eric,
Saphonn Vonthanak,
Spire Bruno
Publication year - 2017
Publication title -
tropical medicine and international health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.056
H-Index - 114
eISSN - 1365-3156
pISSN - 1360-2276
DOI - 10.1111/tmi.12975
Subject(s) - psychosocial , facilitator , medicine , health care , family medicine , human immunodeficiency virus (hiv) , logistic regression , gerontology , environmental health , nursing , demography , psychology , psychiatry , social psychology , economics , economic growth , sociology
Objectives To investigate whether adherence to antiretroviral treatment ( ART ) can be explained not only by individual factors but also by health care facilities' characteristics, among a sample of people living with HIV ( PLWH ) treated with PI ‐based regimens in Cambodia. Methods The ANRS 12276 2 PICAM cross‐sectional survey was conducted between February 2013 and April 2014 among PLWH followed up in 13 health care facilities. The 1316 patients in this analysis corresponded to 90% of the total number of adult patients treated with 2nd‐line PI ‐based regimens in Cambodia in the study period. A variable indicating whether patients were non‐adherent (=1) or completely adherent (=0) was constructed. Health care facilities and individual characteristics were included in a two‐level logistic model to investigate their influence on patients' adherence to ART . Results A total of 17% of participants did not adhere to ART . Patients in health care facilities outside the capital Phnom Penh were six times more likely to be non‐adherent than those treated in health care facilities in the capital ( OR : 6.15, 95% CI [1.47, 25.79]). Providing psychosocial care (provided by psychologist counsellors and/or full‐time coaches) was found to be a structural facilitator of adherence, as the probability of non‐adherence fell by 38.5% per each additional psychological worker present in health care facilities ( OR : 0.62, 95% CI [0.43, 0.89]). Financial constraints were the main individual factor preventing adherence. Conclusions Our results suggest that inefficiencies in health care delivery are detrimental to PLWH health and to the exceptional progress currently being made by Cambodia in response to HIV . Policy makers should focus on increasing the number of psychosocial workers, especially in areas outside the capital.