Correlates of nonadherence to key population-led HIV pre-exposure prophylaxis services among Thai men who have sex with men and transgender women

BMC Public Health

Tashada Wongsri¹  Stephen Mills²  Matthew Avery²  Supakarn Sangtong³  Ravipa Vannakit⁴  Jureeporn Jantarapakde⁵  Ezie Nguyen⁵  Thanthip Sungsing⁵  Supabhorn Pengnonyang⁵  Pravit Mingkwanrungruang⁵  Pich Seekaew⁵  Pattareeya Phiayura⁵  Praphan Phanuphak⁵  Deondara Trachunthong⁵  Waraporn Sirisakyot⁵  Nittaya Phanuphak⁵  Panus Rattakittvijun Na Nakorn⁵  Fonthip Suwan⁶  Phubet Panpet⁶  Pornpichit Brutrat⁷  Phathranis Meekrua⁸  Nanthika Praweprai⁹ 

[1] Caremat Foundation;FHI 360 and LINKAGES Project;MPlus Foundation;Office of Public Health, U.S. Agency for International Development Regional Development Mission for Asia;PREVENTION, the Thai Red Cross AIDS Research Centre;Rainbow Sky Association of Thailand;SWING Foundation;Service Workers IN Group (SWING) Foundation;Sisters Foundation;

关键词: HIV prevention;    MSM;    PrEP adherence;    Key population-led;    Pre-exposure prophylaxis;    Transgender women;   

DOI  :  10.1186/s12889-019-6645-0

来源: DOAJ

【 摘 要 】

Abstract Background Based on government estimates from the Asian Epidemic Model, new infections among men who have sex with men (MSM) and transgender women (TGW) in Thailand are forecast to proportionally increase over time. Daily oral Pre-exposure prophylaxis (PrEP) protects against HIV acquisition when used as prescribed. The “Princess PrEP” program is the first key population-led (PrEP) initiative under Thai royal patronage with an aim to scale up countrywide implementation of PrEP. Methods Retention in and adherence to key population-led HIV PrEP services among HIV-uninfected Thai MSM and TGW was examined in four provinces: Bangkok, Chonburi, Chiang Mai, and Songkhla. HIV, HBsAg, creatinine tests, and self-administered questionnaires were performed during baseline measures. Participants were followed up after month 1, at month 3, then every 3 months. Correlates of nonadherence and loss to follow up at 1 month were assessed using linear regression models. Results 37.4% of the participants reported low adherence to services (≤ 3 pills/week or missed clinic schedule at month 1). Factors associated with low adherence included younger age (25 years and under) (adjusted odds ratio (aOR): 1.49, 95% confidence interval (95% CI: 1.01–2.21, p = 0.044), being a TGW (aOR: 2.2, 95% CI: 1.27–3.83, p = 0.005), and whether the participant had not previously accessed services at the clinic (aOR = 1.68, 95% CI: 1.03–2.76, p = 0.04). Additionally, participants in Chonburi (the only TGW site) showed significantly lower adherence than those in the other three provinces (aOR: 2.91, 95% CI: 1.55–5.45, p = 0.001). Conclusion Urgent, innovative interventions for early PrEP adherence support among vulnerable sub-populations such as younger users, TGW, and new clients are needed to maximize prevention strategy in Thailand.

【 授权许可】

Unknown