Factors associated with HIV testing among male motorbike taxi drivers in urban Vietnam

Abstract

Using the Attitude-Skills-Knowledge (ASK) model, this study examined the prevalence of, and factors associated with, human immunodeficiency virus (HIV) testing among male motorbike taxi drivers (MMTDs). In a cross-sectional design, using quantitative approaches, 291 MMTDs were recruited from 135 sites across 13 districts in Hanoi, Vietnam, for a face-to-face interview. Applying the ASK model modified as a central theory, logistic regression was used to identify determinants of HIV testing. Although many MMTDs engaged in multiple risk behaviours for HIV, only 20.6% had been tested for HIV during the past 12 months. The tested model included one factor of the ASK model, HIV prevention knowledge (adjusted odds ratio [AOR] = 4.76; 95% confidence interval [CI] = 2.12–10.7) and five additional factors: being married (AOR = 3.13; 95% CI = 1.25–4.78), preferring sex with men or with both men and women (AOR = 8.72; 95% CI = 1.48–51.5), having lower number of lifetime sex partners (AOR = 0.66; 95% CI = 0.49–0.88), higher number of past year sex partners (AOR = 2.97: 95% CI = 1.21–7.31) and discussing condom use when having sex with partners (AOR = 0.08; 95% CI = 0.01–7.31). This modified ASK model provided better fit than the ASK model, as it explained more variance in HIV testing (47 vs. 29.8%). Recognising factors associated with HIV testing among MMTDs enables us to create suitable public health intervention strategies.

Keywords:

• Vietnam
• male motorbike taxi drivers
• HIV testing
• ASK model

Acknowledgements

This study was supported by grants awarded from the Institute of Health and Biomedical Innovation from the Queensland University of Technology, and the Australian Government's Overseas Aid Program (AusAID). There were no competing interests.