The objective of this paper was to identify factors related to the use of HIV testing among cross border migrants in Thailand. Two measures of vulnerability (social integration and legal/economic status) as well as HIV knowledge, risk behaviour, and demographic factors were tested for association with HIV testing. Data were drawn from a survey of 2600 sexually active migrants age 15-59 in multiple provinces of Thailand. The measures of social integration (AOR = 1.14(95 % CI 1.09, 1.20) female; AOR = 1.12 (95 %CI 1.05, 1.19) male) and legal-income status (AOR = 1.12 (95 % CI 1.07, 1.18) female; AOR = 1.31 (95 %CI 1.20, 1.42) male) were positively related to the odds of reporting an HIV test for both male and female migrants. Exposure to AIDS programming including attending an AIDS meeting and possessing AIDS knowledge was also related to an increase in HIV testing. In addition, reproductive health factors including sexual risk behavior and childbirth increased the rate of HIV testing.
Keywords: HIV testing; Migrants; Thailand; Vulnerable populations.