<p>The total respondents were 601 (300 users and 301 non-users) with 97.25% response rate. Antiretroviral treatment adherence status was 81.33% (95%CI, 76.49%–85.37%) for user, 76.41% (95%CI, 71.25%–80.89%) for non-user and 78.87% (95% CI: 75.41% - 81.96%) for overall population. Fixed medication time (AOR=3.40 95%CI; 1.51–7.63), treatment duration (AOR=2.07 95%CI; 1.03–4.14), family size (AOR=0.44 95%CI 0.23–0.88) and medical problems (AOR=0.32 95%CI 0.13–0.81) were associated with antiretroviral treatment adherence status of model users and non-users (overall population). &nbsp;</p>