Abstract
Background: Despite significant progress over the past decades to reduce transmission, HIV is continuing a public health problem. Although, consistent condom use has paramount help in reducing HIV transmission, its prevalence, and associated factors are not well studied. Therefore, this study was aimed to assess the proportion and factors associated with condom use among discordant couples in Northeast Ethiopia.Methods: An institution-based cross-sectional study by embedding qualitative design was conducted from October 1 2019 to June 2020. A total of 417 HIV discordant couples were included. A pre-tested structured and interviewer-administered questionnaire was used to collect the quantitative data. An interview guide unstructured questions were used to collect qualitative data. Binary logistic regression was employed to identify factors associated with the outcome variable. Variable those that had a P-value less than 0.05 in multivariable logistic regression were considered as statistical predictors of condom use. Results: A total of 401 HIV serodiscordant couples were participated, making a 94.8% response rate. The proportion of consistent condom use was 58.4%(95%CI: 53.1-63.1%). Unmarried partners AOR=0.44(95%CI: 0.229-0.877), students and employees AOR=0.33(95%CI 0.130-0.846), AOR=0.39(95%CI: 0.165-0.939) respectively, couples live together AOR=1.86(95%CI: 1.197-2.195), receiving counseling about condom use AOR=1.90(95%CI: 1.182-3.076), and knowledgeable participants AOR=1.61(95%CI: 1.031-2.525) were the independent predictors of consistent condom use. Conclusions: Despite its importance, the proportion of consistent condom use among serodiscordant couples was significantly low. Therefore, planners, policymakers, and health care practitioners should consider the aforementioned factors to improve consistent condom use. Also, special intervention on students and employees should be started. The authors recommend the researcher to quantify the new variable explored by qualitative design. Therefore, these results have high importance in designing tailored intervention method.