RESUMO
BACKGROUND: Although vasectomy is effective and less expensive contraceptive method, only few men are using it in Africa. The main reason for low level use may be low knowledge about vasectomy among men. Only few studies tried to investigate level of knowledge of vasectomy among married men in Ethiopia. But these studies have limitations in measuring knowledge. This study was therefore designed to assess knowledge of vasectomy among married men in Dangila town. METHOD: A community based cross sectional study was conducted in Dangila town. Sample size was calculated using OpenEPI online sample size calculator for population based surveys. Multistage sampling technique was employed to recruit the study participants. Data collectors interviewed selected men using structured Amharic questionnaire from June to July, 2014. Two days training was given to data collectors and supervisors. Data were entered and analyzed using SPSS version 16. Binary logistic regression analysis was done to identify determinants of knowledge about vasectomy. RESULT: A total of 872 men were interviewed. About 75% of men reported that they had ever heard about vasectomy. Men mentioned friends as main source of information for vasectomy. Among those who had ever heard, only 60.8% defined vasectomy correctly. About 20% defined vasectomy as "it is making the man impotent." Similarly about 16% equated vasectomy with castration. In this study, only 44.8% of men were knowledgeable about vasectomy. Married men who completed secondary education were 4.10(95%CI; 2.48 - 6.75) times more likely to be knowledgeable about vasectomy compared to those who did not attend formal education. Those who attended above secondary education were 5.73(95%CI 3.76 - 8.73) times more likely to be knowledgeable about vasectomy compared to those who did not attend formal education. CONCLUSION: Level of knowledge about vasectomy among married men in Dangla town was low and educational status was an important predictor of knowledge about vasectomy. Efforts are needed to improve knowledge of men about vasectomy. In addition, encouraging boys to complete secondary education may help improve knowledge of men about vasectomy.
