Determinants Of Long-Acting Reversible Contraceptive Methods Utilization Among Married Women Of Reproductive Age Group In Ambo Town, Oromia Region, West Ethiopia, 2016: A Case Control Study

Background: Long-acting reversible contraceptive methods are the most effective, safe, convenient and cost-effective compared to other modern contraceptive methods. The prevalence of long-acting reversible contraceptive methods utilization among married women in the study area was only 5% out of users of all methods and eligible group, which is comparatively low compared to the regional and national targets. Objective: To identify determinants of long-acting reversible contraceptive methods utilization among married women of the reproductive age group in Ambo town, 2016 Methods: Community based unmatched case-control study was conducted in Ambo town among married women of reproductive age group. 140 users and 280 non-users were randomly included. Bivariable and multivariable logistic regression was used to identify candidate variables and independent predictor variables respectively. Adjusted odds ratios together with their corresponding 95% CI were calculated to assess the strength of association and statistical significance. Result: 139 users and 279 non-users were interviewed giving a response rate of 99%. Moderate level of knowledge on long-acting reversible contraceptive methods (AOR= 8.73, 95%CI: 3.08 - 24.77), Good level of knowledge (AOR=13.99, 95%CI: 4.93-39.71), spousal discussion on long-acting reversible contraceptive methods (AOR=2.88, 95%CI: 1.3-6.36), positive attitude toward long-acting reversible contraceptive methods (AOR=7.07, 95% CI: 3.77-13.24), Women from households in the poorest wealth quintile (AOR= 6.83, 95%CI: 2.68-17.38), Women from households in the medium wealth quintile (AOR=5.83, 95%CI: (2.23- 15.23) were positive determinants ,whereas intention to give birth in the future (AOR=0.09, 95%CI: 0.02- 0.36) and woman’s expectation of restriction to methods use (AOR=0.2, 95%CI: 0.08- 0.48) were negative determinants of long-acting reversible contraceptive methods utilization. Conclusion: Good knowledge, moderate knowledge, positive attitude, wealth index and spousal discussion were positive determinants, while intention to give birth in the future and woman’s expectation of restriction to method use were negative determinants of long-acting reversible contraceptive methods utilization. Stakeholders should emphasize behavioral change communication to increase knowledge on long-acting reversible contraceptive methods, strengthen inter-spousal discussion and bring a positive attitude toward long-acting reversible contraceptive methods. Keywords: long-acting reversible contraceptive methods, married women of reproductive age, Ambo town