Individual and community-level factors associated with modern contraceptive use among adolescent girls and young women in Mali: a mixed effects multilevel analysis of the 2018 Mali demographic and health survey

Unintended pregnancy constitutes a significant public health challenge in sub-Saharan Africa and particularly among young people, who are more likely to closely space births and experience adverse obstetric outcomes. Studies on modern contraceptive use have mostly focused on women of reproductive age in general with limited attention to factors associated with modern contraceptive use among adolescents and young women (aged 15-24) in Mali. We examined the individual and community-level factors associated with modern contraceptive use among this age cohort using the 2018 Mali demographic and health survey data. We analyzed data from 2639 adolescent girls and young women, and our outcome of interest was current use of modern contraceptives. We performed descriptive analysis using frequencies and percentages and inferential analysis using mixed-effects multilevel logistic regression. The results of the mixed-effects multilevel logistic regression were presented as adjusted odds ratios with their corresponding 95% confidence intervals. The prevalence of modern contraceptive use among adolescent girls and young women in Mali was 17.1% [95% CI, 15-19%]. Adolescent girls and young women who were married [aOR = 0.20, CI = 0.09-0.41], had no formal education [aOR = 0.43, CI = 0.32-0.59], in the poorest wealth quintile [aOR = 0.38, CI = 0.19-0.79] and had no children [aOR = 0.38, CI = 0.27-0.53] were less likely to use modern contraceptives. Similarly, those who had low knowledge of modern contraception [aOR = 0.60, CI = 0.42-0.85] and whose ideal number of children was six or more [aOR = 0.66, CI = 0.43-0.99] were less likely to use modern contraceptives. However, those with four or more births were more likely to use modern contraceptives [aOR = 1.85, CI = 1.24-2.77]. Modern contraceptive use among adolescent girls and young women in Mali has improved slightly relative to the prevalence of 2012, though the prevalence is still low, compared to the prevalence in other sub-Saharan African countries and the prevalence globally. Individual-level factors such as marital status, educational level, wealth quintile, parity, ethnicity and ideal number of children were associated with the use of modern contraceptive among adolescent girls and young women in Mali. Community knowledge of modern contraceptives was found as a community-level factor associated with modern contraceptive use among adolescent girls and young women. Therefore, Mali's Ministry of Health and Public Hyg