Gender inequities, relationship power, and childhood immunization uptake in Nigeria: a population-based cross-sectional study

摘要

Background: This study aimed to simultaneously examine the association between multiple dimensions of gender inequities and full childhood immunization. Methods: A multilevel logistic regression analysis was performed on nationally representative sample data from the 2008 Nigeria Demographic and Health Survey, which included 33 385 women aged 15-49 years who had a total of 28 647 live-born children; 24 910 of these children were included in this study. Results: A total of 4283 (17%) children had received full immunization. Children of women whose spouse did not contribute to household earnings had a higher likelihood of receiving full childhood immunization (odds ratio (OR) 1.96, 95% confidence interval (95% CI) 1.02-3.77), and children of women who lacked decision-making autonomy had a lower likelihood of receiving full childhood immunization (OR 0.74, 95% CI 0.60-0.91). The likelihood of receiving full childhood immunization was higher among female children (OR 1.28, 95% CI 1.06-1.54), Yoruba children (OR 2.45, 95% CI 1.19-4.26), and children resident in communities with low illiteracy (OR 1.82, 95% CI 1.06-3.12), but lower for children of birth order 5 or above (OR 0.64, 95% CI 0.45-0.96), children of women aged @?24 years (OR 0.66, 95% CI 0.50-0.87) and 25-34 years (OR 0.79, 95% CI 0.63-0.99), children of women with no education (OR 0.33, 95% CI 0.21-0.54) and primary education (OR 0.66, 95% CI 0.45-0.97), as well as children of women resident in communities with high unemployment (OR 0.34, 95% CI 0.20-0.57). Conclusions: The woman being the sole provider for her family (i.e., having a spouse who did not contribute to household earnings) was associated with a higher likelihood of fully immunizing the child, and the woman lacking decision-making autonomy was associated with a lower likelihood of fully immunizing the child. These findings draw attention to the need for interventions aimed at promoting women's employment and earning possibilities, whilst changing gender-discriminatory attitudes within relationships, communities, and society in general.