Trends and determinants of birth registration completeness in Zimbabwe, 2005-2015

Childbirth registration in Zimbabwe has decreased over the years, yet the risk factors associated with this incompleteness have not been explored. This study investigates the trends in birth registration completeness and factors associated with the decrease in birth registration among children aged 0-5 years from 2005-2015. We use data from the, 2005-06, 2010-11 and 2015 Zimbabwe Demographic and Health Survey. Trends in birth registration completeness based on survey year were calculated and multivariable logistic regression models were used to estimate the predictors of birth registration. Birth registration completeness was 75.4percent, 47.3percent, and 43.8percent in 2005, 2010, and 2015, respectively. Inequities in birth registration completeness become apparent when examined by wealth, urban/rural location, geographical region, maternal education, healthcare utilisation, and marital status. Child age, maternal education, marital status, household wealth status, residence, province, and delivery place were significant predictors of birth registration. Efforts to improve birth registration in Zimbabwe should target children born at home, children born to single and young mothers, and children whose mothers are poor and reside in rural areas.