Jamaica / Survival Analysis / Pregnancy / Humans / Female / Male / Risk factors / Newborn Infant / Paediatric / Public health systems and services research / Time Factors / Risk Factors / Asphyxia neonatorum / Cohort Studies / Male / Risk factors / Newborn Infant / Paediatric / Public health systems and services research / Time Factors / Risk Factors / Asphyxia neonatorum / Cohort Studies