Mortality rate for children under 5 years of age in Zhejiang Province, China from 1997 to 2012

Abstract

Objectives: This is a population based descriptive study that examined the trends in childhood mortality among under five children and the major causes under five mortality in Zhejiang Province, China. Methods: A population-based survey was conducted through a province-level surveillance network. The mortality rate and leading causes of death for children under 5 years of age were analyzed. The trend in the mortality rate for children under five and cause-specific mortality rates were analyzed by chi-square with SPSS 13.0 software. Results: In Zhejiang Province, during 1997-2012, mortality rates in neonates, postneonatal infants, and children under 5 years were reduced by 64.2% (from 7.85 to 2.81 per 1000 livebirths), 66.7% (from 12.73 to 4.24 per 1000 livebirths), and 63% (from 15.76 to 5.85 per 1000 livebirths), respectively. The mortality rates in children under 5 years of age decreased by 59.5% (from 11.09 to 4.49 per 1000 livebirths) and 65.8% (from 19.30 to 6.61 per 1000 livebirths) in urban and rural areas, respectively. Prematurity/low birth weight and congenital heart disease were in the top five causes of death in children under 5 years of age during 1997-2012. Conclusions: Zhejiang province has achieved great progress in the reduction of mortality rates in children under five-years-old during the past two decades. The future tasks on reduction of mortality rate still rely on how to improve the management of premature birth/low birth weight, reduce birth defects and prevent accidental deaths in Zhejiang Province.