Demographic Factors Associated With Leading Causes of Injury Mortality in Ningbo, China: 2004-2013

Asia Pac J Public Health. 2016 Nov;28(8):706-716. doi: 10.1177/1010539516669430. Epub 2016 Oct 11.

Abstract

Injuries have emerged as a crucial public health concern in China. Data were obtained from the death registry system in Ningbo during 2004-2013. Mortality rates resulting from all injuries and the 6 most common types of injuries were analyzed to identify time trends using linear regression models on both the absolute scale and log scale. A decreased male to female ratio and increasing age were observed among the total injury deaths. The annual all-injury mortality rates declined considerably during the observation period. Injury mortality rates for motor vehicle traffic crashes, drowning, and suicide all showed a deceasing trend; however, only mortality from falls showed an increasing trend. There was a sharp increasing trend among females, with a disproportionate number of falls. The injury patterns in Ningbo are mostly comparable to those in high-income countries. Appropriate preventive strategies should be urgently tailored to control this aggressive evolution in older individuals and females.

Keywords: China; epidemiology; health inequality; injury; mortality rate.

MeSH terms

  • Adolescent
  • Adult
  • Age Distribution
  • Aged
  • Cause of Death
  • Child
  • Child, Preschool
  • China / epidemiology
  • Death Certificates
  • Female
  • Humans
  • Infant
  • Infant, Newborn
  • Male
  • Middle Aged
  • Risk Factors
  • Rural Population / statistics & numerical data
  • Sex Distribution
  • Urban Population / statistics & numerical data
  • Wounds and Injuries / mortality*
  • Young Adult