A Trend Study of Preterm Infant Mortality Rate in Developed and Developing Countries over 1990 to 2017

摘要

Preterm birth is the most important in children under 5 yr mortality. In this study, we used the Global Burden of Disease Data (GBD) to evaluate the trend of preterm infant mortality rate for all countries from 1990 to 2017 and to assess the effect of development factors on this trend.