Upcoming Webinars


Click here to view recordings of previous webinars

Measurement Webinar - "Data Linkage" featuring Kimberlyn McGrail, PhD (Scientific Director, Population Data BC) and Anne Gadermann, PhD (Assistant Professor, Human Early Learning Partnership, School of Population and Public Health). August 1, 2019, 11am-noon PT. REGISTER HERE.

Support Us

LCRN is actively seeking additional funding to develop new and innovative transdisciplinary research and activities. If you would like to contribute, please contact Jason Timmerman, Project Assistant, at jmtimmerman@mednet.ucla.edu.

The weathering hypothesis and the health of African-American women and infants: evidence and speculations

By AT Geronimus

Observed variation between populations in fertility-timing distributions has been thought to contribute to infant mortality differentials. This hypothesis is based, in part, on the belief that the 20s through early 30s constitute “prime” childbearing ages that are low-risk relative to younger or older ages. However, when stratified by racial identification over the predominant first child-bearing ages, maternal age patterns of neonatal mortality vary between groups. Unlike non-Hispanic white infants, African-American infants with teen mothers experience a survival advantage relative to infants whose mothers are older. The black-white infant mortality differential is larger at older maternal ages than at younger ages. While African Americans and non-Hispanic whites differ on which maternal …

Read full article