Diabetes Care, Vol 16, Issue 1 306-309, Copyright © 1993 by American Diabetes Association
Diabetes mortality among New Mexico's American Indian, Hispanic, and non-Hispanic white populations, 1958-1987
JS Carter, CL Wiggins, TM Becker, CR Key and JM Samet
Department of Medicine, University of New Mexico School of Medicine, Albuquerque.
OBJECTIVE--To determine the diabetes-related mortality rates among New
Mexico's American Indians, Hispanics, and non-Hispanic whites over a 30-yr
period. RESEARCH DESIGN AND METHODS--Death certificates were used to
identify diabetes as an underlying cause of death by ethnic group in New
Mexico during each 5-yr period from 1958 through 1987. The age-adjusted
rates were calculated by ethnic group and sex, and temporal trends were
examined. Comparison was made to U.S. white age-adjusted rates during the
same time period. RESULTS--Age-adjusted diabetes mortality rates for
American Indians and Hispanics increased throughout the 30-yr period, and
far exceeded rates for New Mexico non-Hispanic whites and U.S. whites by
the 1983-1987 time period. The rates increased most dramatically among the
state's American Indians, increasing 550% among women and 249% among men.
Hispanic women and men experienced increases of 112 and 140%, respectively.
CONCLUSIONS--New Mexico's American Indian and Hispanic populations have
higher diabetes mortality rates than non-Hispanic whites, and American
Indian mortality rates have risen dramatically over the 30-yr period
included in our study. Although the high prevalence of diabetes in American
Indians and Hispanics is a major contributor to these rates, other factors
may also influence the reported mortality rates.