Trends in perinatal and infant health disparities between rural American Indians and Alaska natives and rural Whites.

OBJECTIVES

We examined disparities in perinatal care, birth outcomes, and infant health between rural American Indian and Alaska Native (AIAN) persons and rural Whites over time.

METHODS

We compared perinatal and infant health measures for 217 064 rural AIAN births and 5 032 533 rural non-Hispanic White births.

RESULTS

Among American Indians and Alaska Natives, unadjusted rates of inadequate prenatal care (1985-1987, 36.3%; 1995-1997, 26.3%) and postneonatal death (1985-1987, 7.1 per 1000; 1995-1997, 4.8 per 1000) improved significantly. However, disparities between American Indians and Alaska Natives and Whites in adjusted odds ratios (AORs) of postneonatal death (1985-1987, AOR = 1.55; 95% confidence interval [CI] = 1.41, 1.71; 1995-1997, AOR = 1.46; 95% CI = 1.31, 1.64) and adjusted risk ratios (ARRs) of inadequate prenatal care (1985-1987, ARR = 1.67; 95% CI = 1.65, 1.69; 1995-1997, ARR = 1.84; 95% CI = 1.81, 1.87) persisted.

CONCLUSIONS

Despite significant decreases in inadequate prenatal care and postneonatal death among American Indians and Alaska Natives, additional measures are needed to close persistent health gaps for this group.