Table 1.

SIDS-Specific Infant Mortality Rates for 130 Infants* by Maternal Characteristics, Alaska, 1992–1997

Maternal CharacteristicSIDS DeathsSIDS Mortality Rate (per 1000 Live Births)Rate Ratio (95% CI)
Maternal age (y)
 <20213.02.2 (1.2, 3.8)
 20–29782.21.6 (1.1, 2.5)
 ≥30301.4Reference
Maternal education (y)
 <12364.03.2 (2.0, 5.2)
 12512.01.6 (1.0, 2.5)
 ≥12341.2Reference
Maternal race
 Alaska Native503.42.1 (1.5, 3.1)
 Non-Native781.6Reference
  • *  Not all risk factor information was known for all infants.