Table 5.

ORs of the effect of no/late prenatal care to first trimester prenatal care to SIDS/SUID, by U.S. racial/ethnic group

Population	OR no prenatal care/first trimester care (95% confidence interval), SIDS	OR third trimester prenatal care/first trimester care (95% confidence interval), SIDS	OR no prenatal care/first trimester care (95% confidence interval), SUID	OR third trimester prenatal care/first trimester care (95% confidence interval), SUID
Black	2.20 (1.80, 2.68)	1.58 (1.35–1.85)	2.66 (2.36, 3.00)	1.65 (1.49, 1.82)
AI/AN	1.36 (0.55, 3.34)	1.12 (0.65, 1.93)	1.59 (0.90, 2.79)	1.24 (0.87, 1.77)
White	3.87 (3.24, 4.61)	2.49 (2.21, 2.81)	4.04 (3.57, 4.57)	2.60 (2.39, 2.83)
Hispanic	2.94 (2.23, 3.89)	0.67 (0.36, 0.54)	3.59 (3.01, 4.27)	2.01 (1.74, 2.33)
Asian/PI	2.88 (1.07, 7.81)	3.15 (2.02, 4.91)	4.43 (2.48, 7.92)	2.45 (1.72, 3.49)

Note. Black, AI/AN, White, and Asian/PI are all non‐Hispanic. Numbers in italic indicate failure to reach statistical significance. AI/AN: American Indian/Alaskan Native; OR: odds ratio; PI: Pacific Islander; SIDS: sudden infant death syndrome; SUID: sudden unexpected infant death. Source of prenatal care came from Centers for Disease Control and Prevention and National Center for Health Statististics (2017).