Minimally adjusted ORa | Fully adjusted ORb | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
African-American | White | African-American | White | |||||||||||||
Case | Control | OR | 95% CI | Case | Control | OR | 95% CI | Case | Control | OR | 95% CI | Case | Control | OR | 95% CI | |
Maternal age (years)c | n = 107 | n = 116 | n = 173 | n = 120 | n = 99 | n = 118 | n = 164 | n = 117 | ||||||||
15–18 | 19 | 17 | 2.3 | 0.9–5.5 | 12 | 14 | 1.1 | 0.5–2.9 | 18 | 15 | 2.7 | 1.0–7.0 | 12 | 14 | 1.0 | 0.4–2.7 |
19–22 (ref.) | 18 | 33 | Ref. | 33 | 47 | Ref. | 17 | 33 | Ref. | 31 | 44 | Ref. | ||||
23–27 | 28 | 28 | 1.9 | 0.9–4.3 | 59 | 21 | 4.2 | 2.1–8.3 | 27 | 28 | 2.4 | 1.0–5.4 | 58 | 20 | 4.8 | 2.3–9.8 |
28–44 | 42 | 38 | 2.2 | 1.1–4.6 | 69 | 39 | 2.7 | 1.5–4.9 | 37 | 42 | 3.3 | 1.4–7.4 | 63 | 39 | 2.8 | 1.4–5.4 |
Mean ± SD | 26.4 ± 7.3 | 25.5 ± 7.0 | 26.5 ± 5.9 | 24.9 ± 6.3 | ||||||||||||
Median | 26 | 23 | 26 | 22 | ||||||||||||
Range | 15–43 | 16–38 | 16–43 | 15–44 | ||||||||||||
Paternal age (years)d | n = 95 | n = 100 | n = 171 | n = 118 | n = 89 | n = 94 | n = 162 | n = 112 | ||||||||
15–22 | 16 | 15 | 1.6 | 0.6–3.9 | 23 | 20 | 0.7 | 0.3–1.5 | 16 | 14 | 2.7 | 1.0–7.3 | 22 | 19 | 1.1 | 0.5–2.5 |
23–27 (ref.) | 22 | 30 | Ref. | 51 | 40 | Ref. | 20 | 27 | Ref. | 49 | 38 | Ref. | ||||
28–34 | 23 | 28 | 1.3 | 0.6–2.8 | 64 | 39 | 1.3 | 0.8–2.4 | 22 | 26 | 1.3 | 0.5–3.4 | 61 | 36 | 1.2 | 0.6–2.4 |
35–56 | 34 | 27 | 1.9 | 0.9–4.0 | 33 | 19 | 1.4 | 0.7–2.8 | 31 | 27 | 2.1 | 0.8–5.8 | 30 | 19 | 1.1 | 0.4–2.9 |
Mean ± SD | 30.9 ± 6 | 30.4 ± 8.0 | 29.5 ± 6.8 | 28.8 ± 6.9 | ||||||||||||
Median | 30 | 29 | 29 | 27 | ||||||||||||
Range | 18–52 | 19–54 | 17–53 | 15–56 |