Table 3 Hazard ratios (with 95% confidence intervals) of dying from breast cancer according to birth length and ponderal index.
From: Birth length and weight as predictors of breast cancer prognosis
A | B | C | |
|---|---|---|---|
N = 329 | N = 293 | N = 246 | |
Birth length | |||
1st quintile (< 48 cm) | 1.0 (reference) | 1.0 (reference) | 1.0 (reference) |
2-4th quintiles (48-52 cm) | 1.07 (0.61, 1.86) | 1.15 (0.64, 2.08) | 1.21 (0.61, 2.39) |
5th quintile (> 52 cm) | 1.84 (1.03, 3.28) | 1.88 (1.03, 3.45) | 2.17 (1.06, 4.45) |
Ponderal index | |||
1st quintile | 1.0 (reference) | 1.0 (reference) | 1.0 (reference) |
2-4th quintiles | 0.93 (0.54, 1.61) | 0.82 (0.47, 1.43) | 0.95 (0.50, 1.83) |
5th quintile | 0.80 (0.39, 1.65) | 0.65 (0. 30, 1.38) | 0.91 (0.38, 2.20) |