Factors | Unadjusted | Model 2 |
---|---|---|
OR (95% CI) | OR (95% CI) | |
Breastfeeding experience (dichotomized) | ||
 Non-breastfeed | 1 | 1 |
 Breastfeed ≥1 mth | 1.47 (0.85, 2.54) | 2.75 (1.17, 6.50)b |
Breastfeeding duration (categorized) | ||
 None | 1 | 1 |
 1–24 mths | 0.87 (0.46, 1.64) | 2.14 (0.85, 5.39) |
 25–48 mths | 1.22 (0.69, 2.14) | 2.71 (1.15, 6.38)b |
 ≥ 49 mths | 1.76 (1.00, 3.08)b | 3.18 (1.35, 7.50)a |
 p for trend | <.001 | 0.012 |