From: Breastfeeding duration in mothers who express breast milk: a cohort study
Follow-up interview (Weeks postpartum) | Any breastfeeding | Ever expressed breast milk | |
---|---|---|---|
 | n | % | n |
4 | 421 | 76.4 | 322 |
10 | 338 | 61.4 | 208 |
16 | 306 | 81.5 | 249 |
22 | 248 | 83.8 | 208 |
32 | 183 | 67.1 | 123 |
40 | 155 | 71.9 | 111 |
52 | 101 | 66.7 | 67 |