| Effect size (%)a | 95% CI | P value |
---|---|---|---|
Week 1 only | |||
 Unadjusted | |||
  PE | − 5.03 | − 9.75, − 0.05 | 0.05 |
  MMN | 2.16 | − 2.91, 7.52 | 0.41 |
 Model 1b | |||
  PE | − 3.49 | − 8.23,1.49 | 0.17 |
  MMN | 1.68 | − 3.28, 6.93 | 0.51 |
All time points to infant age < 6 months | |||
 Unadjusted | |||
  PE | − 2.07 | − 5.14, 1.12 | 0.20 |
  MMN | 1.71 | − 1.49, 5.01 | 0.30 |
 Model 1 | |||
  PE | − 0.89 | − 3.85, 2.16 | 0.56 |
  MMN | 2.10 | − 0.95, 5.24 | 0.18 |
Combined maternal and infant—week 52 only | |||
 Unadjusted | |||
  PE | − 2.19 | − 6.84, 2.71 | 0.38 |
  MMN | 2.13 | − 2.72, 7.25 | 0.39 |
  Infant MMN | 8.08 | 2.92, 13.48 | 0.002 |
 Model 1 | |||
  PE | − 1.97 | − 6.64, 2.92 | 0.42 |
  MMN | 2.31 | − 2.56, 7.43 | 0.36 |
  Infant MMN | 8.50 | 3.28, 13.97 | 0.001 |
 Model 2c | |||
  PE | − 1.91 | − 6.56, 2.97 | 0.44 |
  MMN | 2.06 | − 2.79, 7.14 | 0.41 |
  Infant MMN | 7.99 | 2.81, 13.43 | 0.002 |
Infant supplement only | |||
 Unadjusted | 8.04 | 2.89, 13.44 | 0.002 |
 Model 1 | 8.80 | 3.20, 13.81 | 0.001 |
 Model 2 | 8.10 | 2.92, 13.55 | 0.002 |