Table 2.
Linear regression comparison of infant growth variables at birth between groups
| Outcomes | Recent OGDM vs controls (controls as reference) | Earlier OGDM vs controls (controls as reference) | Recent vs earlier OGDM | |||
|---|---|---|---|---|---|---|
| β ± SE | p | β ± SE | p | p | ||
| Weight SDS | Model 1 | −0.11 ± 0.09 | 0.24 | 0.21 ± 0.05 | <0.0001 | 0.001 |
| Model 2 | −0.05 ± 0.1 | 0.629 | 0.16 ± 0.05 | 0.002 | 0.01 | |
| Length SDS | Model 1 | −0.01 ± 0.11 | 0.925 | 0.08 ± 0.06 | 0.192 | 0.157 |
| Model 2 | −0.11 ± 0.11 | 0.306 | 0.05 ± 0.06 | 0.347 | 0.567 | |
| Skinfold SDS | Model 1 | −0.51 ± 0.09 | <0.0001 | 0.07 ± 0.05 | 0.167 | <0.0001 |
| Model 2 | −0.53 ± 0.09 | <0.0001 | 0.05 ± 0.05 | 0.385 | <0.0001 | |
β (regression coefficients) ± SE are displayed
Model 1: adjusted for gestational age (birth and 3 months growth outcomes only), sex and age at measurement
Model 2: Model 1 + adjusted for pre-pregnancy maternal BMI, maternal height (for height gain only), parity (primiparous, yes/no), feeding history (exclusively breastfed at 3 months, yes/no; except for birth anthropometry), maternal ethnicity (white, yes/no), IMD, delivery method (Caesarean delivery, yes/no), maternal smoking history during pregnancy (yes/no)
Skinfold, skinfold thickness