Models | BMI < 25 kg/m2 (n = 406) | 25 ≤ BMI < 30 kg/m2 (n = 159) | BMI ≥ 30 kg/m2 (n = 110) | ||||
---|---|---|---|---|---|---|---|
β ± SE | P value | β ± SE | P value | β ± SE | P value | ||
1st trimester leptin levels and mid pregnancy GWG | Unadjusted | 0.02 ± 0.03 | 0.46 | 0.10 ± 0.08 | 0.23 | 0.01 ± 0.09 | 0.92 |
Adjusted1 | 0.01 ± 0.03 | 0.60 | 0.01 ± 0.08 | 0.88 | −0.01 ± 0.10 | 0.92 | |
2nd trimester leptin levels 1-h post OGTT and late pregnancy GWG | Unadjusted | 0.17 ± 0.04 | <0.0001 | 0.33 ± 0.08 | <0.0001 | 0.12 ± 0.12 | 0.33 |
Adjusted1 | 0.15 ± 0.04 | 0.0001 | 0.26 ± 0.09 | 0.004 | 0.13 ± 0.12 | 0.29 |