Table 3.

Multivariate analysis: cord blood leptin as an outcome variable (final model)

	ß	p	Adjusted R2
Model 1			0.091
Weight gain during pregnancy, kg	0.083	0.448
BMI before pregnancy, kg/m2	–0.001	0.993
Total activity: 3rd trimester, METs	–0.270	0.217
Total upper arm area, cm2	0.294	0.160
Upper arm fat area, cm2	–0.231	0.225
Moderate-intensity activity: 3rd trimester, METs	0.519	0.017
Offspring sex	–0.234	0.022
Model 6		0.000	0.092
Moderate-intensity activity:
3rd trimester, METs	0.265	0.007
Offspring sex	–0.220	0.025