Table 3.

Univariate and multivariate logistic regression analysis

PA	Univariate logistic regression		Multivariate logistic regression
	OR (95%CI)	p	ORa (95%CI)	p
Total PA
≤ 1714 MET-min/w	1.00		1.00
> 1714 MET-min/w	0.14(0.08–0.26)	< 0.001	0.11(0.06–0.21)	< 0.001
MVPA
≤ 638 MET-min/w	1.00		1.00
> 638 MET-min/w	0.13(0.07–0.25)	< 0.001	0.08(0.04–0.17)	< 0.001
Walking PA
≤ 1098MET-min/w	1.00		1.00
> 1098MET-min/w	0.17(0.09–0.30)	< 0.001	0.15(0.08–0.28)	< 0.001

OR Odds ratio, CI Confidence interval, MET Metabolic Equivalent of Task, PA Physical Activity, MVPA Moderate-to-Vigorous Physical Activity, BMI Body Mass Index

^aAdjusted OR values from multivariate logistic regression models, controlling for maternal age, education level, pre-pregnancy BMI, and family history of diabetes. No missing data