Maternal body mass index and risk of fetal overgrowth in women with gestational diabetes Mellitus in Southeast China: a retrospective cohort study

Table 3 ROC analysis of the BMI change for predicting LGA

BMI category	AUC(95%CI)	Threshold	Sensitivity	Specificity	Accuracy
All women	0.570(0.557 ~ 0.584)	4.922	0.622	0.486	0.513
Underweight	0.633(0.588,0.679)	5.313	0.622	0.591	0.595
Normal weight	0.589(0.573 ~ 0.605)	5.047	0.764	0.376	0.451
Overweight and obesity	0.589(0.561 ~ 0.616)	4.049	0.471	0.676	0.619

ISSN: 1758-5996