Table 3
Multiple regression analysis for AIRg×S_I in women with previous gestational diabetes mellitus

Variable	β	P value
Age	0.215	0.105
Parental history of diabetes mellitus	0.391	0.008
Body mass index	0.194	0.182
Waist to hip ratio	–0.711	<0.05

AIRg×S_I, β-cell disposition index; AIRg, acute insulin response to glucose; S_I, insulin sensitivity index.