RXRG and gestational diabetes: A multivariable logistic regression analysis adjusted for age and BMI showed that the rs2134095 T>C in RXR-γ gene was significantly associated with the risk of GDM, individuals with CT genotype were 1.32-times higher than those with TT genotype (adjusted OR = 1.32, 95% CI = 1.01–1.73, P=0.043).