The value of combination of maternal retinol binding protein and adiponectin in predicting gestational diabetes mellitus / 重庆医学

ABSTRACT

Objective To detect the levels of retinol binding protein(RBP)and adiponectin during the second trimester in the serum of women in normal pregnancy and women who subsequently develop gestational diabetes mellitus(GDM )and to evaluate their role in predicting GDM .Methods A case‐control study was performed to detect and compare the levels of RBP and adiponec‐tin between women who subsequently develop GDM (n= 88)and normal control from 16 to 20 pregnancy weeks (n= 88) . Results Maternal serum RBP levels and the RBP/adiponectin ratio were significantly higher in GDM women than that in normal controls(P<0 .01) .The levels of maternal serum adiponectin were significantly lower in GDM women than that in normal controls (P<0 .01) .The levels of RBP≥30 .45 mg/L ,adiponectin≤9 .93 mg/L and the ratio of RBP/adiponetin≥3 .18 as early markers for predicating development of GDM ,their sensitivities were 63 .6% ,80 .7% and 81 .8% ,and specificities were 75 .0% ,65 .1% and 79 .7% ,respectively .Conclusion The combination of RBP and adiponetin as early marker for predicating development of GDM from 16 to 20 pregnancy weeks was more valuable than single use of them .