Study on value of HbA1c,GSP,SHBG,TG and FFA for diagnosing gestational diabetes mellitus / 国际检验医学杂志

ABSTRACT

Objective To investigate the clinical value of glycosylated hemoglobin(HbA1c),glycosylated serum protein(GSP),sex hormone binding globulin(SHBG),three acylglycerol(TG),free fatty acid(FFA)in diagnosing gestational diabetes mellitus(GDM).Methods 103 cases of GDM patients and 98 cases of healthy pregnant women from February 2015 to August 2016 were selected as the GDM group and control group.The positive detection rates and levels of HbA1c,GSP,SHBG,TG and FFA were compared between the two groups.Moreover the diagnostic efficiency of various indicators was analyzed.Results The levels of HbA1c, GSP,TG and FFA in the GDM group were significantly higher than those in the control group,while the SH-BG level was significantly lower than that in the control group,the difference was statistically significant(P<0.05);the positive rates of HbA1c,GSP,SHBG,TG and FFA in the GDM group were significantly higher than those in the control group,the difference was statistically significant(P<0.05);the specificity,sensitivity and positive prediction value of HbA1c,GSP,SHBG,TG and FFA for jointly diagnosing GDM were signifi-cantly higher than those of single indicator,the difference was statistically significant(P<0.05).Conclusion Detecting HbA1c,NGSP,SHBG,TG and FFA is more accurate for jointly diagnosing GDM,has an important diagnostic value,and can serve as the assisted diagnostic indicators.