Significance of pregnancy lipid reference range on the assessment of lipid of gestational diabetes / 重庆医学

ABSTRACT

Objective To assess lipid status of pregnant women with GDM based on the lipid reference intervals for pregnant women .Methods Maternal blood and venous cord blood samples were collected in 81 well-controlled GDM mothers and 86 control subjects .The total cholesterol (CHOL) ,trigalloyl glycerol (TRIG) ,high-density lipoprotein cholesterol (HDL) ,low-density lipo-protein cholesterol (LDL) ,apolipoprotein A1 (ApoA) ,apolipoprotein B (ApoB) and lipoprotein (a) levels were measured by auto-matic biochemical analyzer .We used a normal pregnancy specific lipid reference interval (PSR) and normal non-pregnant reference intervals (NPR) respectively to assess the lipid status of pregnant women with GDM .Results Compared with normal control group ,the Apo A ,HDL and LDL levels in GDM group were significantly lower (P<0 .05) .The HDL ,LDL and Lp(a) levels of GDM cord blood were significantly lower (P<0 .05) .The weight of offspring birth of GDM pregnant women with low level HDL was significantly higher (P<0 .05) ,and that of GDM pregnant women with high level LDL offspring birth weight was significantly lower (P<0 .05) .Maternal HDL was not correlated with birth weight (r= -0 .190 ,P=0 .103) .Parent LDH and birth weight was negatively correlated (r= -0 .252 ,P=0 .029) .Conclusion The reference range of normal pregnancy-specific lipid we had estab-lished is more scientific for assessment of blood lipids .