Investigating the Relationship between hs-CRP Serum Level and Insulin Resistance (HOMA IR) Six Weeks after Childbirth in Patients with Gestational Diabetes Mellitus

Background: Some patients with GDM (Gestational Diabetes Mellitus) still experience impaired glucose tolerance after childbirth and will be affected by diabetes mellitus type ۲. Objectives: The aim of this study is to investigate the relationship between hs-CRP serum levels with insulin resistance six weeks after childbirth in patients with gestational diabetes mellitus type ۲. Methods: In this descriptive cross-sectional study, ۱۱۰ patients with GDM were evaluated in terms of the insulin resistance index (HOMA), hs-CRP serum, and the oral glucose tolerance test (OGTT) six weeks after childbirth. Their anthropometric indices were measured in the early pregnancy. Spearman’s rank correlation coefficient and linear regression analysis were used to analyze data in SPSS ۱۶. Results: The mean of hs-CRP was ۸.۷۲ µg/ml among the patients in this study. It is higher than the normal range. Moreover, ۲۴.۵% of the patients were suffering from impaired glucose tolerance, and hs-CRP levels were higher than the normal range in ۹۲.۶% of these patients. Furthermore, ۴۱.۸% of patients showed insulin resistance, and hs-CRP levels were high among ۷۳.۹% of them. After age adjustment, the increase in hs-CRP serum level was significantly correlated with insulin resistance (HOMA) and the one-hour and two-hour OGTTs (p=۰.۰۰۷ and p<۰.۰۰۱, respectively). Conclusion: It appears that age adjustment can help us figure out the relationship between the increase in hs-CRP serum and insulin resistance in pregnant mothers with diabetes six weeks after childbirth.

Keywords:

Hs-CRP serum level , Insulin resistance , Postpartum , GDM (Gestational Diabetes Mellitus)