Effects of gestational weight on the association between serum high sensitivity C reaction protein and gestational diabetes mellitus among twin gestations: A cohort study

• Published in: Beijing da xue xue bao. Journal of Peking University. Yi xue ban Vol. 54; no. 3; pp. 427 - 433
• Main Authors: Chen, Y Y, Zhou, Y B, Yang, J, Hua, Y M, Yuan, P B, Liu, A P, Wei, Y
• Format: Journal Article
• Language: Chinese
• Published: China 18.06.2022
• Subjects: Body mass index; C-reactive protein; Diabetes, gestational; Twin pregnancy
• ISSN: 1671-167X
• DOI: 10.19723/j.issn.1671-167X.2022.03.006

To investigate the association between serum high sensitivity C-reaction protein (hsCRP) in early pregnancy and gestational diabetes mellitus (GDM) among twin pregnant women, and to explore the effects of the pre-pregnant body mass index (BMI) and gestational weight gain (GWG) status on such association. Twin pregnant women with pre-pregnant BMI greater than or equal to 18.5 kg/m were recruited at Department of Obstetrics and Gynecology of Peking University Third Hospital from March 2017 to December 2020. Serum samples collected in early pregnancy were analyzed for hsCRP using particle-enhanced immunoturbidimetric method. In the following visits, the information about GWG and GDM were prospectively collected in every trimester. The association effect between hsCRP tertiles and GDM were estimated using Logistic regression, and further converted into risk ratio ( ). Cochran-Mantel-Haenszel test and mediation analysis were used to explore the effects of BMI and GWG status on the association. Among the included 5