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Table 8 Associations between week 15 TG (44:1) peak intensities and biomarkers derived from the week 28 OGTT

From: Associations between the maternal circulating lipid profile in pregnancy and fetal imprinted gene alleles: a cohort study

Biomarker Discovery Cohort Validation Cohort Meta-Analysis
R p-value n R p-value n R p-value
Pre-pregnancy BMI −0.10 0.21 170 −0.06 0.31 356 −0.07 (− 0.16, 0.01) 0.05
Fasting glucose concentration 0.04 0.54 195 0.11 0.02 478 0.09 (0.01, 0.16) 9.9 × 10−3
Glucose concentration 60 min. post 75 g load 0.16 0.03 195 0.05 0.26 478 0.09 (−0.01, 0.19) 0.04
Fasting insulin concentration 0.03 0.65 189 0.10 0.03 476 0.08 (0, 0.16) 0.02
HOMA IR 0.03 0.65 189 0.12 8.8 × 10−3 475 0.09 (0.01, 0.17) 0.01
HOMA B 0.03 0.72 189 0.05 0.26 475 0.04 (−0.03, 0.12) 0.13