borderline significantP = 0.08
In the logistic regression analysis using continuous glucose values as predictors, the squared term was nonsignificant ( P curve = 0.46) and the linear association between postload glucose and the risk of LGA was weak and only borderline significant (OR 1.08 [95% CI 0.99–1.17], per 1 mmol/l increase in postload glucose, P = 0.08 for model 1; 1.07 [0.98–1.17], per 1 mmol/l increase in postload glucose, P = 0.13 for model 2).