Background characteristics of women with singleton pregnancies (N = 581,844) and by maternal country of birth groupsa,b.

Rates of CS in relation to BMI-class for each maternal height category.

Crude odds ratios (COR) and their 95% confidence intervals (95% CI) for caesarean section (CS) in relation to vaginal delivery in logistic regression analyses for specified...

Adjusted odds ratio and 95% confidence interval for risk of caesarean section1 (CS).

Body mass index (BMI) mean values in relation to maternal height and country of birth.

Maternal height distribution, rates1,2 of caesarean section (CS) in relation to maternal height categories (N = 570,445) and country of birth.

Univariate and multiple logistic regression analyses, with crude odds ratios (COR) and adjusted odds ratios (AOR) and 95% confidence intervals (CI) for caesarean section in...