Multivariate logistic regression analysis for the presence of CAA among children with CHD.

Abbreviations: CHD, congenital heart disease; CAA, congenital airway anomaly; ECA, extracardiac anomaly; aOR, adjusted odds ratio; CI, confidence interval. Odds ratios (OR) and 95% confidence intervals (CIs) are quoted. aNeonate, newborn to ≤ 28 days of life; infant, >28 days but < 12 months; toddler & preschool, aged 1–5 years. baOR adjusted for gender, age at CHD diagnosis, follow-up period and other ECA. Multivariate logistic regression analysis for the presence of CAA among children with CHD.