Association of composite criterion and most individual adverse events with HbA1c during type 1 diabetes pregnancy (adjusted for years of the date of pregnancy). Results are expressed as median (interquartile range), or OR (95% CI) without and with adjustment for year of pregnancy and as adjusted P value. The composite criterion of complications is defined by the presence of at least one of the five following complications: preeclampsia, LGA, SGA, cesarean, prematurity. °77 missing values (respectively 8 and 69); °°94 missing values (respectively 13 and 81). ^74 missing values (respectively 29 and 45); ^^89 missing values (respectively 39 and 50). ˈ78 missing values (respectively 54 and 24); ˈˈ95 missing values (respectively 54 and 41); *76 missing values (respectively 36 and 40); **93 missing values (respectively 40 and 53). OR, odds ratio; CI, confidence interval; LGA, large for gestational age; SGA, small for gestational age; T1, trimester 1; T3, trimester 3.