Fig. 3
From: Celiac disease and upper secondary school achievement in Sweden A retrospective cohort study
Stratified mean final grade A indicates mean final grade depending on year of birth separated into sex and celiac disease diagnose. B indicates mean final grade depending on parental education separated into sex and celiac disease diagnose. C indicates mean final grade depending on parental income separated into sex and celiac disease diagnose. D indicates mean final grade depending on living region at 17 years of age separated into sex and celiac disease diagnose