Sex differences in cardiovascular disease and cardiovascular risk estimation in patients with type 1 diabetes

Context Patients with type 1 diabetes (T1D) have higher cardiovascular disease (CVD) risk than the general population. Objective This observational study aims to evaluate sex-related differences in CVD prevalence and CVD risk estimates in a large cohort of T1D adults. Methods We conducted a multicenter, cross-sectional study involving 2041 patients with T1D (mean age 46 years; 44.9% women). In patients without pre-existing CVD (primary prevention), we used the Steno type 1 risk engine to estimate the 10-year risk of developing CVD events. Results CVD prevalence (n = 116) was higher in men than in women aged ≥55 years (19.2 vs 12.8%, P = .036), but comparable between the 2 sexes in those aged Conclusion Both men and women with T1D are at high CVD risk. The 10-year estimated CVD risk was higher in men aged