Table 2.

Association between attention‐deficit/hyperactivity disorder (ADHD) and cardiovascular diseases as hazard ratios (HRs) with 95% CI adjusted for covariates

	Model 1	Model 2	Model 3
Overall	2.05 (1.98‐2.13)	1.84 (1.77‐1.91)	1.65 (1.59‐1.71)
Sex
Male	2.10 (2.00‐2.20)	1.89 (1.80‐1.98)	1.70 (1.62‐1.79)
Female	2.00 (1.88‐2.13)	1.76 (1.65‐1.87)	1.58 (1.49‐1.68)
Age (years)
18‐30	2.78 (2.42‐3.19)	2.43 (2.12‐2.79)	2.49 (2.17‐2.87)
31‐40	2.74 (2.53‐2.96)	2.36 (2.18‐2.55)	2.14 (1.97‐2.32)
41‐50	2.32 (2.18‐2.47)	2.05 (1.93‐2.19)	1.82 (1.71‐1.94)
51‐60	1.67 (1.54‐1.80)	1.54 (1.43‐1.66)	1.43 (1.32‐1.54)
61‐73	1.50 (1.33‐1.69)	1.33 (1.18‐1.50)	1.22 (1.08‐1.37)

Model 1: adjusted for sex and year of birth; model 2: adjusted for sex, year of birth, ­education level, birth country, type 2 diabetes mellitus, obesity, dyslipidemia, sleep problems and heavy smoking; model 3: adjusted for sex, year of birth, ­education level, birth country, type 2 diabetes mellitus, obesity, dyslipidemia, sleep problems, heavy smoking and psychiatric comorbidities