Table 3.
Characteristic | Cases/controls (n) |
HR (95% CI) |
Women | 64/44 043 | 3.9 (1.5 to 10.2) |
Men | 65/52 294 | 1.1 (0.4 to 2.6) |
18–40 years of age | 84/62 196 | 2.4 (1.2 to 4.9) |
41–60 years of age | 38/28 108 | 1.3 (0.4 to 4.9) |
61–80 years of age | 4/4543 | 1.6 (0.0 to ∞) |
>80 years of age | 3/836 | –* |
All hazard ratios (HR) are adjusted for sex, age, intervention, smoking, BMI, alcohol abuse, acute alcohol intoxication, medicines abuse, tobacco abuse, drug abuse, psychosis in history (for non-psychotic endpoints), depression in history (for non-depressive endpoints), anxiety in history (for non-anxiety endpoints), neuroses in history, personality disorder, other psychiatric disease and ‘intention-to-treat’.
*No cases exposed to methylphenidate.
BMI, body mass index.