Table 2 Patient demographics and clinical characteristics
Characteristic | Danderyd (n = 101) | Liljeholmen (n = 88) | Overall (N = 189) |
|---|---|---|---|
Sex, n (%) | |||
 Female | 61 (60) | 46 (52) | 107 (57) |
 Male | 40 (40) | 42 (48) | 82 (43) |
 p valuea |  |  | 0.04 |
Age, years | |||
 Mean (SD) | 33.7 (12.4) | 36.9 (12.0) | 35.2 (12.3) |
 Median (range) | 30 (18–72) | 36 (18–66) | 33 (18–72) |
 p valueb |  |  | 0.08 |
Confirmed ADHD diagnosis, n (%) | |||
 Combined typec | 57 (56) | 57 (65) | 114 (60) |
 Predominantly inattentive typed | 37 (37) | 12 (14) | 49 (26) |
 Unspecified typee | 7 (7) | 19 (21) | 26 (14) |
DIVA 2.0, mean number of symptoms (SD) | |||
 Attention deficitf (A1) | 7.8 (1.4) | 6.9 (2.3) | 7.4 (1.9) |
 Hyperactivity/impulsivityg (A2) | 5.3 (2.9) | 5.7 (2.5) | 5.5 (2.7) |
Highest level of education, n (%) | |||
 Primary school | 36 (36) | 33 (38) | 69 (37) |
 Secondary school | 46 (46) | 28 (32) | 74 (39) |
 University | 11 (11) | 13 (15) | 24 (13) |
 Otherh | 8 (8) | 14 (16) | 22 (12) |
Main source of income, n (%) | |||
 Full- or part-time employment | 32 (32) | 38 (43) | 70 (37) |
 Self-employment (full- or part-time) | 9 (9) | 9 (10) | 18 (10) |
 Sickness benefit (short- or long-term) | 23 (23) | 19 (22) | 42 (22) |
 Unemployment benefit | 12 (12) | 3 (3) | 15 (8) |
 Otheri | 25 (25) | 19 (22) | 44 (23) |
Type of referral, n (%) | |||
 Self-initiated | 27 (27) | 13 (15) | 40 (21) |
 School | 1 (1) | 2 (2) | 3 (2) |
 Primary care | 13 (13) | 36 (41) | 49 (26) |
 Psychiatric department | 56 (55) | 28 (32) | 84 (44) |
 Other | 4 (4) | 7 (8) | 11 (6) |
 Missing | 0 (0) | 2 (2) | 2 (1) |