Baseline characteristics | Total (n = 291) | AUD alone (n = 130) | Poly-SUDs (n = 161) | p a | Living (n = 189) | Deceased total cohort (n = 102) | p b | Deceased AUD only (n = 66) | Deceased poly-SUDs (n = 36) | p c | |
---|---|---|---|---|---|---|---|---|---|---|---|
Demographics | |||||||||||
Sex, male | n (%) | 208 (72) | 101 (78) | 107 (67) | 0.035d | 126 (67) | 82 (80) | 0.013d | 57 (86) | 25 (69) | 0.040d |
Age, years at baseline | mean (SD) | 38.3 (11.4) | 45.8 (9.86) | 32.3 (8.67) | < 0.001e | 35.1 (10.2) | 44.3 (11.1) | < 0.001e | 48.6 (9.4) | 36.5 (9.8) | < 0.001e |
Married or cohabitant (n = 288) | n (%) | 98 (34) | 55 (42) | 43 (27) | 0.007d | 61 (33) | 37 (37) | 0.493d | 25 (38) | 12 (34) | 0.721d |
Upper secondary school (n = 285) | n (%) | 139 (48) | 75 (59) | 64 (41) | 0.003d | 86 (47) | 53 (52) | 0.421d | 36 (55) | 17 (47) | 0.479d |
Fulltime ordinary work (n = 287) | n (%) | 61 (21) | 39 (30) | 22 (14) | 0.001d | 42 (23) | 19 (19) | 0.456d | 16 (24) | 3 (9) | 0.055d |
Mental health Diagnoses CIDI lifetime | |||||||||||
Affective disorder (n = 287) | n (%) | 182 (63) | 75 (58) | 107 (68) | 0.067d | 129 (70) | 53 (52) | 0.003d | 27 (41) | 26 (72) | 0.002d |
Anxiety disorder (n = 283) | n (%) | 233 (82) | 97 (76) | 136 (88) | 0.009d | 154 (84) | 79 (80) | 0.412d | 48 (73) | 31 (94) | 0.013d |
Number of psychiatric symptom disorders (not SUD) | mean (SD) | 3.6 (2.6) | 3.2 (2.5) | 3.9 (2.6) | 0.029e | 3.7 (2.6) | 3.3 (2.6) | 0.201e | 2.8 (2.5) | 4.2 (2.5) | 0.012e |
Personality disorder MCMI-II | |||||||||||
No personality disorder (n = 264) | n (%) | 74 (28) | 44 (36) | 30 (21) | 0.006d | 47 (27) | 27 (30) | 0.608d | 21 (36) | 6 (19) | 0.110d |
Number of personality disorders (n = 264) | mean (SD) | 2.7 (2.7) | 2.4 (2.9) | 3.0 (2.6) | 0.107e | 2.7 (2.7) | 2.7 (2.8) | 0.992e | 2.6 (2.9) | 3.0 (2.7) | 0.471 e |
Substance use disorders | |||||||||||
Number of SUDs | mean (SD) | 2.5 (2.0) | 1.00 (0) | 3.6 (2.0) | f | 2.7 (2.0) | 2.1 (1.8) | 0.011e | 1.00 (0) | 4.0 (2.0) | f |
Onset SUD before 18 years | n (%) | 133 (46) | 24 (18.5) | 109 (68) | < 0.001d | 97 (51) | 36 (35) | 0.009d | 13 (20) | 23 (64) | < 0.001d |
Age onset SUD | mean (SD) | 22.6 (10.7) | 28.9 (11.4) | 17.6 (6.7) | < 0.001e | 20.8 (9.1) | 26.0 (12.8) | < 0.001e | 29.8 (12.02) | 19.1 (10.14) | < 0.001e |
AUD alone (vs. poly-SUDs) | n (%) | 130 (45) | f | f | f | 64 (34) | 66 (65) | < 0.001d | f | f | f |