TABLE 1.
Demographic and Clinical Characteristics of Participants at Baseline
| Characteristic | HC (n = 15) |
CU (n = 13) |
BP (n = 14) |
BPCU (n = 25) |
|---|---|---|---|---|
| n (%) | n (%) | n (%) | n (%) | |
| Sex (female) | 9 (60) | 5 (38) | 7 (50) | 11 (44) |
| Race (non-Caucasian) | 5 (33) | 3 (23) | 4 (29) | 5 (20) |
| M (SD) | M (SD) | M (SD) | M (SD) | |
| Age | 18.4 (2.0) | 19.2 (1.1) | 17.2 (3.0) | 18.4 (2.1) |
| IQa | 115 (12) | 107 (7) | 100 (10) | 97 (9) |
| Manic symptomsa | 1 (2) | 2 (4) | 29 (9) | 24 (5) |
| Joints smoked per montha | 0 (1) | 36 (30) | 0 (1) | 80 (85) |
Note. HC = adolescents with no substance use or psychiatric disorder; CU adolescents with cannabis use disorder without bipolar disorder; BP = adolescents with bipolar disorder without cannabis use; BPCU = adolescents with bipolar and cannabis use disorder.
a
p < .0001 between groups.