Table 1.
Demographic and clinical characteristics at CANTAB T1 assessment in youth with bipolar disorder (N= 135).
| N (%) | M (SD) | |
|---|---|---|
| Age | 16.18 (3.28) | |
| Sex (male) | 79 (58.5) | |
| Race (white) | 110 (81.5) | |
| SES | 3.27 (1.31) | |
| IQ | 104.84 (15.05) | |
| BP subtype | ||
| BP-I | 77 (57.03) | |
| BP-II | 16 (11.85) | |
| BP-NOS | 42 (31.11) | |
| Age at onset of BP (years) | 8.3 (3.55) | |
| Duration of mood illness (years) | 7.88 (2.76) | |
| First degree family history of depression | 92 (68.8) | |
| First degree family history of (hypo)mania | 45 (33.4) | |
| Second degree family history of depression | 88 (65.7) | |
| Second degree family history of (hypo)mania | 45 (33.9) | |
| Comorbid psychiatric disorders | ||
| PTSD | 7 (5.18) | |
| OCD | 16 (11.85) | |
| ADHD | 84 (62.2) | |
| SUD | 9 (6.66) |
ADHD, attention deficit hyperactivity disorder; BP, bipolar disorder; BP-NOS, bipolar disorder not otherwise specified; CANTAB, Cambridge Neuropsychological Test Automated Battery; IQ, Intelligence Quotient; OCD, obsessive-compulsive disorder; PTSD, posttraumatic stress disorder; SES, socioeconomic status; SUD, substance use disorder