Table 1 Sociodemographic data and family history of psychiatric disorders in the total sample and the three subgroups
From: Neurocognition and functioning in adolescents at clinical high risk for psychosis
Characteristic | Total (N = 116) | Non-CHR-P (N = 50) | CHR-P (N = 47) | Psychosis (N = 19) | p* |
|---|---|---|---|---|---|
Sociodemographic | |||||
 Age, mean (SD), y | 15.27 (1.56) | 15.4 (1.60) | 15.3 (1.46) | 14.85 (1.72) | 0.497 |
 Sex, female, n (%) | 76 (65.0) | 34 (68) | 32 (68.1) | 10 (52.6) | 0.492 |
Ethnicity, n (%) | 0.292 | ||||
 Italian | 93 (80.2) | 38 (76) | 37 (78.7) | 18 (94.7) |  |
 Hispanic | 1 (0.9) | 1 (2.0) | 0 (0) | 0 (0.0) |  |
 Eastern European | 7 (6.0) | 4 (80) | 3 (6.4) | 1(5.3) |  |
 African | 3(2.6) | 0 (0.0) | 2 (4.3) | 1 (5.3) |  |
 Other | 9 (7.8) | 6 (12) | 3 (6.4) | 0 (0.0) |  |
Socio Economic Status, median (IQR25, 75) | 30.75 (19.6, 38.9) | 30.25 (20.2, 39.0) | 30.0 (17.5, 38.7) | 32 (22.0, 37.0) | 0.789 |
Adopted, n (%) | 5 (4.3) | 3 (6.0) | 2 (4.3) | 0 (0.0) | 0.842 |
Separated-divorced parents, n (%) | 41 (35.3) | 21 (42.0) | 16 (34.0) | 4 (21.1) | 0.242 |
Family history of any DSM-5 psychiatric disorders, n (%) | |||||
 None | 39 (33.6) | 15 (30.0) | 19 (40.4) | 5 (26.3) | 0.394 |
 Psychosis | 11 (9.5) | 3 (6) | 3 (8.5) | 4 (21.1) | 0.248 |
 first degree | 2 (1.7) | 0 (0) | 1 (2.1) | 1 (5.3) |  |
 second degree | 9 (7.8) | 3 (6) | 3 (6.4) | 3 (15.8) |  |
Depression | 39 (23.6) | 16 (32.0) | 14 (29.8) | 9 (47.4) | 0.747 |
first degree | 21 (18.1) | 9 (18.0) | 7 (14.9) | 5 (26.3) | Â |
second degree | 18 (15.5) | 7 (14.0) | 7 (14.9) | 4 (21.1) | Â |
Anxiety | 24 (20.7) | 11 (22.0) | 10 (21.2) | 3 (15.8) | 0.364 |
first degree | 17 (14.7) | 7 (14.0) | 9 (19.1) | 1 (5.3) | Â |
second degree | 7 (6.0) | 4 (8.0) | 1 (2.1) | 2 (10.5) | Â |
Substance abuse | 10 (9.0) | 3 (6.0) | 5 (10.6) | 2 (10.6) | 0.619 |
first degree | 19 (8.0) | 3 (6.0) | 4 (8.5) | 1 (5.3) | Â |
second degree | 8 (6.9) | 0 (0.0) | 1 (2.1) | 1 (5.3) | Â |
Disruptive disorder | 3 (2.6) | 1 (2.0) | 1 (2.1) | 1 (5.3) | 0.368 |
first degree | 1 (0.9) | 0 (0.0) | 1 (2.1) | 0 (0.0) | Â |
second degree | 2 (1.7) | 1 (2.0) | 0 (0.0) | 1 (5.3) | Â |
Eating disorder | 3 (2.6) | 2 (4.0) | 1 (2.1) | 0 (0.0) | 1.00 |
first degree | 2 (1.7) | 1 (2.0) | 1 (2.1) | 0 (0.0) | Â |
second degree | 1 (0.9) | 1 (2.0) | 0 (0.0) | 0 (0.0) | Â |
Other | 20 (25.9) | 12 (24.0) | 12 (25.5) | 6 (29.6) | 0.617 |
first degree | 8 (6.9) | 3 (6.0) | 4 (8.5) | 1 (5.3) | Â |
second degree | 22 (19.0) | 9 (18.0) | 8 (17.0) | 5 (26.3) | Â |