Table 1.
Demographic and clinical characteristics of participants.
| Variable | FEP | SCZ | CON | |||
|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | Mean | SD | |
| Age (in years) | 26.38 | 9.37 | 42.62 | 12.21 | 41.87 | 11.90 |
| Gender (% Male) | 56.20 | 76.20 | 54.80 | |||
| Ethnicity (% Caucasian) | 31.20 | 52.40 | 25.80 | |||
| Personal education (in years) | 13.38 | 3.30 | 12.19 | 1.44 | 14.16 | 2.37 |
| Father education (in years) | 13.86 | 3.84 | 12.94 | 3.89 | 12.70 | 4.63 |
| Mother education (in years) | 13.00 | 4.61 | 12.11 | 3.89 | 12.58 | 4.25 |
| PANSS Positive time 1a | 10.13 | 4.53 | 11.76 | 4.25 | ||
| PANSS Negative time 1b | 16.53 | 6.16 | 17.76 | 4.23 | ||
| PANSS Cognitive time 1c | 10.67 | 4.30 | 13.86 | 4.89 | ||
| PANSS Depression time 1c | 13.33 | 4.47 | 12.48 | 5.00 | ||
| PANSS Excitement time 1a | 9.73 | 2.34 | 8.71 | 3.26 | ||
| PANSS Positive time 2a | 7.71 | 3.05 | 10.29 | 3.75 | ||
| PANSS Negative time 2b | 10.07 | 4.60 | 15.93 | 4.39 | ||
| PANSS Cognitive time 2c | 8.79 | 2.26 | 11.64 | 3.95 | ||
| PANSS Depression time 2c | 10.79 | 5.19 | 12.79 | 3.89 | ||
| PANSS Excitement time 2a | 7.36 | 2.13 | 9.21 | 3.29 | ||
a
Factor score based on a 4-item scale (each item rated 1–7).
b
Factor score based on a 6-item scale (each item rated 1–7).
c
Facor score based on a 5-item scale (each item rated 1–7).