From: Serum NR1 and NR2 concentrations in first-episode schizophrenia and clinical high-risk for psychosis
FES | CHR | HC | F/t | P | |
---|---|---|---|---|---|
Subjects, n | 41 | 34 | 41 | — | — |
Age, y | 24.29 ± 5.87 | 21.41 ± 5.51 | 26.66 ± 6.30 | 7.29 | 0.001 |
Education, y | 14.27 ± 4.56 | 12.97 ± 2.63 | 12.51 ± 3.33 | 2.53 | 0.08 |
Duration of illness, mo | 27.86 ± 27.45 | — | — | — | — |
Age at onset | 22.22 ± 5.71 | — | — | — | — |
SIPS-Positive | — | 9.00 ± 3.44 | 0.34 ± 1.30 | 14.83 | < 0.001 |
SIPS-Negative | — | 7.84 ± 5.16 | 0.17 ± 0.70 | 9.43 | < 0.001 |
SIPS-Disorganization | — | 4.23 ± 2.63 | 0.07 ± 0.35 | 10.02 | < 0.001 |
SIPS-General | — | 5.39 ± 2.88 | 0.12 ± 0.51 | 11.48 | < 0.001 |
SIPS-Total | — | 26.45 ± 10.56 | 0.71 ± 2.77 | 14.97 | < 0.001 |
PANSS-Positive | 24.25 ± 5.44 | — | — | — | — |
PANSS-Negative | 20.03 ± 8.05 | — | — | — | — |
PANSS-general psychopathology | 43.16 ± 6.03 | — | — | — | — |
PANSS-Total | 87.87 ± 13.52 | — | — | — | — |
χ2 | P | ||||
Men, n (%) | 17 (41.46) | 21 (61.76) | 27 (65.85) | 5.59 | 0.06 |
Married, n (%) | 8 (19.51) | 4 (11.76) | 15 (36.59) | 6.91 | 0.03 |
Family history, n (%) | 8 (19.51) | 11 (32.35) | — | 1.62 | 0.20 |
Smoking, n (%) | 3 (7.32) | 2 (5.88) | 6 (14.63) | 2.00 | 0.37 |
Medication, n (%) | 33 (80.49) | 19 (55.88) | — | — | — |
Unmedicated | 8 (19.51) | 15 (44.12) | — | — | — |
AP | 29 (70.73) | 11 (32.35) | — | — | — |
AD | 0 | 2 (5.88) | — | — | — |
AD + AP | 0 | 4 (11.77) | — | — | — |
Unspecified | 4 (9.76) | 2 (5.88) | — | — | — |