Table 1 Descriptive statistics of schizophrenia patients and healthy controls
Patients | Controls | t/Z/χ² | P | |
|---|---|---|---|---|
(n = 70) | (n = 69) | |||
Gender(male/female, n)a | 43/27 | 35/34 | 1.617 | 0.234 |
Marital status(single/married, n)a | 57/13 | 22/47 | 34.768 | 0.000 |
smoking(yes/no, n) a | 29/41 | 19/50 | 2.966 | 0.109 |
Age(year)b | 25.00 ± 14.30 | 32.00 ± 12.50 | -3.738 | 0.000 |
Education (years)b | 12.00 ± 7.00 | 12.00 ± 5.50 | -0.729 | 0.466 |
BMI(kg/m²)b | 21.48 ± 3.52 | 20.96 ± 3.22 | -0.613 | 0.540 |
Total PANSS scoreb | 87.46 ± 5.77 | 54.00 ± 9.00 | -10.180 | 0.000 |
Total CDSS scoreb | 6.00 ± 8.00 | 1.00 ± 2.00 | -7.234 | 0.000 |
Total S-UPPS-P scorec | 48.19 ± 8.41 | 37.07 ± 6.47 | -8.724 | 0.000 |
S-UPPS-P | ||||
NU subscore b | 11.00 ± 3.30 | 7.00 ± 4.00 | -5.442 | 0.000 |
PU subscore b | 10.00 ± 4.30 | 9.00 ± 4.00 | -2.820 | 0.005 |
SS subscore b | 10.00 ± 4.00 | 8.00 ± 4.00 | -4.161 | 0.000 |
PR subscore b | 8.27 ± 2.76 | 6.00 ± 2.00 | -5.482 | 0.000 |
PE subscore b | 8.97 ± 2.71 | 6.00 ± 2.50 | -6.202 | 0.000 |
Levels of protein factor(x¯±s) | ||||
BDNF(ng/mL) b | 3.64 ± 1.60 | 5.27 ± 1.51 | -7.149 | 0.000 |
PI3K(ng/mL)c | 3.95 ± 1.38 | 5.49 ± 2.07 | 5.146 | 0.000 |
AKT(umol/L) | 10.79 ± 2.28 c | 8.14 ± 2.44 b | -6.102 | 0.000 |
CREB(ng/mL) b | 1.95 ± 1.13 | 2.76 ± 1.38 | -5.228 | 0.000 |