Table 1 Demographics, cognitive functions and clinical characteristics
Variablesa | SZ (n=29) | HC (n=40) | χ2/t (df) | p-value | Cohen’s d |
|---|---|---|---|---|---|
Age (years) | 24.69 (6.16) | 25.78 (3.54) | -0.85b (41.32) | 0.40 | -0.23 |
Male gender, n (%) | 19(65.5) | 17(42.5) | 3.57c (67) | 0.06 | 0.23d |
Length of Education (years) | 13.59 (2.72) | 14.15 (4.12) | -0.68b (66.5) | 0.50 | -0.17 |
IQ estimates | 107.52 (12.74) | 111.55 (15.54) | -1.15b (67) | 0.26 | 0.28 |
Digit span_forward | 8.93 (1.13) | 8.77 (1.11) | 0.59b (66) | 0.56 | 0.14 |
Digit span_backward | 6.03 (1.57) | 6.23 (1.69) | -0.49b (66) | 0.63 | -0.12 |
Duration (months) | 10.76 (10.08) | ||||
SANS_Flattened Affect | 12.38 (9.09) | ||||
SANS_Alogia | 5.48 (5.24) | ||||
SANS_avolition | 9.48 (3.36) | ||||
SANS_ anhedonia | 13.24 (4.95) | ||||
SANS_attention | 4.83 (3.10) | ||||
SANS_Total | 45.41 (20.58) | ||||
PANSS_negative | 23.55 (8.83) | ||||
PANSS_positive | 18.76 (7.57) | ||||
PANSS_disorganize | 44.34 (10.01) | ||||
PANSS_Total | 86.66 (21.10) |