Table 2.
Statistical properties of the psychometric measures applied in the sample of 105 patients with schizophrenia and schizoaffective disorder.
| Psychometric Measure | N | Mean | SD |
|---|---|---|---|
| PAS childhood | 98 | 1.38 | 1.22 |
| PAS early adolescence | 98 | 2.05 | 1.30 |
| PAS late adolescence | 92 | 2.96 | 1.44 |
| PAS adulthood | 80 | 3.13 | 1.70 |
| PAS general | 97 | 3.43 | 1.24 |
| PANSS, positive symptoms | 105 | 14.84 | 4.76 |
| PANSS, negative symptoms | 105 | 19.38 | 6.56 |
| PANSS, general psychopathology | 105 | 40.70 | 10.41 |
| PANSS, total score | 105 | 74.92 | 17.93 |
| CGI-SCH, severity positive symptoms | 105 | 3.30 | 1.37 |
| CGI-SCH, severity negative symptoms | 105 | 3.25 | 0.94 |
| CGI-SCH, severity depressive symptoms | 105 | 2.36 | 1.05 |
| CGI-SCH, severity cognitive symptoms | 105 | 3.29 | 1.12 |
| CGI-SCH, global severity | 105 | 3.60 | 0.96 |
| PSP, total score | 105 | 50.60 | 14.18 |
| WHOQOL, physical health | 101 | 12.91 | 2.71 |
| WHOQOL, psychological | 101 | 12.08 | 1.78 |
| WHOQOL, social relationship | 101 | 11.68 | 3.74 |
| WHOQOL, environment | 101 | 12.11 | 2.35 |
| BACS, verbal memory | 102 | 5.26 | 2.34 |
| BACS, digit sequencing task (number of correct response) | 102 | 12.71 | 6.23 |
| BACS, digit sequencing task (longest sequence recalled correctly) | 102 | 5.08 | 2.09 |
| BACS, verbal fluency (category instances) | 102 | 9.14 | 5.05 |
| BACS, verbal fluency (controlled oral word association test) | 102 | 16.25 | 7.93 |
| BACS, attention, and speed of information processing (symbol coding) | 101 | 24.16 | 15.03 |
| BACS, executive functions, Tower of London | 101 | 8.71 | 6.40 |
| SWN, mental functioning | 100 | 15.97 | 4.23 |
| SWN, self-control | 100 | 15.94 | 3.24 |
| SWN, physical functioning | 100 | 16.29 | 4.33 |
| SWN, emotional regulation | 100 | 16.22 | 3.67 |
| SWN, social integration | 100 | 15.95 | 3.53 |
| SWN, total score | 100 | 80.37 | 13.96 |
PANSS: positive and negative syndrome scale; BMI: body mass index; PAS: premorbid adjustment scale; CGI-SCH: clinical global impression—schizophrenia; PSP: personal and social performance scale: WHOQOL: the World Health Organization quality of life scale; BACS: brief assessment of cognition in schizophrenia; SWN: subjective well-being under neuroleptics.