Table 1. Socio-demographic data in normal controls, schizophrenia patients with and without deficit schizophrenia and patients with amnestic mild cognitive impairment (aMCI).
| Variables | Controls A | Nondeficit Schizophrenia B |
Deficit schizophrenia C | aMCI D | F/X2 | df | p |
|---|---|---|---|---|---|---|---|
| Age (years) | 56.2 (17.5) B,C,D | 41.3 (10.8) A,D | 40.9 (11.4) A,D | 74.8 (6.3) A,B,C | 71.58 | 3/239 | <0.001 |
| Age range (years) | 20–83 | 20–59 | 19–65 | 62–90 | - | - | - |
| Sex (male / female) | 21 / 82 B,C | 22 / 18 A,D | 21 / 19 A | 16 / 44 B | 24.16 | 3 | <0.001 |
| Education (years)* | 13.2 (5.0) C,D | 12.8 (4.2) | 11.8 (4.1) A | 10.2 (10.2) A | 3.78 | 3/237 | 0.011 |
All results are shown as mean (SD). F: results of analyses of variance; X2: results of analyses of contingency tables.
* These results were adjusted for age and sex