Table 4.
Social functioning in schizophrenia and healthy participant groups.
| SZ-low, n = 60 | HC-low, n = 13 | SZ-normal, n = 103 | HC-normal, n = 114 | SZ-superior, n = 18 | HC-superior, n = 49 | ANCOVA |
|||
|---|---|---|---|---|---|---|---|---|---|
| Group, F-value | IQ, F-value | Group × IQ, F-value | |||||||
| SFS 1: withdrawal/social engagement | 99.4 (12.4) | 120.1 (7.5) | 101.8 (10.3) | 121.3 (8.5) | 98.1 (8.7) | 120.6 (9.7) | 197.4** | 0.9 | 0.7 |
| SFS 2: interpersonal communication | 109.2 (16.9) | 136.9 (10.6) | 114.0 (17.8) | 139.6 (11.2) | 118.4 (21.3) | 137.3 (13.1) | 110.6** | 1.6 | 1.2 |
| SFS 3: independence-performance | 102.4 (11.8) | 116.0 (9.7) | 104.0 (11.8) | 117.1 (8.6) | 105.1 (11.3)e | 118.6 (7.1) | 68.1** | 1.9 | 0.2 |
| SFS 4: independence-competence | 106.0 (12.8) | 123.0 (0) | 110.3 (11.1) | 122.3 (3.2) | 111.4 (10.9) | 122.2 (3.1) | 109.5** | 1.1 | 1.9 |
| SFS 5: recreation | 103.7 (15.3) | 127.2 (11.6) | 105.2 (14.7) | 126.9 (12.5) | 108.8 (14.4) | 124.8 (12.9) | 93.6** | 0.5 | 0.8 |
| SFS 6: prosocial activities | 101.4 (15.0) | 125.3 (9.7) | 106.8 (12.6) | 123.8 (10.0) | 102.7 (11.5) | 125.3 (8.6) | 148.8** | 0.6 | 2.3 |
| SFS 7: employment/occupation | 101.7 (11.8) | 121.5 (2.4) | 103.6 (11.2)b | 122.0 (2.4)d | 107.4 (10.6) | 121.1 (5.2) | 211.6** | 1.0 | 2.4 |
| GAF-function | 40.7 (8.9)a | – | 42.9 (9.9)c | – | 42.6 (8.9)f | – | – | 1.1 (ANOVA) | – |
SFS, Social Functioning Scale.
an = 65, bn = 102, cn = 111, dn = 113, en = 17, fn = 20.
**p < 0.01, *p < 0.05.