Table 3 Correlation among the SWN-20 total score and factor subscales with the rest of psychometric scales and demographic variables
SWN | Factor 1 | Factor 2 | Factor 3 | Factor 4 | Factor 5 | Factor 6 | Factor 7 | |
|---|---|---|---|---|---|---|---|---|
Age | 0.03 | 0.06 | 0.14 | 0.08 | -0.01 | -0.07 | 0.15 | 0.06 |
Education | 0.07 | -0.11 | -0.08 | -0.04 | 0.17 | 0.19 | -0.13 | -0.02 |
Income | -0.09 | -0.03 | -0.12 | 0.04 | -0.04 | -0.11 | -0.01 | -0.03 |
PANSS-Positive subscale | -0.19 | -0.28 | -0.17 | -0.11 | -0.14 | -0.03 | -0.28 | -0.33 |
PANSS-Negative subscale | -0.35 | -0.18 | -0.26 | -0.16 | -0.33 | -0.30 | -0.29 | -0.15 |
PANSS-General Psychopathology subscale | -0.36 | -0.29 | -0.39 | -0.24 | -0.28 | -0.09 | -0.37 | -0.31 |
Calgary Depression Scale | -0.44 | -0.27 | -0.37 | -0.47 | -0.35 | -0.07 | -0.24 | -0.35 |
Simpson-Angus Scale | -0.22 | -0.26 | -0.23 | 0.06 | -0.12 | -0.18 | -0.24 | -0.18 |