Variable | M (SD) | Test value | P value |
---|---|---|---|
Type of hospital | |||
 Psychiatric hospital | 44.4 (19.2) | 8.92 | .000 |
 Governmental hospital | 36.7 (16.5) |  |  |
 Educational (training) hospital | 46.7 (15.1) |  |  |
Gender | |||
 Male | 44.3 (19.3) | 2.43 | .015 |
 Female | 39.0 (16.4) |  |  |
Marital status | |||
 Married | 42.8 (17.2) | 2.66 | .008 |
 Not married | 36.9 (18.0) |  |  |
Income | |||
 Less or equal 600 | 40.3 (18.3) | .959 | .34 |
 More than 600 | 42.6 (15.7) |  |  |
Smoking | |||
 Yes | 44.5 (17.4) | 2.19 | .029 |
 No | 39.4 (17.6) |  |  |
Alcohol | |||
 Yes | 44.1(21.8) | .912 | .363 |
 No | 40.6 (17.3) |  |  |
Sleeping pills | |||
 Yes | 50.5 (19.4) | 4.13 | .000 |
 No | 39.0 (16.7) |  |  |
Power drinks | |||
 Yes | 47.6 (19.3) | 3.10 | .002 |
 No | 39.4 (16.9) |  |  |
Coffee | |||
 Yes | 41.3 (18.6) | .493 | .62 |
 No | 40.1 (15.5) |  |  |
Antidepressants | |||
 Yes | 48.0 (16.9) | 2.82 | .005 |
 No | 39.7 (17.6) |  |  |
Anti-anxiety drugs | |||
 Yes | 45.9 (16.9) | 2.17 | .031 |
 No | 39.9 (17.7) |  |  |
Amphetamines | |||
 Yes | 45.5 (15.3) | 1.60 | .10 |
 No | 40.3 (17.9) |  |  |
Analgesic drugs | |||
 Yes | 41.2 (20.5) | .257 | .797 |
 No | 40.7 (15.6) |  |  |