Personal characteristics | Mean rank | Test | P value | |
---|---|---|---|---|
Age category | 20-29 | 53 | Kruskal-Wallis test Chi-square = 1.525 | 0.466 |
30-39 | 46 | |||
40 and over | 53 | |||
Gender | Male | 50 | Mann-Whitney U = 128 | 0.746 |
Female | 56 | |||
Marital status | Single | 55 | Mann-Whitney U = 350 | 0.078 |
Married | 69 | |||
Occupation | No Job | 48 | Mann-Whitney U = 793 | 0.122 |
Has a Job | 57 | |||
Education | Illiterate | 55 | Kruskal-Wallis test Chi-square = 4.395 | 0.355 |
Primary school | 57 | |||
Secondary school | 52 | |||
High school | 48 | |||
University education | 46 | |||
Place of residence | Suburb | 53 | Mann-Whitney U = 1124 | 0.589 |
City | 49 | |||
Income | Not Sufficient | 56 | Mann-Whitney U = 848 | 0.224 |
Sufficient | 47 | |||
Presence of mental illness in the family | No | 51 | Mann-Whitney U = 301 | 0.377 |
Yes | 44 | |||
Type of narcotic | Tramadol | 64 | Kruskal-Wallis test Chi-square = 8.067 | 0.089 |
Strox | 54 | |||
Heroin | 49 | |||
Cannabis | 59 | |||
Benzodiazepine | 50 |