Variable | Modality | DRS-15 | Total | chi-2 | ||
Law | Average | High | ||||
Gender | Male | 83 | 16 | 0 | 99 | 6.89 (p < 0.032)* |
Female | 104 | 21 | 6 | 131 | ||
Grade | Nurse | 123 | 25 | 2 | 150 | 2.80 (p < 0.25) ns |
Doctor | 64 | 12 | 4 | 80 | ||
Age | <25 | 21 | 8 | 0 | 29 | 10.16 (p < 0.25) ns |
25<>55 | 148 | 22 | 6 | 176 | ||
>55 | 18 | 7 | 0 | 25 | ||
Marital status | Single | 64 | 14 | 2 | 80 | 11.05 (p < 0.05)* |
Married | 123 | 23 | 4 | 150 | ||
Seniority | <5 | 60 | 10 | 1 | 71 | 7.50 (p < 0.047)* |
5<>20 | 82 | 11 | 3 | 96 | ||
>20 | 45 | 16 | 2 | 63 | ||
Transport tools | Auto | 132 | 24 | 4 | 160 | 0.53 (p < 0.93) |
By foot | 55 | 13 | 2 | 70 | ||
Hour of work | 12/36 | 31 | 8 | 1 | 40 | 2.43 (p < 0.05)* |
Continue | 127 | 25 | 5 | 157 | ||
Normal | 26 | 4 | 0 | 30 | ||
Antecedent | None | 134 | 21 | 4 | 159 | 8.80 (p < 0.041)* |
HT | 21 | 6 | 0 | 27 | ||
Cancer | 2 | 0 | 0 | 2 | ||
Psychologic | 3 | 1 | 1 | 5 | ||
Total | 187 | 37 | 6 | 230 |