smokers (n = 122) | non-smokers (n = 1057) | p value | |
Quantitative overload | 5.4 (1.8) | 5.3 (1.8) | 0.691 |
Qualitative overload | 5.0 (1.7) | 4.9 (1.6) | 0.519 |
Physical overload | 2.0 (0.8) | 1.9 (0.8) | 0.731 |
Job control | 7.3 (1.8) | 7.4 (1.8) | 0.806 |
Skill discretion | 3.2 (0.7) | 3.1 (0.7) | 0.307 |
Interpersonal relationship | 8.6 (1.8) | 8.7 (1.7) | 0.792 |
Workplace environment | 2.8 (0.9) | 2.9 (0.9) | 0.293 |
Job fitness | 2.8 (0.7) | 2.8 (0.7) | 0.585 |
Job satisfaction | 3.1 (0.8) | 3.1 (0.7) | 0.826 |
Total | 40.1 (5.9) | 40.2 (5.6) | 0.973 |