Table 3. Univariate Analysis of Variance of Quality of Life Subscales and Smoking, Awareness, Exercise and Satisfaction.
| Variable | Smoking | Awareness of Back Care Principals | Exercise | Job Satisfaction |
|---|---|---|---|---|
| Perceived quality-of-life | ||||
| F | 3.77 | - | - | - |
| P value | 0.03 | - | - | - |
| Physical function | ||||
| F | 3.84 | - | - | - |
| P Value | 0.03 | - | - | - |
| Pain | ||||
| F | - | 2.80 | - | - |
| P Value | - | 0.03 | - | - |
| General health | ||||
| F | - | - | 4.23 | - |
| P Value | - | - | 0.04 | - |
| Physical component | ||||
| F | 4.44 | - | - | - |
| P Value | 0.02 | - | - | - |
| Social functioning | ||||
| F | 3.30 | - | - | 4.26 |
| P Value | 0.04 | - | - | 0.04 |
| Mental component | ||||
| F | 3.30 | - | - | - |
| P Value | 0.04 | - | - | - |
| Stress | ||||
| F | - | - | - | 5.42 |
| P Value | - | - | - | 0.02 |
| Anxiety | ||||
| F | 3.65 | - | - | - |
| P Value | 0.03 | - | - | - |
| Depression | ||||
| F | 8.31 | 2.56 | - | 14.38 |
| P Value | 0.001 | 0.05 | - | 0.0001 |