Table 4.
Hierarchical multiple regression analyses predicting burnout symptoms with age, relationship status, use of psychotropic medication, perceived stress, leisure-time physical activity and psychological need satisfaction.
| ΔR2 | ΔF | β | SE | |
|---|---|---|---|---|
| Step 1 | 0.130 | 4.40∗∗∗ | ||
| Age | –0.22∗∗∗ | 0.05 | ||
| Employment rate | 0.10∗ | 0.04 | ||
| Marital status | 0.00 | 0.05 | ||
| BMI | 0.03 | 0.04 | ||
| Relationship status | –0.04 | 0.04 | ||
| Children at home | 0.01 | 0.05 | ||
| Social responsibility toward relatives | 0.01 | 0.04 | ||
| Nocturnal shift work | 0.09∗ | 0.04 | ||
| Highest completed education | 0.04 | 0.04 | ||
| Smoking | –0.03 | 0.04 | ||
| Use of psychotropic medication | –0.05 | 0.05 | ||
| Step 2 | 0.251 | 119.07∗∗∗ | ||
| Stress | 0.30∗∗∗ | 0.05 | ||
| Step 3 | 0.145 | 44.79∗∗∗ | ||
| LTPA | –0.21∗∗∗ | 0.04 | ||
| PNS | –0.33∗∗∗ | 0.05 | ||
| Step 4 | 0.042 | 9.41∗∗∗ | ||
| Stress × LTPA | –0.12∗∗ | 0.05 | ||
| Stress × PNS | 0.10∗ | 0.03 | ||
| LTPA × PNS | 0.11∗ | 0.05 | ||
| Step 5 | 0.007 | 4.95∗ | ||
| Stress × LTPA × PNS | 0.10∗ | 0.04 | ||
| Total R2 | 0.575 | |||
| Total F | 311.56∗∗∗ | |||
| Constant | 2.40 | |||
LTPA, leisure-time physical activity; PNS, psychological need satisfaction; regression weights are presented as they are after Step 5. ∗∗∗p < 0.001; ∗∗p < 0.01; ∗p < 0.05.