Table 9.
Hierarchical regression analyses with vigor and subjective work performance as outcome variables.
| Predictor Variables | Vigor | Subjective Work Performance | ||||||
|---|---|---|---|---|---|---|---|---|
| Step 1 | Step 2 | Step 3 | Step 4 | Step 1 | Step 2 | Step 3 | Step 4 | |
| Demographic variables | ||||||||
| Long work week | 0.01 | 0.12 | 0.08 | 0.05 | 0.07 | −0.02 | ||
| Atypical working time | 0.00 | 0.10 | 0.13 * | 0.00 | 0.01 | 0.06 | ||
| Training opportunities | 0.02 | 0.00 | −0.03 | −0.04 | ||||
| Career advancement | 0.06 * | 0.01 | 0.08 * | 0.02 | ||||
| Job security | 0.12 *** | 0.09 *** | 0.08 ** | 0.07 * | ||||
| Employability | 0.08 ** | 0.06 * | 0.09 ** | 0.06 * | ||||
| Work life conflict | −0.27 *** | −0.19 *** | −0.06 * | −0.06 | ||||
| Income satisfaction | 0.06 * | −0.04 | −0.05 | |||||
| Participation | 0.10 *** | 0.12 *** | ||||||
| Feedback | 0.04 | 0.08 * | ||||||
| Autonomy | 0.06 * | 0.08 * | ||||||
| Mental demands | 0.01 | 0.05 | ||||||
| Time pressure | −0.01 | 0.11 *** | ||||||
| Emotional demands | −0.06 * | 0.01 | ||||||
| Social support | 0.10 *** | −0.06 | ||||||
| Competition | 0.03 | 0.01 | ||||||
| Mobbing | −0.11 *** | −0.08 ** | ||||||
| Physical burden | 0.04 | 0.01 | ||||||
| Risk of accident | 0.00 | −0.03 | ||||||
| F | 0.629 | 0.471 | 17.812 *** | 14.995 *** | 2.035 | 1.566 | 3.649 *** | 5.735 *** |
| ΔF | 0.005 | 40.823 *** | 9.949 *** | 0.183 | 6.394 *** | 8.134 *** | ||
| R 2 | 0.00 | 0.00 | 0.14 | 0.20 | 0.01 | 0.01 | 0.03 | 0.09 |
| ΔR2 | 0.00 | 0.14 | 0.06 | 0.00 | 0.02 | 0.06 | ||
* p < 0.05, ** p < 0.01, *** p < 0.001; standardized regression coefficients, the block demographic variables contains gender, age, nationality, residence, education, work sector; F represents the test against the null model (all coefficients equal zero), ΔF represents the test against the regression model of the previous step.