Table 2.
Intercorrelations between all relevant study variables (Pearson's r)
| Score | M | SD | 1 | 2 | 3 | 4 | 5 | 6 | 7 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Musculoskeletal disorders | 0-4 | 1.28 | 1.11 | - | ||||||
| 2 | Work-life conflict | 0-40 | 10.47 | 5.59 | .20*** | - | |||||
| 3 | Physical strain | 0-4 | 0.67 | 1.00 | .16*** | .18*** | - | ||||
| 4 | Workload | 0-4 | 1.73 | 1.18 | .13*** | .31*** | .30*** | - | |||
| 5 | Time pressure | 0-4 | 1.95 | 1.05 | .11*** | .35*** | .26*** | .57*** | - | ||
| 6 | Job autonomy | 0-24 | 14.15 | 4.61 | -.19*** | -.25*** | -.39*** | -.18*** | -.25*** | - | |
| 7 | General stress | 1-4 | 2.20 | 0.76 | .23*** | .44*** | .09*** | .26*** | .30*** | -.13*** | - |
*p≤.05; **p < .01; ***p < .001; n.s.= not significant (p > .05); bold print = correlation coefficients of special focus for the study