Table 3.
Categorical analysis for wage system on time pressure and general pain.
| Total | Hourly/monthly paid (H) | Individual performance wage (I) | Group performance wage (G) | Chi-square test | |||||
|---|---|---|---|---|---|---|---|---|---|
| N | % | N | % | N | % | N | % | p-value | |
| Time pressureβ | |||||||||
| Always/Often | (98) | 22.6 | (65) | 24.8∗∗ | (18) | 26.9∗ | (15) | 14.4 | |
| Sometimes | (207) | 47.8 | (132) | 50.4 | (29) | 44.2 | (46) | 44.2 | |
| Rarely/Never | (128) | 29.6 | (65) | 24.8 | (20) | 29.9 | (43) | 41.3∗∗ | |
| 0.017 | |||||||||
| Pain general | |||||||||
| Every day | (120) | 27.1 | (68) | 25.7 | (19) | 27.5 | (33) | 30.6 | |
| Several times a week | (126) | 28.5 | (75) | 28.3 | (20) | 29 | (31) | 28.7 | |
| A few times a month | (127) | 28.7 | (78) | 29.4 | (20) | 29 | (29) | 26.9 | |
| A few times a year | (59) | 13.3 | (35) | 13.2 | (9) | 13 | (15) | 13.9 | |
| Never | (10) | 2.3 | (9) | 3.4 | (1) | 1.4 | (0) | 0 | |
| 0.182 | |||||||||
Note: Between-condition comparisons for categorical data were made with Pearson's Chi-squared test.
βNote: Time pressure was assessed by the question: “How often can you work at an nice and easy pace and still get your work done?”.
∗Pair-wise difference between G and I, p < 0.05.
∗∗Pair-wise difference between G and H, p < 0.05.