Table 1.
(a) Descriptive statistics for t1 to t4. (b) Descriptive statistics for t1 to t4.
| (a) | |||||
|
T1 (n = 267)
Mean (SD) |
T2 (n = 214)
Mean (SD) |
T3 (n = 225)
Mean (SD) |
T4 (n = 49)
Mean (SD) |
Test of Difference (T1 and T3) | |
| Human Resources Index (HRI) | 48.46 (22.47) | 53.41 (21.80) | 56.65 (21.23) | 64.40 (19.87) | p < 0.001 † |
| Relational Justice Index (RJI) * | N.A. ** | N.A. ** | 24.78 (3.70) | 26.02 (4.05) | N.A. ** |
| Short-term recovery * | 2.61 (1.33) | 2.44 (1.20) | 2.65 (1.22) | 2.80 (1.32) | p = 0.872 ‡ |
| (b) | |||||
|
T1 (n = 267)
Median (IQR) |
T2 (n = 214)
Median (IQR) |
T3 (n = 225)
Median (IQR) |
T4 (n = 49)
Median (IQR) |
Test of Difference (T1 and T3) | |
| Health-related production loss | 2 (3) | 0 (3) | 0 (3) | 0 (1) | p < 0.001 ‡ |
| Work environment related production loss | 2 (3) | 2 (5) | 0 (4) | 0 (3) | p < 0.001 ‡ |
* Reversed items: a high value indicates good relational justice and good recovery. † t-test. ‡ Wilcoxon rank sum with continuity correction. t1 was performed during Autumn of 2018, t2 in Spring of 2019, t3 in Autumn of 2019 and t4 in Spring of 2020. ** N.A. = Not applicable due to technical error during data collection.