Table 2 Sick leave in the younger halves of the intervention and control groups as a function of weeks
Sick leave (%) | χ2 | P | |||||
|---|---|---|---|---|---|---|---|
0 | 25 | 50 | 75 | 100 | |||
Week 0 | |||||||
Control* | 15.2 (5) | 12.1 (4) | 15.2 (5) | 6.1 (2) | 51.5 (17) | 0.37 | .985 |
IG** | 11.4 (4) | 11.4 (4) | 17.1 (6) | 8.6 (3) | 51.4 (18) | ||
Week 10 | |||||||
Control | 45.5 (15) | 9.1 (3) | 9.1 (3) | 0 | 36.4 (12) | 8.58 | .035 |
IG | 14.3 (5) | 14.3 (5) | 22.9 (8) | 0 | 48.6 (17) | ||
Week 20 | |||||||
Control | 63.6 (21) | 3.0 (1) | 3.0 (1) | 0 | 30.3 (10) | 14.22 | .007 |
IG | 28.6 (10) | 8.6 (3) | 28.6 (10) | 5.7 (2) | 28.6 (10) | ||
Week 30 | |||||||
Control | 60.6 (20) | 3.0 (1) | 6.1 (2) | 0 | 30.3 (10) | 13.23 | .010 |
IG | 31.4 (11) | 8.6 (3) | 34.3 (12) | 5.7 (2) | 20.0 (7) | ||
Week 40 | |||||||
Control | 66.7 (22) | 3.0 (1) | 3.0 (1) | 0 | 27.3 (9) | 7.77 | .100 |
IG | 42.9 (15) | 8.6 (3) | 20.0 (7) | 2.9 (1) | 25.7 (9) | ||
Week 50 | |||||||
Control | 66.7 (22) | 0 | 3.0 (1) | 0 | 30.3 (10) | 11.00 | .027 |
IG | 45.7 (16) | 11.4 (4) | 17.1 (6) | 5.7 (2) | 20.0 (7) | ||
Week 60 | |||||||
Control | 66.7 (22) | 3.0 (1) | 3.0 (1) | 0 | 27.3 (9) | 5.91 | .206 |
IG | 60.0 (21) | 8.6 (3) | 11.4 (4) | 5.7 (2) | 14.3 (5) | ||
Week 70 | |||||||
Control | 60.6 (20) | 6.1 (2) | 3.0 (1) | 0 | 30.3 (10) | 7.79 | .099 |
IG | 65.7 (23) | 8.6 (3) | 14.3 (5) | 2.9 (1) | 8.6 (3) | ||
Week 80 | |||||||
Control | 63.6 (21) | 0 | 9.1 (3) | 0 | 27.3 (9) | 6.44 | .169 |
IG | 71.4 (25) | 5.7 (2) | 11.4 (4) | 2.9 (1) | 8.6 (3) | ||
Week 90 | |||||||
Control | 63.6 (21) | 0 | 6.1 (2) | 0 | 30.3 (10) | 5.01 | .286 |
IG | 68.6 (24) | 5.7 (2) | 8.6 (3) | 2.9 (1) | 14.3 (5) | ||
Week 100 | |||||||
Control | 63.6 (21) | 3.0 (1) | 6.1 (2) | 0 | 27.3 (9) | 4.68 | .197 |
IG | 74.3 (26) | 8.6 (3) | 8.6 (3) | 0 | 8.6 (3) | ||
Week 110 | |||||||
Control | 66.7 (22) | 3.0 (1) | 3.0 (1) | 0 | 27.3 (9) | 2.61 | .456 |
IG | 71.4 (25) | 5.7 (2) | 8.6 (3) | 0 | 14.3 (5) | ||
Week 120 | |||||||
Control | 63.6 (21) | 3.0 (1) | 3.0 (1) | 0 | 30.3 (10) | 4.38 | .223 |
IG | 74.3 (26) | 5.7 (2) | 8.6 (3) | 0 | 20.6 (14) | ||
Week 130 | |||||||
Control | 69.7 (23) | 0 | 0 | 0 | 30.3 (10) | 5.21 | .157 |
IG | 82.9 (29) | 2.9 (1) | 2.9 (1) | 0 | 11.4 (4) | ||