Outcome | T0 (05/2015) | T1 (06/2016) | T2 (12/2020) | |||
---|---|---|---|---|---|---|
mean | SD | mean | SD | mean | SD | |
Work Ability Index [Score: 7–49] | 38.11 | 5.72 | 39.06 | 5.55 | 40.34 | 5.01 |
WHOQOL-Bref Global [Score. 0–100] | 59.84 | 19.94 | 64.43 | 19.45 | 67.93 | 18.18 |
Quality of life with shift schedule [Score: 0–10] | 5.21 | 1.97 | 5.72 | 2.09 | 6.71 | 1.60 |
Self-rated health status score [Score: 0–10] | 6.65 | 1.90 | 6.95 | 1.77 | 7.30 | 1.58 |
Self-rated health status | n | % | n | % | n | % |
excellent | 39 | 3.4 | 52 | 4.7 | 84 | 8.2 |
very good | 307 | 26.8 | 313 | 28.0 | 378 | 37.0 |
good | 600 | 52.4 | 609 | 54.5 | 475 | 46.5 |
fairly good | 183 | 16.0 | 135 | 12.1 | 79 | 7.7 |
poor | 15 | 1.3 | 8 | 0.7 | 5 | 0.5 |