|  | Physical Exertion (scale 0-11) | Bodily Fatigue (scale 0-10) | Mental Fatigue (scale 0-10) | Low Back Pain (scale 0-10) |
---|---|---|---|---|---|
Managers | Neutral (reference) | 5.97 (5.41–6.53) | 5.14 (4.65–5.62) | 3.50 (2.87–4.13) | 3.68 (2.91–4.45) |
 | Negative | 0.62 (0.14–1.09) | 0.63 (0.22–1.04) | 0.60 (0.07–1.12) | 0.79 (0.13–1.46) |
 | Positive | -0.99 (-1.65 - -0.33) | -0.19 (-0.75–0.38) | -0.18 (-0.90–0.54) | -0.12 (-1.02–0.78) |
Work Gang | Neutral (reference) | 5.78 (5.22–6.34) | 5.12 (4.63–5.6) | 3.84 (3.21–4.46) | 3.74 (2.96–4.52) |
 | Negative | 0.12 (-0.43–0.68) | 0.55 (0.07–1.02) | -0.22 (-0.84–0.39) | 0.47 (-0.31–1.25) |
 | Positive | 0.08 (-0.47–0.63) | -0.05 (-0.51–0.42) | -0.37 (-0.97–0.23) | 0.01 (-0.74–0.77) |
Individual Worker | Neutral (reference) | 5.78 (5.23–6.34) | 5.13 (4.64–5.61) | 3.51 (2.89–4.13) | 3.60 (2.82–4.37) |
 | Negative | -0.07 (-0.78–0.65) | 0.32 (-0.29–0.93) | 0.10 (-0.68–0.88) | 0.35 (-0.64–1.34) |
 | Positive | 0.25 (-0.23–0.73) | 0.16 (-0.25–0.57) | 0.29 (-0.25–0.82) | 0.58 (-0.11–1.26) |