Variables | Fatigue (N = 340) | Non-fatigue (N = 270) | Model1a OR (95% CI) | Model2b OR (95% CI) | Model3c OR (95% CI) |
---|---|---|---|---|---|
Total calcium, mmol/l | |||||
T1 (< 2.33) | 76 | 89 | 1.00 (ref) | 1.00 (ref) | 1.00 (ref) |
T2 (2.33–2.46) | 134 | 90 | 1.74 (1.16–2.62) | 1.66 (1.10–2.52) | 1.55 (1.00–2.42) |
T3 (> 2.46) | 130 | 91 | 1.67 (1.12–2.52) | 1.70 (1.12–2.59) | 1.61 (1.01–2.58) |
P trend | 0.021 | 0.019 | 0.061 |