Table 5.
Association between visual analogue scale of present pain and body composition parameters
| Model 1a | Model 2b | |||||
|---|---|---|---|---|---|---|
| Standardised β | 95 % CI | P-value* | Standardaised β | 95 % CI | P-value* | |
| Neck and shoulder pain | ||||||
| Age (y) | −0.16 | −0.06 - -0.01 | <0.01 | - | - | - |
| Total body muscle mass (kg) | −0.13 | −0.09 -0.007 | <0.05 | −0.26 | −0.17- -0.008 | <0.05 |
| Total body fat mass (kg) | 0.03 | −0.04 - 0.72 | 0.58 | −0.007 | −0.06 - 0.05 | 0.91 |
| Total body water (kg) | −0.17 | −0.15 - -0.03 | <0.01 | −0.27 | −0.23 - -0.04 | <0.01 |
| Total body fat ratio (%) | 0.09 | −0.009 - 0.07 | 0.13 | 0.04 | −0.03 - 0.06 | 0.57 |
| Total body water ratio (%) | −0.15 | −0.14 - -0.01 | <0.05 | −0.11 | −0.13 0.007 | 0.07 |
| Appendicular muscle mass (kg) | −0.13 | −0.17 -0.008 | <0.001 | −0.29 | −0.36 - -0.04 | <0.05 |
| Appendicular fat mass (kg) | 0.05 | −0.08 - 0.20 | 0.39 | −0.02 | −0.19 - 0.12 | 0.67 |
| Trunk muscle mass (kg) | −0.13 | −0.16 - -0.01 | <0.05 | −0.16 | −0.25 - 0.04 | 0.16 |
| Trunk fat amount (kg) | 0.02 | −0.07 - 0.10 | 0.73 | 0.004 | −0.08 - 0.09 | 0.94 |
| BMI (kg/m2) | −0.08 | −0.19 - 0.03 | 0.16 | −0.05 | −0.16 - 0.05 | 0.33 |
| AMI (kg/m2) | −0.16 | −0.81 - -0.14 | <0.01 | −0.24 | −1.18 -0.20 | <0.01 |
| BMR (kcal) | −0.11 | −0.003 - 0.00 | 0.05 | −0.19 | −0.005 - 0.000 | 0.05 |
| Back pain | ||||||
| Age (y) | −0.09 | −0.033 - 0.004 | 0.11 | - | - | - |
| Total body muscle mass (kg) | −0.02 | −0.03 - 0.02 | 0.74 | −0.12 | −0.09 - 0.03 | 0.31 |
| Total body fat mass (kg) | −0.01 | −0.04 - 0.03 | 0.83 | −0.01 | −0.05 - 0.03 | 0.79 |
| Total body water (kg) | −0.05 | −0.06 - 0.02 | 0.41 | −0.15 | −0.12 - 0.01 | 0.12 |
| Total body fat ratio (%) | 0.01 | −0.02 - 0.03 | 0.84 | 0.02 | −0.03 - 0.04 | 0.75 |
| Total body water ratio (%) | −0.05 | −0.07 - 0.02 | 0.33 | −0.06 | −0.08 - 0.02 | 0.31 |
| Appendicular muscle mass (kg) | −0.01 | −0.06 - 0.05 | 0.80 | −0.13 | −0.18 - 0.05 | 0.25 |
| Appendicular fat mass (kg) | −0.002 | −0.106 - 0.103 | 0.98 | −0.02 | −0.13 - 0.09 | 0.75 |
| Trunk muscle mass (kg) | −0.02 | −0.06 - 0.04 | 0.69 | −0.08 | −0.15 - 0.07 | 0.47 |
| Trunk fat amount (kg) | −0.02 | −0.07 - 0.05 | 0.74 | −0.01 | −0.07 - 0.06 | 0.81 |
| BMI (kg/m2) | −0.04 | −0.11 - 0.05 | 0.48 | −0.03 | −0.10 - 0.06 | 0.61 |
| AMI (kg/m2) | −0.033 | −0.31 - 0.17 | 0.58 | −0.09 | −0.57 - 0.16 | 0.27 |
| BMR (kcal) | −0.01 | −0.001 - 0.001 | 0.76 | −0.1 | −0.003 - 0.001 | 0.29 |
| Low back pain | ||||||
| Age (y) | 0.06 | −0.01 - 0.03 | 0.28 | - | - | - |
| Total body muscle mass (kg) | 0.02 | −0.02 - 0.04 | 0.67 | 0.03 | −0.06 - 0.08 | 0.79 |
| Total body fat mass (kg) | −0.05 | −0.07 - 0.02 | 0.34 | −0.05 | −0.07 - 0.03 | 0.41 |
| Total body water (kg) | 0.02 | −0.04 - 0.06 | 0.69 | 0.01 | −0.07 - 0.09 | 0.84 |
| Total body fat ratio (%) | −0.04 | −0.04 - 0.02 | 0.44 | −0.05 | −0.06 - 0.03 | 0.52 |
| Total body water ratio (%) | 0.05 | −0.03 - 0.08 | 0.37 | 0.04 | −0.04 - 0.08 | 0.47 |
| Appendicular muscle mass (kg) | 0.03 | −0.05 - 0.09 | 0.58 | 0.09 | −0.08 - 0.20 | 0.43 |
| Appendicular fat mass (kg) | −0.06 | −0.19 - 0.06 | 0.30 | −0.04 | −0.19 - 0.90 | 0.47 |
| Trunk muscle mass (kg) | 0.01 | −0.05 - 0.08 | 0.77 | −0.03 | −0.15 - 0.11 | 0.79 |
| Trunk fat amount (kg) | −0.05 | −0.11 - 0.04 | 0.38 | −0.05 | −0.12 - 0.04 | 0.39 |
| BMI (kg/m2) | −0.03 | −0.12 - 0.07 | 0.60 | −0.04 | −0.13 - 0.06 | 0.49 |
| AMI (kg/m2) | 0.03 | −0.22 - 0.37 | 0.61 | 0.04 | −0.34 - 0.54 | 0.65 |
| BMR (kcal) | 0.01 | −0.001 - 0.002 | 0.83 | 0.01 | −0.002 - 0.003 | 0.90 |
BMI, body mass index; AMI, appendicular muscle index; BMR, basal metabolic rate; CI, confidence interval. asimple linear regression model; bmultiple linear regression model adjusted for age and gender; *Significant P-values are in bold