Table 5 Multiple linear regression analysis for associated factors of pain severity score
| Â | B | Sig | 95% Confidence Interval for B | |
|---|---|---|---|---|
Lower bound | Upper bound | |||
(Constant) | -2.643 | 0.017 | -4.815 | -0.472 |
Age Gender | 0.318 0.622 | 0.108 0.022 | -0.071 0.090 | 0.706 1.154 |
Residence Level of studies Marital status Number of comorbidities | -0.090 -0.2 -0.071 0.6 | 0.734 0.303 0.667 0.001 | -0.612 -0.581 -0.395 0.257 | 0.432 0.181 0.253 0.943 |
Number of painful sites | 1.423 | < 0.001 | 1.238 | 1.608 |
Dialysis vintage | 0.623 | < 0.001 | 0.315 | 0.932 |
PTH | 0.003 | < 0.001 | 0.001 | 0.004 |