From: Mapping the neck disability index to SF-6D in patients with chronic neck pain
Predictors | Full model | Trimmed model | ||
---|---|---|---|---|
Estimate (β) | p-value | Estimate (β) | p-value | |
Total score of 10 items | ||||
Intercept | 0.558685 | <0.0001 | NA | NA |
Total score | -0.002599 | 0.000378 | NA | NA |
Pain intensity item | ||||
Intercept | 0.5587 | <0.0001 | NA | NA |
Score | -0.011534 | 0.0651 | NA | NA |
Personal care item | ||||
Intercept | 0.5963 | <0.0001 | NA | NA |
Score | -0.03619 | <0.0001 | NA | NA |
Lifting item | ||||
Intercept | 0.5591 | <0.0001 | NA | NA |
Score | -0.015351 | 0.0198 | NA | NA |
Reading item | ||||
Intercept | 0.5727 | <0.0001 | NA | NA |
Score | -0.01755 | 0.0116 | NA | NA |
Headaches item | ||||
Intercept | 0.5488 | <0.0001 | NA | NA |
Score | -0.011296 | 0.021 | NA | NA |
Concentration item | ||||
Intercept | 0.5663 | <0.0001 | NA | NA |
Score | -0.016173 | 0.00135 | NA | NA |
Work item | ||||
Intercept | 0.5797 | <0.0001 | NA | NA |
Score | -0.022237 | <0.0001 | NA | NA |
Driving item | ||||
Intercept | 0.565 | <0.0001 | NA | NA |
Score | -0.015599 | 0.00218 | NA | NA |
Sleeping item | ||||
Intercept | 0.5342 | <0.0001 | NA | NA |
Score | -0.005999 | 0.32 | NA | NA |
Recreation item | ||||
Intercept | 0.5957 | <0.0001 | NA | NA |
Score | -0.02382 | <0.0001 | NA | NA |
All items in one model | ||||
Intercept | 0.5827 | <0.0001 | 0.601765 | <0.0001 |
Pain intensity | 0.0256 | 0.014603164 | 0.014551 | 0.04971 |
Personal care (Washing, Dressing, etc.) | -0.0210 | 0.100652028 | -0.026856 | 0.00422 |
Lifting | 0.0014 | 0.874139856 | NS | NS |
Reading | -0.0009 | 0.93140086 | NS | NS |
Headaches | -0.0013 | 0.862284178 | NS | NS |
Concentration | -0.0102 | 0.343063323 | NS | NS |
Work | -0.0113 | 0.334658954 | NS | NS |
Driving | 0.0049 | 0.525538472 | NS | NS |
Sleepinga | 0.0210 | 0.006355019 | 0.020376 | 0.00482 |
Recreation | -0.0348 | 0.000773979 | -0.0238 | <0.0001 |