Table 3 predicting pre-operative SSS by variables of age, duration of symptoms, electrophysiological severity, and thenar muscle atrophy
From: Carpal tunnel surgery: predictors of clinical outcomes and patients’ satisfaction
Predictors | B | Standard error | Sig. | Standard coefficient Beta | CI 95% |
|---|---|---|---|---|---|
Constant | 2.903 | 0.080 | < 0.001 | – | 2.746–3.060 |
Age | 0.002 | 0.001 | 0.111 | 0.08 | 0.001–0.004 |
Duration of symptoms | 0.053 | 0.019 | *0.007 | 0.134 | 0.015–0.019 |
Electrophysiological severity | 0.225 | 0.015 | * < 0.001 | 0.776 | 0.195–0.255 |
Thenar muscle atrophy | −0.006 | 0.026 | 0.822 | −0.012 | −0.059-0.046 |
Model summary | |||||
Model | R | R2 | Adjusted R2 | ||
Age, duration of symtoms, electrophysiological severity, thenar muscle atrophy | 0.804 | 0.647 | 0.637 | ||