Table 3. Baseline Tolerance, Threshold, and Pain50 controlling for age and gender.
In this multivariate linear regression model controlling for age and sex, there were no differences between healthy controls and patients for measures of evoked pain.
| Threshold | |||
|---|---|---|---|
|
| |||
| Coefficient | SE | P-value | |
|
| |||
| Participant type | 0.37 | 0.47 | 0.439 |
| Age | -0.05 | 0.02 | 0.012 |
| Sex | -0.11 | 0.39 | 0.786 |
| Intercept | 4.41 | 0.61 | <0.001 |
|
| |||
| Pain50 | |||
|
| |||
| Coefficient | SE | P-value | |
|
| |||
| Participant type | 0.76 | 0.55 | 0.180 |
| Age | -0.02 | 0.02 | 0.240 |
| Sex | 0.43 | 0.46 | 0.361 |
| Intercept | 5.83 | 0.72 | <0.001 |
|
| |||
| Tolerance | |||
|
| |||
| Coefficient | SE | P-value | |
|
| |||
| Participant type | 0.77 | 0.55 | 0.176 |
| Age | -0.02 | 0.02 | 0.387 |
| Sex | 0.44 | 0.46 | 0.349 |
| Intercept | 6.41 | 0.72 | <0.001 |