Table 2 Reproducibility of pressure pain threshold measurements
Site | Pressure pain threshold | ||
|---|---|---|---|
|  | Mean ± SD (kg/cm2) | % change1 ± SD | Intraclass correlations |
Right wrist | 5.0 ± 2.1 | -8.3 ± 29.7 | 0.80 |
Left wrist | 5.0 ± 2.1 | -4.0 ± 28.7 | 0.85 |
Right thumbnail | 5.5 ± 2.7 | 3.6 ± 28.2 | 0.87 |
Left thumbnail | 5.3 ± 2.6 | -0.3 ± 25.0 | 0.90 |
Right trapezius | 4.3 ± 1.9 | -1.3 ± 27.9 | 0.83 |
Left trapezius | 4.4 ± 2.2 | -0.7 ± 22.2 | 0.92 |