Table 5 Inter-observer reliability of the mSASSS and the extended mSASSS, expressed in variance components
Status score at baseline | Status score at year 2 | Change score | |||||||
|---|---|---|---|---|---|---|---|---|---|
Residual variance component | Observer variance component | Patient variance component | Residual variance component | Observer variance component | Patient variance component | Residual variance component | Observer variance component | Patient variance component | |
mSASSS | 7.45 | 0.03 | 92.52 | 7.95 | 0.05 | 92.00 | 57.42 | 0.00 | 42.58 |
Extended mSASSS | 7.28 | 0.01 | 92.71 | 6.67 | 0.00 | 93.33 | 54.99 | 0.00 | 45.01 |