Table 6

Reliability of SPES/SCOPA items assessed by video

*Assessed by weighted κ (quadratic weights) (14 raters); †assessed by Kendall’s coefficient of concordance W (14 raters).
alt mov, alternating movement; L, left; R, right.
Rest tremor R0.950.83
Rest tremor L0.870.71
Postural tremor R0.910.71
Postural tremor L0.930.87
Rapid alt mov R0.860.80
Rapid alt mov L0.810.70
Rise from chair0.860.72
Postural instability0.870.87