Table 4

Inter-rater reliability (ICC) of motor complication items in clinical assessment

Shared itemsSPES/SCOPAUPDRSNon-shared items
All agreements “substantial”, except for *U35 (“fair”) and †U37 (“moderate”).
ICC, intra-class correlation coefficient; UPDRS, Unified Parkinson’s Disease Rating Scale.
Presence dyskinesias0.920.96
0.74Severity dyskinesias
0.94How disabling dyskinesias?
0.71How painful dyskinesias?
0.39*Early morning dystonia?
Motor fluctuations
Presence “off” periods0.690.65
0.65Severity “off” periods
0.71Off periods predictable?
0.41†Off periods unpredictable?
0.62Sudden offs?