Table 2 Internal consistency assessed by Cronbach’s alpha and inter-rater reliability assessed by ICC of the modified MISTELS score
From: Reliability testing of a modified MISTELS score using a low-cost trainer box
Tasks | Rater 1 | Rater 2 | ICCb | ||
|---|---|---|---|---|---|
Mean | SDa | Mean | SD | ||
Peg transfer | 32.49 | 30.22 | 32.38 | 30.12 | 1 |
Precision cutting | 20.80 | 24.61 | 20.63 | 24.62 | 1 |
intra-corporeal knot | 27.42 | 29.58 | 27.5 | 29.70 | 1 |
Total score | 80.72 | 81.14 | 80.52 | 81.02 | 1 |
Cronbach’s alpha | 0.955 | 0.953 | |||