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Inter-observer reliability of video-based analysis
| Variable | Inter-observer reliabilitya |
|---|---|
| Prompts | 1.00 (0.99–1.00) |
| Instrument selection error | 0.98 (0.96–0.99) |
| Instrument use error | 0.87 (0.74–0.93) |
| Total error | 0.98 (0.96–0.99) |
aIntraclass correlation co-efficient with 95% confidence interval in parentheses
