Clinical Study
Measuring Activity Levels at an Acute Stroke Ward: Comparing Observations to a Device
Table 2
Intraclass and Concordance Correlation Coefficients (95% confidence intervals) between PAL2 and behavioural mapping.
| Category | Complete set () | Outlier excluded () | ICC (95% CI) | CCC (95% CI) | ICC (95% CI) | CCC (95% CI) |
| Lying | 0.74 (0.46–0.89) | 0.73 (0.51–0.94) | 0.92 (0.81–0.97) | 0.92 (0.84–0.99) | Sitting | 0.68 (0.36–0.86) | 0.68 (0.44–0.91) | 0.89 (0.75–0.96) | 0.89 (0.79–0.98) | Upright | 0.72 (0.43–0.88) | 0.73 (0.58–0.87) | 0.72 (0.41–0.88) | 0.72 (0.57–0.87) |
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