Table 1.
Comparison of patients in automated versus manual reviews and measures of agreement for individual responses for continuous variables.
| Variable name | Automation (Mean, SD) |
Manual (Mean, SD) |
Mean difference (SE) | Pearson interclass correlation coefficient (PCC), 95% CI | Strength of agreement based on PCC |
|---|---|---|---|---|---|
| Age, N = 652 | 57.9 (21.9) | 58.5 (19.9) | −0.5 (0.3) | 0.95 (0.94–0.96) | Extremely High |
| Height, N = 632 | 167.6 (15.6) | 167 (17.2) | 0.6 (0.3) | 0.89 (0.87–0.90) | High |
| Weight, N = 632 | 87.2 (27) | 88.4 (28.5) | −1.2 (0.4) | 0.94 (0.93–0.95) | Extremely High |
| Hospital LOS, N = 540 | 9.0 (9.1) | 9.0 (9) | 0.1 (0.1) | 0.97 (0.96–0.97) | Extremely High |
| Days to ICU admission, N = 176 | 1.3 (3.3) | 1.1 (2.6) | 0.2 (0.1) | 0.80 (0.74–0.85) | High |
| ICU LOS, N = 168 | 7.5 (9.3) | 9.0 (10.5) | −1.5 (0.4) | 0.88 (0.85–0.91) | High |
| IMV Days, N = 71 | 9.7 (9.6) | 11.6 (11.1) | −1.9 (0.6) | 0.88 (0.81–0.92) | High |
CI, Confidence interval; ICU, Intensive Care Unit; IMV, Invasive Mechanical Ventilation; LOS, Length of stay; PCC, Pearson Interclass Correlation Coefficient; SD, Standard deviation; SE, Standard error.