Table 4.
Comparison of ICU nurses’ scores on delirium assessment practice before and after training [score, M(Q1, Q3)].
| Item | Baseline score (median, IQR) | 3 Months post-training (median, IQR) | Z value | P value |
|---|---|---|---|---|
| Case 1 | 10 (10,10) | 10 (10,10) | 3.162 | 0.002 |
| Case 2 | 10 (8,10) | 10 (8,10) | 0.375 | 0.707 |
| Case 3 | 8 (6,10) | 10 (10,10) | 3.303 | <0.001 |
| Case 4 | 8 (8,10) | 10 (10,10) | 3.883 | <0.001 |
| Case 5 | 8 (8,10) | 10 (8,10) | 3.170 | 0.002 |
| Overall | 44 (40,46) | 48 (47,50) | 4.428 | <0.001 |
Each case was scored on a scale of 0 to 10 based on five assessment components, with each component worth 2 points. The total score is the sum of the five case scores, ranging from 0 to 50.