From: Cross-cultural adaptation and validation of the 3D-CAM Chinese version in surgical ICU patients
Reference standard by psychiatrists | Item 6 (seasons of year, backward) | Item 7 (minus calculation) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Role A | Role B | Role A | Role B | |||||||||
Inattention (yes) | Inattention (no) | Total | Inattention (yes) | Inattention (no) | Total | Inattention (yes) | Inattention (no) | Total | Inattention (yes) | Inattention (no) | Total | |
Inattention (yes) | 33 | 13 | 46 | 34 | 12 | 46 | 38 | 8 | 46 | 38 | 8 | 46 |
Inattention (no) | 127 | 474 | 601 | 132 | 469 | 601 | 211 | 390 | 601 | 210 | 391 | 601 |
Sensitivity | 71.7% (58.7–84.8%) | 73.9% (61.2–86.6%) | 82.6% (71.7–93.6%) | 82.6% (71.7–93.6%) | ||||||||
Specificity | 78.9% (75.6–82.1%) | 78.0% (74.7–81.3%) | 64.9% (61.1–68.7%) | 65.1% (61.2–68.9%) | ||||||||
Kappa | 0.943 | 0.822 | ||||||||||
Pvalue | < 0.001 | < 0.001 |