Table 5.
Pearson Inter-item correlation coefficients of NEECHAM Confusion Scale (n = 54 patients, 194 test occasions)
| ITEMS | Attention | Command | Orientation | Appearance | Motor | Verbal | Vital | Oxygen | Continence |
| Attention | 1.0000 | ||||||||
| Command | 0.8428 | 1.0000 | |||||||
| Orientation | 0.7955 | 0.8421 | 1.0000 | ||||||
| Appearance | 0.6190 | 0.7076 | 0.6670 | 1.0000 | |||||
| Motor | 0.6998 | 0.7811 | 0.7526 | 0.6631 | 1.0000 | ||||
| Verbal | 0.8155 | 0.8830 | 0.8223 | 0.6831 | 0.7805 | 1.0000 | |||
| Vital | -0.1329 | -0.0950 | -0.0893 | 0.0049 | -0.0434 | -0.0691 | 1.0000 | ||
| Oxygen | 0.1274 | 0.1346 | 0.1725 | 0.0869 | 0.1815 | 0.1321 | 0.1995 | 1.0000 | |
| Continence | 0.4756 | 0.5056 | 0.5384 | 0.3791 | 0.4620 | 0.4748 | 0.0856 | 0.0766 | 1.0000 |