Test–retest reliability of the Chinese P-CAT
| Scale dimension | First test (mean±SD) | Second test (mean±SD) | P value | Pearson’s correlation coefficient (r) | 95% CI | ICC (95% CI) |
| Extent of personalising care | 33.35±3.59 | 33.13±3.33 | 0.09 | 0.90 | 0.83 to 0.94 | 0.94 (0.92 to 0.96) |
| Amount of organisational and environmental support | 14.41±1.72 | 14.34±1.74 | 0.34 | 0.88 | 0.76 to 0.89 | 0.91 (0.87 to 0.93) |
| Overall scale | 47.76±3.70 | 47.46±3.65 | 0.07 | 0.88 | 0.78 to 0.92 | 0.92 (0.90 to 0.95) |
P values are two-tailed p values of paired t-test.
ICC, intraclass correlation; P-CAT, Person-Centred Care Assessment Tool.