Table 4.
Inter-rater reliability within QoL measures: Cohen’s Kappa
| EQ-5D-5L (self-report) Desc. |
EQ-5D-5L (self-report) Ind. | EQ-5D-5L (staff proxy) Desc. |
EQ-5D-5L (staff proxy) Ind. | EQ-5D-5L (relative proxy) Desc. | EQ-5D-5L (relative proxy) Ind. | QUALID (relative proxy) | DEMQOL (relative proxy) | |
|---|---|---|---|---|---|---|---|---|
| EQ-5D-5L (self-report) Desc. | .121** | .170** | ||||||
| EQ-5D-5L (self-report) Ind. | .004 | .040** | ||||||
|
EQ-5D-5L (staff proxy) Desc. |
.323** | |||||||
| EQ-5D-5L (staff proxy) Ind. | .030** | |||||||
| QUALID (staff proxy) | .306* | |||||||
| DEMQOL (staff proxy) | .205* |
*p < .001, **p < .0005