Research Article
The Psychometric Properties of the Older People's Quality of Life Questionnaire, Compared with the CASP-19 and the WHOQOL-OLD
Table 3
OPQOL CASP-19 WHOQOL-OLD total scale scores correlation matrix (Spearman’s rho): validity.
| | OPQOL [35 items] | CASP-19 [19 items] | WHOQOL-OLD [24 items] |
| OPQOL | | | | Ethnibus | — | 0.488 | 0.405 | ONS Omnibus | | 0.732 | 0.698 | CASP-19 | | | | Ethnibus | 0.488 | — | 0.380 | ONS Omnibus | 0.732 | 0.694 | WHOQOL-OLD | | | | Ethnibus | 0.405 | 0.380 | — | ONS Omnibus | 0.698 | 0.694 | |
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