Table 4.
Exclusion and adoption of items (first level)
| Excluded items | Reason | Items adopted |
|---|---|---|
| RDQ-3 | RDQ-17,23 Correlation | RDQ-1 |
| RDQ-7 | RDQ-12 Correlation | RDQ-2 |
| RDQ-9 | RDQ-16 Correlation | RDQ-4 |
| RDQ-10 | RDQ-1,17 Correlation | RDQ-5 |
| RDQ-15 | Answers concentrated on fNOj | RDQ-6 |
| RDQ-19 | Answers concentrated on fNOj | RDQ-8 |
| RDQ-21 | RDQ-17, 23 Correlation | RDQ-11 |
| RDQ-24 | RDQ-4 Correlation | RDQ-12 |
| QOL-2 | QOL-1 Correlation | RDQ-13 |
| QOL-3a | QOL-3g Correlation | RDQ-14 |
| QOL-3b | QOL-3g Correlation | RDQ-16 |
| QOL-3c | QOL-3e Correlation | RDQ-17 |
| QOL-3d | QOL-3e, 3g Correlation | RDQ-18 |
| QOL-3h | QOL-3e, 3g Correlation | RDQ-20 |
| QOL-3i | QOL-3e, 3g Correlation | RDQ-22 |
| QOL-3j | QOL-3e Correlation | RDQ-23 |
| QOL-4a | QOL-8 Correlation | QOL-1 |
| QOL-4c | QOL-8 Correlation | QOL-3e |
| QOL-4d | QOL-8 Correlation | QOL-3f |
| QOL-5a | QOL-8 Correlation | QOL-3g |
| QOL-5b | QOL-8, 9f Correlation | QOL-4b |
| QOL-5c | QOL-8, 9f Correlation | QOL-8 |
| QOL-6 | QOL-8 Correlation | QOL-9f |
| QOL-7 | QOL-8 Correlation | QOL-9g |
| QOL-9a | QOL-9h Correlation | QOL-9h |
| QOL-9b | QOL-9f Correlation | QOL-11b |
| QOL-9c | QOL-9f Correlation | QOL-11c |
| QOL-9d | QOL-9f, 9h Correlation | |
| QOL-9e | QOL-9h Correlation | |
| QOL-9i | QOL-9g Correlation | |
| QOL-10 | QOL-8 Correlation | |
| QOL-lla | QOL-11b Correlation | |
| QOL-11d | QOL-1, 11b Correlation |