Table 3. Summary of psychometric properties of included PROMs.
| PROM | Convergent validity | Discriminant validity | Predictive validity | Other evidence for construct validity, e.g. criterion, discriminant | Test–retest agreement | Interobserver agreement/intermode agreement | Person or item separation reliability | Interpretation | Responsiveness |
|---|---|---|---|---|---|---|---|---|---|
| ACT | ✓✓ | ✓✓ | ✓✓ | ✓✓ | ✓✓ | ✓✓ (intermode) | 0 | ✓✓ | ✓✓ |
| ACQ | ✓✓ | ✓✓ | ✓ | ✓✓ | ✓✓ | ✓✓ | 0 | ✓ | ✓✓ |
| AQLQ | ✓✓ | 0 | 0 | ✓✓ for severity scale ✓ for FEV1 | ✓✓ | 0 | 0 | ✓ | ✓ (✓✓ in Japanese and New Zealand sample) |
| AQLQ 12+ | 0 | 0 | 0 | ✓✓ | 0 | 0 | 0 | ✓✓ | 0 |
| AQLQ (S) | ✓✓ | 0 | ✓✓ | ✓✓ | ✓✓ | 0 | 0 | ✓✓ | 0 |
| LWAQ | ✓ | 0 | ⨯ | ✓ | ⨯ | 0 | 0 | 0 | 0 |
| Marks-AQLQ | ✓ | ✓ | 0 | ✓ | ✓✓ | 0 | 0 | ✓ | ✓ |
| Mini AQLQ | ✓✓ | 0 | ✓✓ | ✓✓ | ✓ | ✓✓(intermode) | 0 | 0 | ✓✓ |
| Rhinasthma | ✓✓ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| SGRQ | ✓ | 0 | 0 | ✓ | ✓✓ | 0 | 0 | ✓✓ | ✓✓ |
| C-ACT | ✓✓ | ✓ | 0 | ✓✓ | 0 | 0 | 0 | ✓ | 0 |
| CAQ-B | 0 | 0 | 0 | ✓✓ | 0 | 0 | 0 | ✓ | 0 |
| PAQLQ | ✓✓ | ✓✓ | 0 | ✓✓ | ✓✓ | 0 | 0 | 0 | ✓✓ |
| PedsQL | ✓✓ | 0 | 0 | ✓ | 0 | 0 | 0 | ✓ | ✓ |
| PACQLQ | ✓✓ | ✓✓ | 0 | ✓✓ | ✓✓ | 0 | 0 | ✓ | ✓ |
If not reported, score as ‘0’; ✓✓, positive rating; ✓, minimal acceptable rating; ⨯, negative rating.
Abbreviations: ACT, Asthma Control Test; ACQ, Asthma Control Questionnaire; AQLQ, Asthma Quality of Life Questionnaire; C-ACT, Childhood Asthma Control Test; CAQ, Childhood Asthma Questionnaire; LWAQ, Living With Asthma Questionnaire; PACQLQ, Paediatric Asthma Caregiver’s Quality of Life Questionnaire; PAQLQ, Pediatric Asthma Quality of Life Questionnaire; SGRQ, St George's Respiratory Questionnaire.