Table 1 Operationalization of response shift for DH in the CRT model
Response shift | Operationalization | Qualitative indicator | Interpretation |
|---|---|---|---|
Recalibration | Changes in subscale scores over time | ↓DHEQ scores with worse DH | Downward shift At follow up individuals experience clinical signs of DH but DHEQ total score is lower than at screening |
|  | ↑ DHEQ scores with less DH | Upwards shift At follow up individuals experience no clinical signs of DH but DHEQ total score is higher than at screening | |
|  | ↑ DHEQ scores with worse DH | No recalibration At follow up individuals experience clinical signs of DH and DHEQ total score is higher than at screening | |
Reprioritization | Changes in the relative importance of each subscale to the model over time | ||