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 | ||
