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 |