Table 5 Mean relative efficiency of PROMIS measures versus legacy instruments
DF-PROMIS-UE full bank (46 items) | DF-PROMIS-UE 7-item short form (7 items) | DF-PROMIS-UE standard CAT (average 4.7 items) | |
|---|---|---|---|
DF-PROMIS-UE full bank (46 items) | 1.37 | 1.54 | |
DF-PROMIS-UE 7-item short form (7 items) | 1.30 | ||
DASH (30 items) | 1.30 | 1.50 | 1.82 |
QuickDASH (11 items) | 1.42 | 1.58 | 1.96 |
MHQ (7 items) | 0.79 | 0.95 | 1.12 |