Table 5.
EQ-5D health utility scores.
| Study and time point | ePROMa | Control | Between-group difference (P value) | |||||||||
|
|
EQ-5D score | Change from baseline | EQ-5D score | Change from baseline |
|
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| eRAPID [33] health utility (mapped to EQ-5D-3L), mean (SD; n) | N/Ab | |||||||||||
|
|
Baseline | 0.758 (0.185; 250) | N/A | 0.753 (0.18; 248) | N/A |
|
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|
|
6 weeks | 0.776 (0.175; 213) | –0.001 (0.183; 209) | 0.752 (0.197); 226) | 0 (0.176; 224) |
|
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|
|
12 weeks | 0.747 (0.192; 202) | –0.028 (0.191; 196) | 0.734 (0.18; 210) | –0.025 (0.178; 208) |
|
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|
|
18 weeks | 0.739 (0.216; 189) | –0.052 (0.209; 184) | 0.708 (0.213; 202) | –0.05 (0.212; 200) |
|
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| STAR [38] health utility (rescaled from 0-100 to 0-1), mean (95% CI) | ||||||||||||
|
|
Baseline (all), mean (95% CI) | 0.862 (0.847 to 0.877) | N/A | 0.866 (0.847 to 0.885) | N/A | N/A | ||||||
|
|
6 months, mean (95% CI) | 0.848 (0.832 to 0.864) | 0.014 (–0.004 to 0.031) | 0.795 (0.767 to 0.822) | 0.071 (0.048 to 0.095) | N/A | ||||||
|
|
Point drop difference (ePROM—control), mean (95% CI) | N/A | N/A | N/A | N/A | 0.057 (<.001) | ||||||
|
|
Computer inexperienced | N/A | N/A | N/A | N/A | 0.065 (.01) | ||||||
|
|
Computer experienced | N/A | N/A | N/A | N/A | 0.057 (<.001) | ||||||
aePROM: electronic patient-reported outcome measure.
bN/A: not applicable.