Table 3 Validation results for uncorrelated (original) SF-36 component summary scores
Statistics | PCS | MCS | ||
|---|---|---|---|---|
Empirical | Predicted | Empirical | Predicted | |
PROMIS-29 domain score model | ||||
Mean (SD) | 44.1 (11.5) | 43.5 (9.5) | 50.7 (11.1) | 50.5 (8.1) |
Pearson correlation | 0.87 | 0.75 | ||
SMD [95% CI] | -0.06 [-0.12, 0.01] | -0.02 [-0.11, 0.07] | ||
rmse | 5.68 | 7.44 | ||
mae | 4.33 | 5.76 | ||
PROMIS-29 summary score model | ||||
Mean (SD) | 44.1 (11.5) | 44.0 (9.4) | 50.7 (11.1) | 50.4 (6.8) |
Pearson correlation | 0.83 | 0.68 | ||
SMD [95% CI] | -0.02 [-0.09, 0.05] | -0.03 [-0.13, 0.07] | ||
rmse | 6.44 | 8.20 | ||
mae | 4.97 | 6.23 | ||