Table 5 Mean(SD) observed EQ-5D utility compared to mean predicted EQ-5D utility scores by disease severity
From: Mapping analysis to estimate EQ-5D utility values using the COPD assessment test in Korea
Disease severity | ||||
|---|---|---|---|---|
mild | moderate | severe | very severe | |
No. of patients | 32 | 156 | 90 | 20 |
observed | 0.911(0.111) | 0.860(0.117) | 0.792(0.156) | 0.665(0.169) |
OLS1 | 0.870(0.082) | 0.854(0.089) | 0.797(0.094) | 0.751(0.084) |
OLS3 | 0.888(0.078) | 0.856(0.092) | 0.792(0.098) | 0.721(0.080) |