From: Mapping analysis to estimate EQ-5D utility values using the COPD assessment test in Korea
Single equation | Two-part | |||
---|---|---|---|---|
Model | RMSE | MAE | RMSE | MAE |
Total CAT score model | ||||
OLS1 | 0.1112 | 0.0816 | 0.1153 | 0.0830 |
OLS2 | 0.1114 | 0.0836 | 0.1159 | 0.0845 |
GLM1 | 0.1117 | 0.0811 | 0.1154 | 0.0822 |
GLM2 | 0.1115 | 0.0831 | 0.1158 | 0.0840 |
Selected items model | ||||
OLS3 | 0.1086 | 0.0793 | 0.1121 | 0.0784 |
GLM3 | 0.1092 | 0.0787 | 0.1123 | 0.0776 |