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Table 2 Comparison of Model Performance

From: Comparing the mapping between EQ-5D-5L, EQ-5D-3L and the EORTC-QLQ-C30 in non-small cell lung cancer patients

  EQ-5D-5L EQ-5D-3L
  Random effect Beta binomial LVDMa Random effect Beta binomial LVDMa
R2 72 % 75 % 70 % 67 % 69 % 67 %
AIC -365.3 -485.3 -383.2 -291.4 -385.4 -189.1
RMSE 0.152 0.092 0.153 0.183 0.113 0.179
MAE 0.114 0.075 0.115 0.141 0.099 0.139
Predicted Mean (SD) 0.577 (0.241) 0.575 (0.211) 0.569 (0.217) 0.523 (0.252) 0.518 (0.183) 0.532 (0.252)
Observed Mean (SD) 0.572 (0.224) 0.572 (0.224) 0.572 (0.224) 0.515 (0.308) 0.515 (0.308) 0.515 (0.308)
%predicted outside range <1 % 0 0 <1 % 0 0
Predicted within ±5 % 19 % 29 % 20 % 19 % 21 % 20 %
Predicted within ±5 % 38 % 59 % 42 % 37 % 47 % 35 %
  1. aNormal + Beta Mixture