Skip to main content

Advertisement

Table 4 Errors in predicted scores sub-grouped by EQ-5D index

From: Predicting preference-based utility values using partial proportional odds models

    Actual Predicted RMSE in predicted scores
Sub-grouped by actual EQ-5D scores n EQ-5D OLS PPOM OLS PPOM
EQ-5D < 0 CVD 370 -0.085 0.422 0.160 0.540 0.278
  Diabetes 203 -0.104 0.385 0.109 0.531 0.253
  Mental Health disorders 137 -0.124 0.300 0.125 0.457 0.276
  Musculoskeletal 775 -0.081 0.340 0.137 0.461 0.253
  Nervous System 169 -0.113 0.290 0.106 0.441 0.251
  Respiratory 218 -0.092 0.401 0.153 0.523 0.273
0 ≤ EQ-5D < 0.5 CVD 723 0.179 0.531 0.414 0.409 0.299
  Diabetes 375 0.169 0.520 0.400 0.411 0.301
  Mental Health disorders 450 0.241 0.487 0.453 0.310 0.264
  Musculoskeletal 1399 0.153 0.474 0.399 0.381 0.304
  Nervous System 302 0.176 0.475 0.383 0.374 0.284
  Respiratory 428 0.181 0.511 0.408 0.392 0.293
0.5 ≤ EQ-5D < 0.75 CVD 2657 0.667 0.660 0.615 0.165 0.109
  Diabetes 1315 0.668 0.666 0.616 0.174 0.117
  Mental Health disorders 535 0.663 0.594 0.555 0.185 0.170
  Musculoskeletal 4600 0.670 0.620 0.597 0.165 0.123
  Nervous System 728 0.660 0.614 0.583 0.176 0.135
  Respiratory 1209 0.666 0.651 0.609 0.179 0.125
EQ-5D ≥ 0.75 CVD 4248 0.923 0.823 0.840 0.158 0.114
  Diabetes 2567 0.926 0.837 0.846 0.153 0.111
  Mental Health disorders 779 0.887 0.717 0.761 0.221 0.151
  Musculoskeletal 4516 0.874 0.753 0.797 0.175 0.114
  Nervous System 1037 0.902 0.781 0.812 0.190 0.124
  Respiratory 3088 0.933 0.859 0.851 0.146 0.112