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. 2014 Mar 11;12:35. doi: 10.1186/1477-7525-12-35

Table 3.

Multiple regression analyses mapping EORTC QLQ-C30 and EORTC QLQ-MY20 data to EQ-5D

Predictors
Full model
Trimmed model
  Estimate p -value Estimate p -value
QLQ-C30
 
 
 
 
Intercept
0.11979
0.3757
0.25763
0.0002
Global health status/QoL*
0.00161
0.0568
0.00165
0.0301
Physical functioning*
0.00471
< 0.0001
0.00467
< 0.0001
Role functioning
0.00073194
0.3455
NS
NS
Emotional functioning
0.00104
0.2522
NS
NS
Cognitive functioning
−0.00037864
0.6203
NS
NS
Social functioning
0.00044712
0.4983
NS
NS
Fatigue
−0.00005750
0.9521
NS
NS
Nausea/Vomiting
0.00053330
0.7166
NS
NS
Pain*
−0.00229
0.0039
−0.00293
< 0.0001
Dyspnoea
0.00037610
0.5099
NS
NS
Insomnia*
0.00096618
0.0570
0.00089197
0.0616
Appetite loss
−0.00047987
0.4899
NS
NS
Constipation
−0.00055193
0.3057
NS
NS
Financial difficulties
0.00096199
0.0613
NS
NS
QLQ-MY20
 
 
 
 
Disease symptoms
−0.00094431
0.3983
NS
NS
Side effects
0.00207
0.1445
NS
NS
Future perspective*
0.00149
0.0366
0.00157
0.0061
Body image
−0.00040870
0.4607
NS
NS
Adjusted R-squared values
0.7015
0.7028
RMSE indices 0.164 0.163

*Significant predictors in the full model.

NS not significant.