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Table 2 Distributions of the EQ-5D-5L index and subscale scores of EORTC QLQ-C30 and FACT-G

From: Mapping EORTC QLQ-C30 and FACT-G onto EQ-5D-5L index for patients with cancer

  Minimum 5% 25% Median 75% 95% Maximum
EORTC QLQ-C30 analysis
 EQ-5D-5L index (Japan)  − 0.025 0.437 0.691 0.823 0.895 1 1
 EORTC QLQ-C30
  Physical functioning 0 33.3 66.7 86.7 93.3 100 100
  Role functioning 0 0 66.7 83.3 100 100 100
  Emotional functioning 0 44.4 75 83.3 100 100 100
  Cognitive functioning 0 33.3 66.7 83.3 100 100 100
  Social functioning 0 33.3 66.7 83.3 100 100 100
  Global health status 0 16.7 50 66.7 83.3 100 100
  Fatigue 0 0 22.2 33.3 55.6 77.8 100
  Nausea and vomiting 0 0 0 0 16.7 33.3 100
  Pain 0 0 0 16.7 33.3 66.7 100
  Dyspnea 0 0 0 33.3 33.3 100 100
  Insomnia 0 0 0 33.3 33.3 66.7 100
  Appetite loss 0 0 0 0 33.3 100 100
  Constipation 0 0 0 33.3 33.3 66.7 100
  Diarrhea 0 0 0 0 33.3 66.7 100
  Financial difficulties 0 0 0 33.3 33.3 100 100
FACT-G analysis
 EQ-5D-5L index (Japan)  − 0.025 0.436 0.691 0.823 0.895 1 1
 FACT-G        
  Physical well-being 1 9 16 22 25 28 28
  Social/family well-being 0 5 14 18 22 26.8 28
  Emotional well-being 0 7 13 17 20 23 24
  Functional well-being 0 6 13 17 22 27 28
  1. EORTC QLQ-C30, European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30; FACT-G, Functional Assessment of Cancer Therapy General