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Table 3 Test-retest reliability of EQ-5D

From: Measuring quality of life after intensive care using the Arabic version for Morocco of the EuroQol 5 Dimensions

 

Kappa-statistic

ICC

EQ-5D self classifier

Mobility

0.73

 

Self-care

0.49

 

Usual activities

0.66

 

Pain/discomfort

0.92

 

Anxiety/depression

0.72

 

EQ-5D index

 

0.95

EQ-VAS

 

0.92

  1. ICC, Intraclass correlation coefficient; VAS, visual analogue scale
  2. ICC > 0.70 is considered acceptable. Kappa statistics > 0.75 indicates excellent agreement, < 0.40 poor, and between 0.40 and 0.75 fair-to-good