General population norms for the EQ-5D-3 L in Norway: comparison of postal and web surveys.
Knut StavemLiv A AugestadIvar S KristiansenKim RandPublished in: Health and quality of life outcomes (2018)
The distribution of scores for the EQ-5D descriptive system and its derived utility scores were rather similar in a postal survey and a panel web survey. Hence, these values were combined into a norm set for Norway.
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