The Evaluation of Subjective Well-Being
When trial end points include reports by the patients on their well-being, the problems of validity and repeatability are greatly increased. Not only do the patients report subjective assessments of their well-being that cannot be confirmed, but different observers may interpret this information in varying ways and record invalid and unrepeatable data.
KeywordsRandomise Control Trial Spontaneous Report Closed Question Good Question Quality Oflife
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