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Activity Number: 372
Type: Contributed
Date/Time: Tuesday, August 11, 2015 : 10:30 AM to 12:20 PM
Sponsor: Biopharmaceutical Section
Abstract #314701
Title: Practical Approach to Missing Item Imputation in Asthma Quality-of-Life Questionnaire
Author(s): Tulin Shekar*
Companies: Merck
Keywords: Missing item ; quality of life ; asthma
Abstract:

Patient reported outcomes are increasingly used in health research, including randomized controlled trials and observational studies. With these data we often compute scores that measure underlying scales - such as mental or social well-being. In this paper, two randomized clinical trial questionnaire data and practical imputation techniques to achieve appropriate calculations when there is a missing item in questionnaire will be presented.

Authors who are presenting talks have a * after their name.

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