Clostridium difficile Infection–Daily Symptoms (CDI-DaySyms™) questionnaire: psychometric characteristics and responder thresholds

Clostridium difficile Infection–Daily Symptoms (CDI-DaySyms™) questionnaire: psychometric characteristics and responder thresholds

Abstract Background The purpose of the current study was to determine the final content validation, psychometric characteristics, clinically meaningful improvement, and responder thresholds of the Clostridium difficile infection (CDI)–Daily Symptoms (CDI-DaySyms™) patient-reported outcome (PRO) ques...

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Bibliographic Details
Main Authors: George H. Talbot, Leah Kleinman, Evan Davies, Elke Hunsche, Dennis Revicki, Laurie Roberts, Daniel Rosenberg, Carl Erik Nord
Format: Article
Language:English
Published: BMC 2019-05-01
Series:Health and Quality of Life Outcomes
Subjects:
Clostridium difficile infection
Clostridium difficile–associated diarrhea
Symptoms
Patient-reported outcomes
Psychometric validation
Online Access:http://link.springer.com/article/10.1186/s12955-019-1142-9

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