Detection of response shift in health-related quality of life studies: a systematic review.

ABSTRACT:

Background

Response Shift (RS) refers to the idea that an individual may undergo changes in its health-related quality of life (HRQOL). If internal standard, values, or reconceptualization of HRQOL change over time, then answer to the same items by the same individuals may not be comparable over time. Traditional measures to evaluate RS is prone to bias and strong methodologies to study the existence of this phenomenon is required. The objective is to systematically identify, analyze, and synthesize the existing and recent evidence of statistical methods used for RS detection in HRQOL studies.

Methods

The analysis of selected studies between January 2010 and July 2020 was performed through a systematic review in MEDLINE/PubMed, Scopus, Web of Science, PsycINFO and Google Sch

SUBMITTER: Ortega-Gomez E 

PROVIDER: S-EPMC8818219 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature