A scoping review of Rasch analysis and item response theory in otolaryngology: Implications and future possibilities.

ABSTRACT:

Objective

Item response theory (IRT) is a methodological approach to studying the psychometric performance of outcome measures. This study aims to determine and summarize the use of IRT in otolaryngological scientific literature.

Methods

A systematic search of the Medline, Embase, and the Cochrane Library databases was performed for original English-language published studies indexed up to January 28, 2023, per the following search strategy: ("item response theory" OR "irt" OR "rasch" OR "latent trait theory" OR "modern mental test theory") AND ("ent" OR "otorhinolaryngology" OR "ear" OR "nose" OR "throat" OR "otology" OR "audiology" OR "rhinology" OR "laryngology" OR "neurotology" OR "facial plastic surgery").

Results

Fifty-five studies were included in this review.

SUBMITTER: Liu DT 

PROVIDER: S-EPMC10866592 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature