Development and Validation of the “Keratoconus End-Points Assessment Questionnaire” (KEPAQ), a Disease-Specific Instrument for Evaluating Subjective Emotional Distress and Visual Function Through Rasch Analysis

Kepa Balparda,1,2 Tatiana Herrera-Chalarca,3 Laura Andrea Silva-Quintero,4 Sneider Alexander Torres-Soto,4 Claudia Marcela Vanegas-Ramírez5 1Department of Cornea and Refractive Surgery, Black Mammoth Surgical, Medellín, Colombia; 2Universidad de Valladolid, Valladolid, Spain; 3...

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Bibliographic Details
Main Authors: Balparda K, Herrera-Chalarca T, Silva-Quintero LA, Torres-Soto SA, Vanegas-Ramírez CM
Format: Article
Language:English
Published: Dove Medical Press 2020-05-01
Series:Clinical Ophthalmology
Subjects:
Online Access:https://www.dovepress.com/development-and-validation-of-the-ldquokeratoconus-end-points-assessme-peer-reviewed-article-OPTH