Evaluation of a paper-based visual acuity questionnaire

Miki Uchino,1 Motoko Kawashima,1 Minako Kaido,1 Kazuhisa Suwaki,2 Yuichi Uchino,1 Ichiro Kawachi,3 Kazuno Negishi,1 Kazuo Tsubota1 1Department of Ophthalmology, Keio University School of Medicine, Tokyo, 2Santen Pharmaceutical Co., Ltd, Osaka, Japan; 3Department of Social and Behavioral Sciences, H...

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Autores principales:	Uchino M, Kawashima M, Kaido M, Suwaki K, Uchino Y, Kawachi I, Negishi K, Tsubota K
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2017
Materias:	Paper-based visual acuity Questionnaire Functional visual acuity Ophthalmology RE1-994
Acceso en línea:	https://doaj.org/article/df73109d9ea945aca5378bad6a956597
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spelling	oai:doaj.org-article:df73109d9ea945aca5378bad6a9565972021-12-02T00:32:42ZEvaluation of a paper-based visual acuity questionnaire1177-5483https://doaj.org/article/df73109d9ea945aca5378bad6a9565972017-06-01T00:00:00Zhttps://www.dovepress.com/evaluation-of-a-paper-based-visual-acuity-questionnaire-peer-reviewed-article-OPTHhttps://doaj.org/toc/1177-5483Miki Uchino,1 Motoko Kawashima,1 Minako Kaido,1 Kazuhisa Suwaki,2 Yuichi Uchino,1 Ichiro Kawachi,3 Kazuno Negishi,1 Kazuo Tsubota1 1Department of Ophthalmology, Keio University School of Medicine, Tokyo, 2Santen Pharmaceutical Co., Ltd, Osaka, Japan; 3Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, MA, USA Purpose: To validate a paper-based visual acuity (PBVA) questionnaire.Methods: In 2015, a cross-sectional survey was conducted among 301 young and middle-aged, mostly male, Japanese subjects. The participants were asked to self-rate their visual acuity (VA) on a scale from 1 to 5. Self-ratings of VA were categorized into three groups: good (1 and 2), normal (3), and poor (4 and 5). For objective validation, we performed a functional VA (FVA) assessment in the same subjects.Results: A total of 301 subjects answered the PBVA and completed the FVA test including initial VA. We found out that the result of PBVA was significantly correlated with FVA test and initial VA (r=0.33, P<0.0001, r=0.273, P<0.0001). The trend test analysis between PBVA and FVA also showed statistically significant (P<0.0001).Conclusion: There was a significant statistical correlation between the PBVA and the FVA, as well as the initial VA. This short questionnaire on VA might be a sensitive tool that is easy to implement and utilized in large epidemiological and clinical researches. Keywords: paper-based visual acuity, questionnaire, functional visual acuity, validationUchino MKawashima MKaido MSuwaki KUchino YKawachi INegishi KTsubota KDove Medical PressarticlePaper-based visual acuityQuestionnaireFunctional visual acuityOphthalmologyRE1-994ENClinical Ophthalmology, Vol Volume 11, Pp 1213-1217 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Paper-based visual acuity Questionnaire Functional visual acuity Ophthalmology RE1-994
spellingShingle	Paper-based visual acuity Questionnaire Functional visual acuity Ophthalmology RE1-994 Uchino M Kawashima M Kaido M Suwaki K Uchino Y Kawachi I Negishi K Tsubota K Evaluation of a paper-based visual acuity questionnaire
description	Miki Uchino,1 Motoko Kawashima,1 Minako Kaido,1 Kazuhisa Suwaki,2 Yuichi Uchino,1 Ichiro Kawachi,3 Kazuno Negishi,1 Kazuo Tsubota1 1Department of Ophthalmology, Keio University School of Medicine, Tokyo, 2Santen Pharmaceutical Co., Ltd, Osaka, Japan; 3Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, MA, USA Purpose: To validate a paper-based visual acuity (PBVA) questionnaire.Methods: In 2015, a cross-sectional survey was conducted among 301 young and middle-aged, mostly male, Japanese subjects. The participants were asked to self-rate their visual acuity (VA) on a scale from 1 to 5. Self-ratings of VA were categorized into three groups: good (1 and 2), normal (3), and poor (4 and 5). For objective validation, we performed a functional VA (FVA) assessment in the same subjects.Results: A total of 301 subjects answered the PBVA and completed the FVA test including initial VA. We found out that the result of PBVA was significantly correlated with FVA test and initial VA (r=0.33, P<0.0001, r=0.273, P<0.0001). The trend test analysis between PBVA and FVA also showed statistically significant (P<0.0001).Conclusion: There was a significant statistical correlation between the PBVA and the FVA, as well as the initial VA. This short questionnaire on VA might be a sensitive tool that is easy to implement and utilized in large epidemiological and clinical researches. Keywords: paper-based visual acuity, questionnaire, functional visual acuity, validation
format	article
author	Uchino M Kawashima M Kaido M Suwaki K Uchino Y Kawachi I Negishi K Tsubota K
author_facet	Uchino M Kawashima M Kaido M Suwaki K Uchino Y Kawachi I Negishi K Tsubota K
author_sort	Uchino M
title	Evaluation of a paper-based visual acuity questionnaire
title_short	Evaluation of a paper-based visual acuity questionnaire
title_full	Evaluation of a paper-based visual acuity questionnaire
title_fullStr	Evaluation of a paper-based visual acuity questionnaire
title_full_unstemmed	Evaluation of a paper-based visual acuity questionnaire
title_sort	evaluation of a paper-based visual acuity questionnaire
publisher	Dove Medical Press
publishDate	2017
url	https://doaj.org/article/df73109d9ea945aca5378bad6a956597
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Evaluation of a paper-based visual acuity questionnaire

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