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Reliability and validity of the Japanese version of the Ocular Surface Disease Index for dry eye disease

OBJECTIVES: The Ocular Surface Disease Index (OSDI) questionnaire is widely used to evaluate subjective symptoms of dry eye disease (DED) as a primary diagnostic criterion. This study aimed to develop a Japanese version of the OSDI (J-OSDI) and assess its reliability and validity. DESIGN AND SETTING...

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Autores principales: Midorikawa-Inomata, Akie, Inomata, Takenori, Nojiri, Shuko, Nakamura, Masahiro, Iwagami, Masao, Fujimoto, Keiichi, Okumura, Yuichi, Iwata, Nanami, Eguchi, Atsuko, Hasegawa, Hitomi, Kinouchi, Hikaru, Murakami, Akira, Kobayashi, Hiroyuki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6886996/
https://www.ncbi.nlm.nih.gov/pubmed/31772113
http://dx.doi.org/10.1136/bmjopen-2019-033940
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author Midorikawa-Inomata, Akie
Inomata, Takenori
Nojiri, Shuko
Nakamura, Masahiro
Iwagami, Masao
Fujimoto, Keiichi
Okumura, Yuichi
Iwata, Nanami
Eguchi, Atsuko
Hasegawa, Hitomi
Kinouchi, Hikaru
Murakami, Akira
Kobayashi, Hiroyuki
author_facet Midorikawa-Inomata, Akie
Inomata, Takenori
Nojiri, Shuko
Nakamura, Masahiro
Iwagami, Masao
Fujimoto, Keiichi
Okumura, Yuichi
Iwata, Nanami
Eguchi, Atsuko
Hasegawa, Hitomi
Kinouchi, Hikaru
Murakami, Akira
Kobayashi, Hiroyuki
author_sort Midorikawa-Inomata, Akie
collection PubMed
description OBJECTIVES: The Ocular Surface Disease Index (OSDI) questionnaire is widely used to evaluate subjective symptoms of dry eye disease (DED) as a primary diagnostic criterion. This study aimed to develop a Japanese version of the OSDI (J-OSDI) and assess its reliability and validity. DESIGN AND SETTING: Hospital-based cross-sectional observational study. PARTICIPANTS: A total of 209 patients recruited from the Department of Ophthalmology at Juntendo University Hospital. METHODS: We translated and culturally adapted the OSDI into Japanese. The J-OSDI was then assessed for internal consistency, reliability and validity. We also evaluated the optimal cut-off value to suspect DED using an area under the receiver operating characteristic curve (AUC) analysis. PRIMARY OUTCOME MEASURES: Internal consistency, test–retest reliability and discriminant validity of the J-OSDI as well as the optimal cut-off value to suspect DED. RESULTS: Of the participants, 152 had DED and 57 did not. The J-OSDI total score showed good internal consistency (Cronbach's alpha=0.884), test–retest reliability (interclass correlation coefficient=0.910) and discriminant validity by known-group comparisons (non-DED, 19.4±16.0; DED, 37.7±22.2; p<0.001). Factor validity was used to confirm three subscales within the J-OSDI according to the original version of the questionnaire. Concurrent validity was assessed by Pearson correlation analysis, and the J-OSDI total score showed a strong positive correlation with the Dry Eye-Related Quality-of-Life Score (γ=0.829). The optimal cut-off value of the J-OSDI total score was 36.3 (AUC=0.744). CONCLUSIONS: The J-OSDI was developed and validated in terms of reliability and validity as an effective tool for DED assessment and monitoring in the Japanese population.
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spelling pubmed-68869962019-12-04 Reliability and validity of the Japanese version of the Ocular Surface Disease Index for dry eye disease Midorikawa-Inomata, Akie Inomata, Takenori Nojiri, Shuko Nakamura, Masahiro Iwagami, Masao Fujimoto, Keiichi Okumura, Yuichi Iwata, Nanami Eguchi, Atsuko Hasegawa, Hitomi Kinouchi, Hikaru Murakami, Akira Kobayashi, Hiroyuki BMJ Open Ophthalmology OBJECTIVES: The Ocular Surface Disease Index (OSDI) questionnaire is widely used to evaluate subjective symptoms of dry eye disease (DED) as a primary diagnostic criterion. This study aimed to develop a Japanese version of the OSDI (J-OSDI) and assess its reliability and validity. DESIGN AND SETTING: Hospital-based cross-sectional observational study. PARTICIPANTS: A total of 209 patients recruited from the Department of Ophthalmology at Juntendo University Hospital. METHODS: We translated and culturally adapted the OSDI into Japanese. The J-OSDI was then assessed for internal consistency, reliability and validity. We also evaluated the optimal cut-off value to suspect DED using an area under the receiver operating characteristic curve (AUC) analysis. PRIMARY OUTCOME MEASURES: Internal consistency, test–retest reliability and discriminant validity of the J-OSDI as well as the optimal cut-off value to suspect DED. RESULTS: Of the participants, 152 had DED and 57 did not. The J-OSDI total score showed good internal consistency (Cronbach's alpha=0.884), test–retest reliability (interclass correlation coefficient=0.910) and discriminant validity by known-group comparisons (non-DED, 19.4±16.0; DED, 37.7±22.2; p<0.001). Factor validity was used to confirm three subscales within the J-OSDI according to the original version of the questionnaire. Concurrent validity was assessed by Pearson correlation analysis, and the J-OSDI total score showed a strong positive correlation with the Dry Eye-Related Quality-of-Life Score (γ=0.829). The optimal cut-off value of the J-OSDI total score was 36.3 (AUC=0.744). CONCLUSIONS: The J-OSDI was developed and validated in terms of reliability and validity as an effective tool for DED assessment and monitoring in the Japanese population. BMJ Publishing Group 2019-11-25 /pmc/articles/PMC6886996/ /pubmed/31772113 http://dx.doi.org/10.1136/bmjopen-2019-033940 Text en © Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.
spellingShingle Ophthalmology
Midorikawa-Inomata, Akie
Inomata, Takenori
Nojiri, Shuko
Nakamura, Masahiro
Iwagami, Masao
Fujimoto, Keiichi
Okumura, Yuichi
Iwata, Nanami
Eguchi, Atsuko
Hasegawa, Hitomi
Kinouchi, Hikaru
Murakami, Akira
Kobayashi, Hiroyuki
Reliability and validity of the Japanese version of the Ocular Surface Disease Index for dry eye disease
title Reliability and validity of the Japanese version of the Ocular Surface Disease Index for dry eye disease
title_full Reliability and validity of the Japanese version of the Ocular Surface Disease Index for dry eye disease
title_fullStr Reliability and validity of the Japanese version of the Ocular Surface Disease Index for dry eye disease
title_full_unstemmed Reliability and validity of the Japanese version of the Ocular Surface Disease Index for dry eye disease
title_short Reliability and validity of the Japanese version of the Ocular Surface Disease Index for dry eye disease
title_sort reliability and validity of the japanese version of the ocular surface disease index for dry eye disease
topic Ophthalmology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6886996/
https://www.ncbi.nlm.nih.gov/pubmed/31772113
http://dx.doi.org/10.1136/bmjopen-2019-033940
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