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VOLUME 12 , ISSUE 1 ( January-June, 2024 ) > List of Articles

ORIGINAL RESEARCH ARTICLE

Prevalence of Abnormal Visual Acuity and Color Vision among Hotel Industry Personnel: A Cross-sectional Record-based Study

Darshana T Kasodariya, Chinmay J Shah, Manjula H Jamliya

Keywords : Color vision, Distant vision, Hotel industry personnel, Near vision, Visual acuity

Citation Information : Kasodariya DT, Shah CJ, Jamliya MH. Prevalence of Abnormal Visual Acuity and Color Vision among Hotel Industry Personnel: A Cross-sectional Record-based Study. 2024; 12 (1):9-11.

DOI: 10.5005/njp-11056-0001

License: CC BY-NC 4.0

Published Online: 14-02-2026

Copyright Statement:  Copyright © 2024; The Author(s).


Abstract

Background: Normal visual acuity and color vision are critical for optimal performance in various occupations, especially those involving tasks such as dye matching, color photography, and fruit sorting. Visual impairments, whether due to refractive errors or color vision deficiencies (CVD), can adversely impact workers’ abilities and workplace safety. Despite this, limited data exist on the prevalence of such impairments among hotel staff in India. Aim: To estimate the prevalence of abnormal vision—including defects in visual acuity and color vision—among hotel employees. Materials and methods: A cross-sectional, record-based analysis was conducted using health card data from 133 hotel staff members, after obtaining ethical clearance and authorization from the hotel management. Data entry and analysis were carried out using Microsoft Excel and Jamovi 2.6.23. Results: The mean age of participants was 25.8 ± 6.66 years (mean ± SD), with 115 (86.4%) males and 18 (13.3%) females; 83.46% were aged between 18 and 32 years. Abnormal distant vision was found in 91% of left eyes and 93% of right eyes, while near vision abnormalities were seen in 30 and 31% of left and right eyes, respectively. Color vision defects were noted in 13% of both eyes. Conclusion: The findings reveal a significantly high prevalence of visual impairments among hotel staff, particularly related to distant vision. For the safety and job performance, regular vision screening and prompt ophthalmic referrals are recommended to ensure early detection and correction of visual problems, thereby promoting a healthier and more efficient workforce.


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