Background Digital eye strain has become a serious concern due to the exponential increase in the usage of digital devices in recent years. This study aimed to assess the prevalence of digital eye strain among medical students. Methods A cross-sectional study was conducted over a period of one month, from 15th June to 15th July 2023, among undergraduate medical students at King Khalid University, Aseer Region, Saudi Arabia. An online survey was carried out using a structured questionnaire that was circulated through social media platforms (Facebook, Messenger, Instagram, Telegram, and WhatsApp). Results A total of 300 students were enrolled in this study. The prevalence of ocular problems, in descending order, was as follows: asthenopia had the highest prevalence at 30.5% (94), followed by conjunctivitis at 9.4% (29); squint, glaucoma, and cataract had lower prevalence rates of 3.9% (12), 1.6% (5), and 1.6% (5), respectively. The majority of participants used digital devices for fun (92.9% (286)) and study (95.5% (294)). Significant positive correlations were found between asthenopia and the hours spent on digital devices for studying (r = 0.161, p = 0.005), communication (r = 0.146, p = 0.011), and entertainment (r = 0.206, p < 0.001). Conclusions A substantial number of medical students are experiencing asthenopia. Prolonged usage of these devices is linked to a higher prevalence of asthenopia.
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http://dx.doi.org/10.7759/cureus.45621 | DOI Listing |
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Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Duanxing West Road, Jinan, 250000, Shandong, China.
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Tissue Engineering Group, Department of Histology, Medical School, University of Granada, Granada, Spain.
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Faculty of Medicine, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland.
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Department of Otorhinolaryngology, Head and Neck Surgery, Bhaarath Medical College, Chennai 600073, Tamil Nadu, India.
The misuse of personalized listening devices (PLDs) resulting in noise-induced hearing loss (NIHL) has become a public health concern, especially among youths, including medical students. The occupational use of PLDs that produce high-intensity sounds amplifies the danger of cochlear deterioration and high-frequency NIHL especially when used in noisy environments. This study aims to evaluate the incidence and trends of NIHL among medical students using PLDs.
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