Computer Vision Syndrome Survey among the Medical Students in Sohag University Hospital, Egypt

Iqbal, Mohammed; Elmassry, Ahmed; Elagouz, Mohammed; Elzembely, Hosam

doi:10.9734/or/2018/38436

Cited by 42 publications

(64 citation statements)

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“…This study also reports the extensive prevalence of other ocular symptoms like dry eyes and burning eye sensation. One of the most common reported "severe" symptoms in this study was dry eye 5.6%, and with a prevalence of 51.5% (mild, moderate, and severe) which is higher than 28% as reported by Iqbal et al 20 where dry eye was the most prevalent symptom. While on the other hand, dry eye was one of the least reported symptoms among students in Jamaica 26.2%.…”

Section: Discussioncontrasting

confidence: 51%

“…Several studies have shown blurred vision to be associated with computer use; 6,20,21,23 44.6% of this study's respondents reported this symptom in mild, moderate, or severe form. Eye redness was the least experienced "severe" symptom in this study by 1.4%; similarly, it was one of the least reported symptoms among students in Malaysia by 2.4%.…”

Section: Discussionmentioning

confidence: 59%

“…Eye redness was the least experienced "severe" symptom in this study by 1.4%; similarly, it was one of the least reported symptoms among students in Malaysia by 2.4%. 20 Regarding factors associated with symptoms, continuous use of a computer for more than 5 h a day plays a significant role. A study by Reddy et al 21 showed that the use of computer for more than 2 h a day was significantly associated with the occurrence of CVS symptoms.…”

Section: Discussionmentioning

confidence: 99%

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Prevalence of self-reported computer vision syndrome symptoms and its associated factors among university students

Tawil

Aldokhayel

Zeitouni

et al. 2018

European Journal of Ophthalmology

109

120

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Purpose: To determine the prevalence of symptoms of computer vision syndrome and to identify its associated factors. The secondary objective was to assess knowledge and practices related to preventing computer vision syndrome symptoms. Methods: The data for this cross-sectional study were collected through a self-administered questionnaire distributed to 713 female undergraduates studying business and medicine in Saudi Arabia. The questionnaire included computer vision syndrome validated symptoms and factors associated with computer vision syndrome development. Results: The most common symptom due to prolonged computer use was neck or shoulder pain, reported by 82.2% of the subjects. Overall, 66.5% of the subjects suffered from headache and 51.5% from dry eyes, in mild, moderate, or severe form. Business students were 1.6 times as likely as medical students to suffer from computer vision syndrome (odds ratio = 1.65; 95% confidence interval: 1.22, 2.24). The use of electronic devices for more than 5 h (odds ratio = 1.52; 95% confidence interval: 1.07, 2.16) was also associated with experiencing computer vision syndrome symptoms. Regarding computer vision syndrome prevention, factors such as hours of use, screen distance, screen brightness, and room illumination showed statistically significant difference between the two groups (p < 0.0001). Conclusion: The prevalence of computer vision syndrome symptoms was significantly higher among business students, who reported lower awareness and poor practice measures of computer use recommendations. Relevant awareness campaigns focusing on the appropriate use of computers are highly recommended.

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Section: Discussioncontrasting

confidence: 51%

Section: Discussionmentioning

confidence: 59%

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Prevalence of self-reported computer vision syndrome symptoms and its associated factors among university students

Tawil

Aldokhayel

Zeitouni

et al. 2018

European Journal of Ophthalmology

109

120

View full text Add to dashboard Cite

show abstract

“…Dry eye, headache, blurred vision, eye strain, neck & shoulder pain, and redness of eyes was recorded in 28%,26%,31%,16%, and 24%, respectively. 7 The most frequently reported symptoms of CVS, in order by rank 8 are "eye strain, headache, blurred vision, dry or irritated eyes, neck and back pains, photophobia and double vision". Eyestrain is the most common form of repetitive stress injury, 9 and leads to the asthenopic CVS symptoms.…”

Section: Resultsmentioning

confidence: 99%

Computer Vision Syndrome Prevalence and Associated Factors Among the Medical Student in Kist Medical College

Basnet

Shrestha

2018

Nep. Med. J.

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Introduction:Computers and other visual display terminals are now an essential part of our daily life. In the present era, use of computer has increased many folds, and its use has been associated with increased health risks, especially eyes. Materials and Methods:This hospital-based prospective, observational, descriptive study. "Specific Computer Users Questionnaire''regarding the visual symptoms was put used. Schirmer's test -I, and Tear film break up time were evaluated in all students.Results: Among 100 medical students 74% of the medical students sampled who used to spend 2 hours or more on their digital screens on a daily basis were complaining of one or more of CVS manifestation. Eye strain, burning eyes, neck, shoulder, or back pain, dryness, irritation and redness of eyes, headaches during or after working on computer and overall body fatigue were recorded in 89%,87%,78%,77%,71%and 68% respectively. Dry eye was associated with CVS in 58 % in right eye and 55% in left eye according to-Tear film break up time measurement whereas 59 % students have dry eye in right eye and 57% students have dry eye in left eye according to Schirmer's test -I measurement.Conclusions: Symptoms of CVS increase with increased duration of working on digital screens for 2 hours or more. The factors associated with the severity of CVS were hours of digital screens use per day and dry eye.

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“…About 70.2% used devices for >13hours per day and 68% of them had the DES (Iqbal et al, 2018). A study conducted by Iqbal (Iqbal et al, 2018) reported that 28% of students with >3 hours of screen time had symptoms of dryness. DES is more common in those with prolonged screen time as it can affect the tear dynamics and also can damage the ocular surface.…”

Section: Sleep Qualitymentioning

confidence: 99%

Assessment Of Dry Eye Symptoms And Quality Of Sleep In Engineering Students During The Covid-19 Pandemic

Pavithra

Sundar

2020

ijrps

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To assess dry eye symptoms (DES) and quality of sleep in engineering students during the Covid19 pandemic lockdown and also to assess the association between DES and sleep quality. A cross-sectional questionnaire-based study was carried out among 396 engineering students studying in Saveetha engineering college. The study tool used was a semi-structured google form questionnaire designed for assessing digital device usage, symptoms of dry eye disease and sleep pattern. Responses were analyzed using appropriate statistical tests. Overall 64.1% attained a score of more than 10, indicating the presence of DES. 70.2% of the study population used digital screens for more than 13 hours. A statistically significant association was found between increased screen time and presence of DES(p<0.05). 64.9% had a score of >18 indicating reduced sleep quality. About 77.1% of the students with DES had reduced sleep quality, and a significant association (p<0.01) was observed between the two. During the Covid19 pandemic lockdown, there appears to be rising prevalence of DES in student population, one of the reasons being increased screen time. The sleep quality was also found to be reduced, and a significant association was found between DES and sleep quality.

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Computer Vision Syndrome Survey among the Medical Students in Sohag University Hospital, Egypt

Cited by 42 publications

References 0 publications

Prevalence of self-reported computer vision syndrome symptoms and its associated factors among university students

Prevalence of self-reported computer vision syndrome symptoms and its associated factors among university students

Computer Vision Syndrome Prevalence and Associated Factors Among the Medical Student in Kist Medical College

Assessment Of Dry Eye Symptoms And Quality Of Sleep In Engineering Students During The Covid-19 Pandemic

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