Thesis Computer Vision Syndrome

Thesis Computer Vision Syndrome-43
By continuing to use this site, you consent to the use of cookies.We use cookies to offer you a better experience, personalize content, tailor advertising, provide social media features, and better understand the use of our services.It encompasses a group of visual symptoms which crop up from the extended viewing of the digital screen, when the demands of the task exceed the abilities of the viewer.

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Computer vision syndrome (CVS) is the leading occupational hazard of the 21st century and its symptoms affect nearly about 70 percent of all computer users [5].

Globally, CVS is one of the major public health problems and reduced productivity at work, increased error rate, reduced job satisfaction, and impaired visual abilities.

Paucity of information found on the problem of CVS and determinant factors in sub-Saharan African Countries, including Ethiopia.

The couple of studies conducted in Ethiopia attempted to determine the prevalence of CVS and associated factors among computer users in academic institutions and financial institution, but their focus was on academic institutions and bank workers [10, 11].

It has become almost an indispensable piece of equipment both at office and at home.

It is certain that computer has dramatically benefited the society and makes the working condition easier and producing fast output [19]; however, it does associate with health-related problems [2, 4, 5, 8, 9, 11, 13].The public health burden of CVS was becoming the concern of policy makers and attracts the attention of researchers.A study conducted in Abuja, Nigeria, reported that 40% of computer users engaged as security and exchange commissioner has suffered from at least one symptom of CVS [8].A continuous use of computer for an extended time causes vision problem called computer vision syndrome [2].Computer vision syndrome (CVS) is defined by the American Optometric Association as a complex of eye and vision problems related to the activities which stress the near vision and which are experienced in relation to or during the use of computers [3].Duration of computer usage, poor lighting, glare, screen brightness, vision problems, and improper workstation setup are risk factors for CVS [12].Though there is no evidence that CVS symptoms lead to permanent eye damage on top of visual impairment, it causes inefficiency at workplace.To learn more or modify/prevent the use of cookies, see our Cookie Policy and Privacy Policy. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Globally, computer is one of the common office tools used in various institutions.Significance level was obtained at 95% CI and Globally, personal computers were one of the commonest office tools.It had become a necessity in the 21st century and has been regularly used in various institutions such as government offices, academic institutions, and banking systems [1].

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