scholarly journals Awareness and prevalence on computer vision syndrome among medical students: A cross-sectional study

2021 ◽  
Vol 12 (9) ◽  
pp. 44-48
Author(s):  
Sughandha Garg ◽  
Debayan Mallik ◽  
Arun Kumar ◽  
Rajasri Chunder ◽  
Ajay Bhagoliwal
Keyword(s):  
Computer Vision ◽  
Medical Students ◽  
Computer Use ◽  
Significant Proportion ◽  
Cross Sectional Study ◽  
Computer Work ◽  
Sectional Study ◽  
College Hospital ◽  
Cross Sectional ◽  
Computer Vision Syndrome

Background: Computers have significantly impacted cognitive, social, physical and various other aspects of the modern daily lives of computer users, especially among internet users. Our life is inseparable from the internet, e.g., chatting, online shopping, gaming, video conferencing, and emailing. In the modern day, nearly every job is done sitting in front of a computer. Majority of the day is spent on the computer either working or for recreational purposes. Consequently, the effects of computer use on eyes and vision has increased too. This study will review the factors relating to eye and vision problems amongst students and its association with computer work and provide recommendations for preventing or reducing their development. Aims and Objectives: The aim of the current study was to estimate the prevalence of computer vision syndrome, its knowledge and application among medical students. Materials and Methods: This was a cross-sectional study, which was carried out amongst the MBBS students (1st, 2nd and 3rd year) of Rama Medical College Hospital and Research Center, Kanpur, India. The data was collected between January 2017 to March 2017. Students who gave their consent were taken up for the study. A pretested, semi-structured questionnaire was used to collect the data. Results: A total of 214 medical students participated and majority of them were below 22 years of age. The prevalence of Computer Vision Syndrome was found to be 83% [95% CI = 67.9% - 91.6%]. More than 70% students spend up to 4 hours in front of computer. Roughly 40% knowledge of Computer Vision Syndrome, but only 10% took any measures to prevent the disease. And those who had symptoms experience them within 2-3 hours of computer use. Majority of them complained of having watery eyes and blurred vision. Conclusion: A significant proportion of students do manifests Computer Vision Syndrome and denotes that the health of the people working on the computers should be emphasized as a field of concern in public health. These are young kids and having this syndrome so early in life will have a detrimental effect on their health in future. Hence the stakeholders involved, needs to be sensitized regarding the importance of the regular eye and health check-ups and proper rest to the eyes. Further research is recommended to know the depth of the problem as it has the potential to become a modern-day pandemic.

scholarly journals A cross sectional study to assess the prevalence and associated factors of computer vision syndrome among engineering students of Hyderabad, Telangana

2018 ◽  
Vol 6 (1) ◽  
pp. 308
Author(s):  
Anupama Pulla ◽  
Asma . ◽  
Nanduri Samyuktha ◽  
Soumya Kasubagula ◽  
Aishwarya Kataih ◽  
...  
Keyword(s):  
Computer Vision ◽  
Engineering Students ◽  
Prolonged Exposure ◽  
Significant Proportion ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Computer Vision Syndrome ◽  
Study Population ◽  
Near Work

Background: Computer vision syndrome is a complex of eye and vision problems related to near work which are experienced due to prolonged computer use. Computers demand near work, for longer duration which increases discomfort of eye and prolonged exposure to the discomfort leads to a cascade of symptoms that can be referred as computer vision syndrome. The aims and objectives of the study were to determine the prevalence of computer vision syndrome among engineering students of Hyderabad, Telangana and to determine the factors related to computer vision syndrome among study population.Methods: A cross sectional study was carried out from March to June 2017 among students of an engineering college in Hyderabad, Telangana. A convenient sample of 300 students was taken and a predesigned, pre tested questionnaire was used to obtain information.Results: Majority of study population were males (56.3%). Around 75.1% of study population were using all the electronic gadgets like computers, laptops and smartphones. The prevalence of computer vision syndrome was found to be 60.3%. Around 46.7% of study population viewed the screen from a distance of 22-40 centimeters.Conclusions: As students pursuing engineering stream are the future IT and Computer software engineers, preventive strategies adopted by them will significantly decrease the burden of computer vision syndrome and improve productivity. In this study a significant proportion of the engineering students were found to be having vision problems, which emphasizes the need to adopt preventive measures to avoid computer vision syndrome. 

Computer Vision Syndrome: Are Medical Students Exempted from it? -A Cross-sectional Study

2021 ◽  
pp. 18-28
Author(s):  
Rupali Maheshgaori ◽  
Parag Apte ◽  
Deepaswi Bhavsar ◽  
Gaurav Bramhabhatt ◽  
Prachi Bakre
Keyword(s):  
Computer Vision ◽  
Medical Students ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Computer Vision Syndrome

scholarly journals Computer Vision Syndrome among Patients Attending the Outpatient Department of Ophthalmology in a Tertiary Care Centre: A Descriptive Cross-sectional Study

2020 ◽  
Vol 58 (230) ◽  
Author(s):  
Priyanka Shrestha ◽  
Pranil Man Singh Pradhan ◽  
Om Krishna Malla
Keyword(s):  
Computer Vision ◽  
Computer Use ◽  
Tertiary Care ◽  
Cross Sectional Study ◽  
Computer Users ◽  
Sectional Study ◽  
Cross Sectional ◽  
Computer Vision Syndrome ◽  
Department Of Ophthalmology

Introduction: Computers and digital electronic devices have become an integral part of life. These devices have adverse effects and nowadays are considered leading occupational hazards. Computer vision syndrome comprises of all the ocular, visual and musculoskeletal symptoms secondary to long term computer use. The objective of this study is to determine the prevalence of computer vision syndrome among people attending the outpatient department of ophthalmology in the tertiary care center in Nepal. Methods: A descriptive cross-sectional study was done among 70 patients in a tertiary care hospital from January 2017 to June 2017 after obtaining ethical approval from the institutional review committee (Ref: 12042017). Convenient sampling method was applied and the point estimate at 95% confidence interval was calculated along with frequency and proportion for binary data. Patients using computers for more than one hour were included in the study. All data were entered in Microsoft Excel and analyzed using statistical package for social sciences version 20. Results: Among 70 patients, 67 (95.7%) (87.9-99.1 at 95% confidence interval) had one or more symptoms on computer use. The mean duration of computer use was 7.5±5.4 years and average hours of computer use among computer users were 6.9±3 hours. The most common symptom among computer users was headache seen in 46 (62.2%) patients. Conclusions: Our study showed that a significant number of people using a computer develop one or more symptoms on the long-term use of the computer. Therefore, it is very important to create awareness regarding computer vision syndrome and methods to prevent it among computer users.

scholarly journals Computer Vision Syndrome in Medical Students during a Period of Exclusive Online Lecture Classes in Durgapur, West Bengal - A Cross-Sectional Study

2021 ◽  
Vol 8 (20) ◽  
pp. 1575-1579
Author(s):  
Shantanu Bhattacharjee ◽  
Ipshita Aparajita Nanda
Keyword(s):  
Computer Vision ◽  
Medical Students ◽  
West Bengal ◽  
Statistical Significance ◽  
Cross Sectional Study ◽  
Viewing Distance ◽  
Sectional Study ◽  
Undergraduate Medical Students ◽  
Cross Sectional ◽  
Computer Vision Syndrome

BACKGROUND Computer has become an indispensable tool in the modern system of education and training. Health hazard viz. computer vision syndrome (CVS) associated with overuse of computer has been widely studied by different authors. Few studies have underscored the high prevalence of this condition among medical students. Present study has been conducted to find the prevalence of CVS, associated risk factors and to understand the level of awareness about the condition among undergraduate medical students during a period of exclusive online computerbased lecture classes. METHODS A descriptive cross-sectional study was conducted with 310 respondents among undergraduate medical students at IQ City Medical College, Durgapur, West Bengal from June 2020 to September 2020. The students were surveyed with pretested and structured questionnaire for various CVS related symptoms and ergonomic principles adopted by them. Data was collected and analysed. Chisquare test was performed to assess the statistical significance. RESULTS Prevalence of CVS in the study was found to be 58.38 %. Majority of students affected were females (69.5 %). Those using the computer for 2 – 4 hours a day were affected the most (66.5 %). The ergonomic factors that were found to have strong association with CVS were viz. prolonged and continuous use of digital screen, viewing distance, level of the digital screen with respect to eyes and chair support to lower back. The most disturbing symptom following continuous computer use was found to be headache (18.38 %), followed by eye strain (13.87 %). CONCLUSIONS The present study was conducted at a period when computer dependency among the students was high. Though some of the earlier studies have reported much higher prevalence of CVS among students, the present study has revealed a prevalence of 58.38 %. This was possibly due to high level of awareness (78.06 %) among medical students as revealed by the study. The study has also showed statistical significance between various ergonomic factors and development of CVS. KEYWORDS Computer Vision Syndrome, Ergonomics, Undergraduate Medical Students, Awareness

scholarly journals The frequency of symptoms of computer vision syndrome among medical college students in Islamabad.

2020 ◽  
Vol 27 (09) ◽  
pp. 1823-1828
Author(s):  
Shumaila Humayun
Keyword(s):  
College Students ◽  
Computer Vision ◽  
Cross Sectional Study ◽  
Computer Work ◽  
Computer Usage ◽  
P Value ◽  
Sectional Study ◽  
Cross Sectional ◽  
Medical College ◽  
Computer Vision Syndrome

Objectives: Indiscriminate use of computers has increased during the present fast-paced age, and this technology misuse has negatively affected many users. This study aimed to determine the presence of the symptoms of computer vision syndrome and to assess the pattern of computer usage in medical college students. Study Design: Descriptive Cross-sectional study. Settings: Foundation University Medical College, Islamabad, among the MBBS students. Period: From March till August 2018. Material & Methods: A total of 240 conveniently selected medical students took part in this cross-sectional study and filled a pretested self-administered questionnaire, during a six month duration. Ethical consideration was taken, and unwilling students or those with ocular, muscular and general diseases were excluded. Results: A majority of participants 181(75.4%) were females, rest 24.58% were males. The mean age was 21 yrs with SD of 1.6 yrs. A dominant number,170 (70.8%) experienced  sore/strained eyes followed by watering of eyes,128 ( 53.3%),and blurred distant vision,121 (50.4%), pain 42.9%,redness 40.8%, dryness 33.8%, blurred near vision 29.2%, burning eyes sensation 42.9%,twitching of eyelids 35%,double vision 24.2%. Headache was experienced by178 ( 74.2%) participants, followed by backache in 137( 57.1%) students, due to overuse of computer(significant at a p value of 0.01).About 62.5% were not using antiglare screens, or frequent blinking method (56.7%) as a means of  protection. Conclusion: A majority of the study population had been using computers for less than 5 yrs, giving adequate breaks during the day, yet they were experiencing symptoms of CVS like sore/strained eyes and headache as a consequence of regular computer usage.   Most of them were not taking protective measures during computer work.

Accommodative and binocular disorders in preteens with computer vision syndrome: a cross‐sectional study

2020 ◽  
Author(s):  
Concepción De‐Hita‐Cantalejo ◽  
Ángel García‐Pérez ◽  
José‐María Sánchez‐González ◽  
Raúl Capote‐Puente ◽  
María Carmen Sánchez‐González
Keyword(s):  
Computer Vision ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Computer Vision Syndrome

scholarly journals Attitudes on euthanasia among medical students and doctors in Sri Lanka: a cross sectional study

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
H. M. M. T. B. Herath ◽  
K. W. S. M. Wijayawardhana ◽  
U. I. Wickramarachchi ◽  
Chaturaka Rodrigo
Keyword(s):  
Medical Students ◽  
Sri Lanka ◽  
Work Experience ◽  
Assisted Suicide ◽  
Significant Proportion ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Medical Undergraduates

Abstract Background Euthanasia is a topic of intense ethical debate and it is illegal in most countries at present, including Sri Lanka. The aim of this descriptive cross-sectional study of medical students and practicing doctors was to explore the acceptance of euthanasia and physician assisted suicide (PAS), and factors influencing this opinion. Methods A customised online questionnaire which explored opinions on euthanasia was administered to first and final year medical undergraduates in University of Colombo and practicing doctors with more than 5 years of work experience at The National Hospital of Sri Lanka. Attitudes on euthanasia and PAS were also assessed with the attitudes towards euthanasia (ATE) Scale, which is a 10-item questionnaire. Results A total of 425 individuals responded (males: 178, 42%, age: median – 27 years), which included 143 (33.6%) first-year medical undergraduates, 141 (33.2%) final-year medical undergraduates and 141 (33.2%) practicing doctors. More participants (200, 47.1%) favoured legalizing euthanasia than those directly opposing it (110, 25.9%), but a significant proportion (27%) remained undecided. The mean scores of ATE questionnaire from the whole sample were generally unfavourable towards euthanasia/PAS. Accepting euthanasia as an option for oneself (p =  < 0.001) was the strongest predictor of favouring euthanasia/PAS or supporting its legalization. Conclusion In this cross-sectional survey, more respondents supported legalisation of euthanasia in Sri Lanka than those openly opposing it. Yet, a significant minority that responded as “undecided” for legalisation, were more likely to have unfavourable ATE.

scholarly journals Khat chewing practice and associated factors among medical students in university of Gondar, Ethiopia, 2019: a cross-sectional study

2020 ◽  
Author(s):  
Tsegaye Adane Birhan ◽  
Walelegn Worku ◽  
Jember Azanaw ◽  
Lamrot Yohannes
Keyword(s):  
Medical Students ◽  
Associated Factors ◽  
Significant Proportion ◽  
Cross Sectional Study ◽  
Northwest Ethiopia ◽  
Sectional Study ◽  
Multivariable Logistic Regression Model ◽  
Cross Sectional ◽  
Khat Chewing ◽  
The Impact

Abstract Background: Globally, khat chewing practice becoming an alarming and common among the youth generation especially in higher educational institutions. It may also leads to frequent misbehavior, poor academic performance and memory impairment among students. This study aimed to determine the prevalence of khat chewing and associated factors among medical students in University of Gondar, Northwest Ethiopia, 2019.Method: An institution-based cross-sectional study was employed on 422 medical students. Data were collected using a self-administered questionnaire and analyzed using SPSS 20 software. Stratified followed by random sampling was employed to select the samples. Multivariable logistic regression model was fitted to identify the predictors. P ≤ 0.05 was used to select statistically significant factors.Result: The current prevalence of khat chewing among medical students was 21.5%. The odds of khat chewing was higher among males [AOR=3.353; 95%CI (1.460-7.701)], Muslims [AOR=6.390; 95%CI (1.903-21.460)], fifth and six year students [AOR= 3.391; 95%CI (1.354-8.488)], smokers [AOR=5.081; 95%CI (1.898-13.601)], alcohol users [AOR=4.872; 95%CI (2.094-11.332)], students who had khat chewer close friends [AOR=30.645; 95%CI (12.261-76.589)].Conclusion: Since a significant proportion of students chew khat, continuous awareness creation on the impact of khat chewing and counseling services are recommended.

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