COMPUTER VISION SYNDROME: PREVALENCE AND ASSOCIATED RISK FACTORS AMONG UNDERGRADUATES IN A TERTIARY INSTITUTION IN NORTH WESTERN NIGERIA

Background: Computers and other visual display devices have become essential in the present era and have led to a rise in computer-related health problems. Using computers in homes, universities and other institutions has increased output greatly but has also led to an increased risk of developing Computer vision syndrome (CVS). Objectives: To determine the prevalence and risk factors associated with computer vision syndrome among undergraduates. Methodology: A cross-sectional study was conducted among153 respondents who were selected using a multi-stage sampling technique. A pretested, structured, interviewer-administered questionnaire was used to collect data. SPSS version 23 was used to analyze the data. A Chi-square test was used to determine the relationship between CVS and associated risk factors at a P-value of <0.05. Results: The mean age of respondents was 22.4 ± 3.4 years. The prevalence of CVS in this study was 83 (54.3%). The common symptoms experienced among the respondents were headache (51, 61.4%), eye strain (48, 57.8%) and blurred vision (42, 50.6%). The risk factors significantly associated with CVS in this study were duration of computer use, hours of computer use per day, level of a computer screen and taking breaks during computer use. Conclusion: About half of the students in this study had at least one symptom of CVS. Therefore, awareness of CVS should be created by the institution during which students would be educated on CVS and its prevention.

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Computer Vision Syndrome (CVS) and its Associated Risk Factors among Undergraduate Medical Students in Midst of COVID-19

Pakistan Journal of Ophthalmology ◽

10.36351/pjo.v37i1.1124 ◽

2020 ◽

Vol 37 (1) ◽

Author(s):

Khola Noreen ◽

Kashif Ali ◽

Kausar Aftab ◽

Muhammad Umar

Keyword(s):

Risk Factors ◽

Computer Vision ◽

Medical Students ◽

Computer Usage ◽

Undergraduate Medical Students ◽

Cross Sectional ◽

Eye Irritation ◽

Graduate Medical ◽

Computer Vision Syndrome ◽

Associated Risk Factors

Purpose: To determine the frequency of computer vision syndrome and its associated risk factors among under graduate medical students. Study Design: Descriptive Cross–sectional study. Place and Duration of Study: Gujranwala Medical College and Rawalpindi Medical University, Pakistan from 5th August to 28th August, 2020. Methods: A validated self-designed questionnaire was used for this study. The survey instrument was tailored from a published questionnaire which comprised of questions on demographics, frequency of symptoms of computer vision syndrome, pattern of computer usage and ergonomic practices. Results: Final analysis was run on 326 under graduate medical students. Females were 228 (69%) and 98 (30%) were males. Age of the participants ranged between 17 to 25 years. Overall frequency of CVS was found to be 98.7%. Twenty nine percent students experienced extra ocular complaints and 71% had ocular symptoms. Symptoms of CVS were more commonly observed among those using desktop/laptop at less than forearm length (p = 0.001). Distance of < 12 inches from mobile phone was found to be associated with eye irritation and neck shoulder pain (p = 0.001). Frequency of break of more than 60 minutes was found to be significantly associated with eye irritation (p = 0.002) and excessive blinking and light sensitivity (p = 0.001). The students not using ergonomically comfortable chair were found to suffer more with symptoms of CVS as compared to those using ergonomically designed chair (p = 0.049). Conclusion: Health issues related to excessive use of digital devices has become alarmingly high during COVID-19 pandemic. Symptoms of CVS are significantly associated with distance from digital device and less frequent break intervals. Key Words: COVID-19, Computer Vision Syndrome, Digital eye syndrome, ergonomics, visual display terminals.

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PREVALENCE OF COMPUTER VISION SYNDROME AMONG UNDERGRADUATE PHYSICAL THERAPY STUDENTS

Pakistan Journal of Rehabilitation ◽

10.36283/pjr.zu.10.2/012 ◽

2021 ◽

Vol 10 (2) ◽

pp. 63-68

Author(s):

Farah Deeba

Keyword(s):

Computer Vision ◽

Physical Therapy ◽

Screen Time ◽

Cross Sectional Study ◽

Blurred Vision ◽

Visual Rehabilitation ◽

Cross Sectional ◽

Ocular Symptoms ◽

Computer Vision Syndrome ◽

Physical Therapy Student

BACKGROUND AND AIM Computers and other digital screens have become an integral part of our life. It raises various ocular problems in the user due to excessive screen time, this study aims to determine the frequency of computer vision syndrome (CVS) in population of under graduate physical therapy student. METHODOLOGY This was cross-sectional study conducted at Ziauddin College of Rehabilitation Sciences; Karachi during June 2019 to September 2020.A total number of 340 candidates of age 22 years ± 1.8 including both genders participated in this study. A questionnaire was designed to collect data which was statistically analyzed on SPSS version 20. Whereas descriptive data was calculated as mean, median, mode and standard deviation using graphical representations. RESULTS 88.5% of the students used mobile phones for study purpose out of which 35.3% use it for 4-7 hour and 33% use for 7 to 10 hours a day. The ocular symptoms that students face was burning of eyes (40%), tearing (55%), eye redness (45.3%), diplopia 31.8%, blurred vision (42.9%), eye dryness (23.8%), while extra ocular symptom that was noticed in the study included headache too was (67.9%). CONCLUSION This study showed that most of the students were found to have a CVS thus screen time guide lines and visual rehabilitation must established.

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Seroprevalence of human Brucellosis and associated risk factors among high-risk occupations in Mbeya Region of Tanzania

Journal of Epidemiological Research ◽

10.5430/jer.v6n1p1 ◽

2020 ◽

Vol 6 (1) ◽

pp. 1 ◽

Cited By ~ 1

Author(s):

Frederick D. Sagamiko ◽

Ruth L. Mfune ◽

Bernard M. Hang’ombe ◽

Esron D. Karimuribo ◽

Alfred M. Mwanza ◽

...

Keyword(s):

Public Health ◽

Risk Factors ◽

Statistical Significance ◽

Raw Milk ◽

Enzyme Linked Immunosorbent Assay ◽

Human Brucellosis ◽

P Value ◽

Cross Sectional ◽

Occupationally Exposed ◽

Associated Risk Factors

Background: Brucellosis is a bacterial zoonotic disease of public health and economic importance. A cross-sectional study was conducted in Mbeya region between November 2015 and January 2016 to investigate the seroprevalence of human brucellosis and identify associated risk factors among individuals in risky occupations. Methods: A total of 425 humans from six occupational categories were serially tested for Brucella antibodies using the Rose Bengal Plate Test (RBPT) and competitive Enzyme Linked Immunosorbent Assay (c-ELISA), for screening and confirmation, respectively. A questionnaire survey was also administered to participants to collect epidemiological data. Results: The overall seroprevalence among the occupationally exposed individuals was 1.41% (95% CI: 00.64-3.12). Seroprevalence was higher among butcher men 5.6% (95% CI: 1.68-5.26), herds men 1.35% (95% CI: 0.18-9.02); and abattoir workers 1.1% (95% CI: 0.26-4.22) although there was no statistical significance. (P value = .18). Seroprevalence was also higher among men (1.8%) compared to females (0%) (P value = .19). and also, among those aged < 11 years (2.5%). Individuals who consumed raw milk had a higher seroprevalence (1.56%) compared to those who drunk boiled milk while seropositivity was 0.88% among those who assisted animals during parturition (P value = .49). Butcher men were at higher risk of exposure compared to other occupational categories. Our findings show the presence of brucellosis in occupationally exposed individuals in Mbeya region.Conclusion: There is need to sensitize the concerned professions in order to reduce the risk of acquiring Brucella infections from animals and animal products This also calls for public health awareness about the disease, and implementation of measures to prevent further spread of brucellosis within and outside the study area.

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Prevalence of Type 2 Diabetes and Associated Risk Factors Among Saharawi Refugees (P10-071-19)

Current Developments in Nutrition ◽

10.1093/cdn/nzz034.p10-071-19 ◽

2019 ◽

Vol 3 (Supplement_1) ◽

Cited By ~ 1

Author(s):

Sigrun Henjum ◽

Victoria Telle Hjellset ◽

Marte Karoline Raberg Kjollesdal ◽

Merethe Flaaten ◽

Eivind Andersen ◽

...

Keyword(s):

Risk Factors ◽

Type 2 Diabetes ◽

Waist Circumference ◽

Overweight And Obesity ◽

Refugee Camps ◽

Cross Sectional Survey ◽

Cross Sectional ◽

Increased Risk ◽

Associated Risk Factors

Abstract Objectives Economic development, globalization and urbanization has resulted in a shift in dietary consumption and energy expenditure in low- and middle-income countries, called the Nutrition Transition. At the same time, the prevalence of type 2 diabetes (T2D) and associated co-morbidities are rising worldwide. The Saharawi refugees have been living in refugee camps in the Algerian desert since 1975 and are totally dependent on food aid. High prevalence of overweight and obesity has been reported among Saharawi women. Limited knowledge about the prevalence of T2D and associated risk factors exists in this population; therefore, the aim with this study was to address this gap in the literature. Methods A cross-sectional survey was carried out in five Saharawi refugee camps, in Algeria and 180 women and 175 men were randomly selected. Participants’ blood glucose levels was assessed by HbA1c measurements and diagnosed with diabetes if HbA1c ≥48 mmol/mol and prediabetes if HbA1c was between 42–47 mmol/mol. The Finnish Diabetes Risk Score (FINDRISK) was used to assess various risk factors for T2D. Results Mean HbA1c among the Saharawi refugees was 38 mmol/mol. Seven and 15% were diagnosed with T2D and prediabetes, respectively, and 26% and 19% were overweight and obese, respectively. According to FINDRISK, 9% of the participants had high risk of developing diabetes, 10% had moderate risk, 37% had some risk and 44% had low risk. In multiple logistic regression models, after controlling for age, gender, number of children, BMI and education, the strongest predictor for diabetes was waist circumference, OR (95% CI): 1.1 (1.0, 1.1). The strongest predictor for prediabetes was age and waist circumference OR (95% CI): 1.0 (1.0, 1.1) and OR (95% CI): 1.1 (1.0, 1.1), respectively. Conclusions We found moderate prevalence of diabetes among the Saharawi refugees; however a high proportion had prediabetes and were suffering from overweight and obesity. In light of this, the rates of T2D are likely to increase dramatically in the near future. The Saharawi health authorities should pay attention to the increased risk of diabetes in this in this vulnerable population. Funding Sources Oslo Metropolitan University.

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Associated Risk Factors and Prevalence of Sleep Disorders in Patients With Rheumatoid Arthritis.

10.21203/rs.3.rs-56701/v1 ◽

2020 ◽

Cited By ~ 1

Author(s):

Pedro Santos-Moreno ◽

Carlos Alberto Castro ◽

Laura Villarreal ◽

Guillermo Sánchez-Vanegas

Keyword(s):

Rheumatoid Arthritis ◽

Risk Factors ◽

Disease Activity ◽

Sleep Disorders ◽

Metabolic Diseases ◽

Self Care ◽

Multivariate Logistic Regression Analysis ◽

P Value ◽

Cross Sectional ◽

Associated Risk Factors

Abstract Background: Rheumatoid arthritis (RA) is an autoimmune chronic pathology, present in between 0.5% and 1% of adults. This disease is accompanied by comorbidities such as sleep disorders (SD) that occur in between 54% and 70% of the population with RA. The objective of this study was to identify the associated risk factors and the prevalence of sleep disorders in a group of patients with rheumatoid arthritis in a referral center for the management of autoimmune diseases in Bogotá, Colombia.Methods: An analytical cross-sectional study was carried out on a population of patients with Rheumatoid Arthritis (RA) evaluated with the DSM-V. The factors related to sleep disorders and disease activity of were explored. The prevalence of sleep disorders was determined, and a multivariate logistic regression analysis was conducted.Results: the study analyzed a total of 1436 patients, with a median age of 56 years. The prevalence of sleep disorders was 31.1%. There was an association between the presence of sleep disorders and Disease Activity Score 28 (DAS28) (OR: 3.8 CI 95%: 3-5), Health Assessment Questionnaire (HAQ) (OR: 3.2 CI 95%: 2.5-4.1), self-care activities (OR: 0.6 CI 95%: 0.4-0.9), and somatic symptom disorder (OR: 1.8, CI 95%: 1.3-2.6). Conclusions: An association (p-value <0.05) was found between SDs and disease activity (DAS28), functional capacity (HAQ), scholarship level, smoking, sedentary lifestyle, metabolic diseases, and leisure and self-care activities. In one third of patients SD were prevalent. It is suggested that patients be approached comprehensively carrying out behavioral and cognitive activities.

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FAKTOR RISIKO KELUHAN COMPUTER VISION SYNDROME (CVS) PADA OPERATOR WARUNG INTERNET DI KECAMATAN BOJONG GEDE, KABUPATEN BOGOR TAHUN 2017

HEARTY ◽

10.32832/hearty.v5i2.1055 ◽

2017 ◽

Vol 5 (2) ◽

Author(s):

Andi Asnifatima ◽

Imam Prakoso ◽

Anissatul Fatimah

Keyword(s):

Computer Vision ◽

P Value ◽

Chi Square ◽

Cross Sectional ◽

Computer Vision Syndrome

Peningkatan penggunaan komputer membawa sejumlah masalah kesehatan pada mata yang disebut Computer Vision Syndrome (CVS) yang menggambarkan masalah penglihatan yang terkait dengan lamanya pengunaan komputer. Di Indonesia sekitar 2,1 juta orang menggunakan komputer dan mengakses internet melalui Warung Internet (Warnet) sebesar 187,93 jam per bulan. Penelitian ini bertujuan untuk menganalisis hubungan faktor-faktor risiko dengan keluhan Computer Vision syndrome (CVS) pada Operator Warung Internet di Kecamatan Bojong Gede, Kabupaten Bogor tahun 2017. Penelitian ini bersifat kuantitatif dengan metode cross sectional menggunakan sampel jenuh sebanyak 50 orang pekerja operator warung internet. Data dianalisis dengan uji statistic chi square dan analisis regresi logistik. Hasil menunjukan 76% operator warnet mengalami CVS, gejala utama mata lelah dan tegang (80%) dengan faktor risiko usia < 40 tahun (92%), waktu istirahat < 2 jam (56%), durasi penggunaan computer >4 jam (82%), sudut penglihatan lebih tinggi (60%), jarak penglihatan <50 cm (66%). Kesimpulannya terdapat hubungan yang bermakna antara waktu istirahat (p-value 0,016), durasi penggunaan komputer (p-value 0,027), sudut penglihatan (p-value 0,035), dan jarak penglihatan (p-value 0,047) dengan CVS dan yang paling berisiko durasi penggunaan computer (OR 27 kali). Disarankan mengurangi menatap monitor dan memasang software pengingat waktu istirahat.

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PHENOTYPIC CHARACTERIZATION, ANTIBIOGRAM AND RISK FACTORS OF SALMONELLA ISOLATES FROM LAYING CHICKEN, POULTRY FARM AND MARKET’S EGGS IN JIMMA TOWN, SOUTH WESTERN ETHIOPIA

10.21203/rs.2.11223/v1 ◽

2019 ◽

Author(s):

Diriba Taddese ◽

Tadele Tolosa ◽

Benti Deresa ◽

Matios lakow ◽

Abebe Olani ◽

...

Keyword(s):

Risk Factors ◽

Salmonella Enterica ◽

Cross Sectional Study ◽

Phenotypic Characterization ◽

P Value ◽

Cross Sectional ◽

Poultry Products ◽

Reduce Risk ◽

Associated Risk Factors ◽

Western Ethiopia

Abstract Objectives Salmonella is the most important causes of foodborne illness especially from poultry and poultry products. So the aim of this study was to carryout phenotypic characterization, antimicrobials susceptibility pattern and risk factors of salmonella isolates from farms and markets eggs, cloacae swabs of chickens and stool of egg collectors. A cross-sectional study was conducted from January 2018 to September 2018. Samples were, processed; salmonella was isolated, Phenotypically identified by OmniLog and antimicrobials susceptibility were carried out. Result Over all; 11(2.65%) of salmonella enterica were phenotipically characterized out of 415 samples from farms egg content (n=83), farms eggshell (n=83), cloacae (n=83), market eggshell (n=83) and market egg contents (n=83) with 2.4%, 0%, 2.4%, 4.8% and 3.6% prevalence, respectively. Out of isolates, 8(72.72%) displayed multidrug resistance. All isolates showed susceptibility to Gentamicin, Kanamycin and Streptomycin. Lack of separating cracked eggs, washing hand, eggs stay longer unsold, and mixing excreta with feed were associated risk factors for salmonella presence (p-value<0.05). The presence of drug resistant salmonella enterica within egg/and chicken can pose serious health problem. Good hygienic practices are important to reduce risk factors of salmonella contamination.

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Clinical and Subclinical Bovine Mastitis and Associated Risk factors in Small-scale Dairy Farms in Bahir Dar and its envirion, Amhara region

10.21203/rs.3.rs-145837/v1 ◽

2021 ◽

Author(s):

Mussie Hailemelekot ◽

Melaku Chalachew ◽

Sam Laiju

Keyword(s):

Risk Factors ◽

Body Condition Score ◽

Significant Risk ◽

Dairy Farms ◽

Small Scale ◽

P Value ◽

Bahir Dar ◽

Biochemical Tests ◽

Cross Sectional ◽

Associated Risk Factors

Abstract Background Cross-sectional study was conducted from June 2017 to January 2018 with the objective of determining the prevalence of mastitis and identify the associated risk factors in and around Bahir dar dairy farms. Totally 302 lactating cows were selected using simple random sampling method. Initially, mastitis cases were diagnosed based on California Mastitis Test (MCT) results and the nature of gel formation. Then positive samples were subjected to bacterial culture and isolation using blood agar, MacConkey agar, colony morphology, Gram stain, and biochemical tests. Statistical analysis was carried out using STATA software and association of mastitis with risk factors was analyzed using chi square test. The association was considered as significant when p-value was less than 0.05. Result The overall cow level prevalence of mastitis using CMT was 25.16% (76/302) with clinical and sub clinical mastitis of 3.64% and 21.52%, respectively. Similarly, the quarter level mastitis was 10.43% (126/1208) with clinical and sub clinical cases of 1.49% and 8.94%, respectively. Bacteria identified were Staphylococci Spp, Escherichia coli, Bacillus Spp, and Streptococcus Spp. with a proportion of 66.07% .94%, 8.0% and 7.14%, respectively. Body condition score, cow Hygiene, Parity, history of mastitis, stage of lactation, teat lesion, use of same clothing, lactating mastitis positive animal last were found to be significant risk factors. Conclusion The current study revealed moderate prevalence of mastitis warranting application of appropriate hygienic practices during milking and awareness creation to the dairy farmers.

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ANTIBIOGRAMS AND RISK FACTORS OF SALMONELLA ISOLATES FROM LAYING HENS AND EGGS IN JIMMA TOWN, SOUTH WESTERN ETHIOPIA

10.21203/rs.2.11223/v2 ◽

2019 ◽

Author(s):

Diriba Taddese ◽

Tadele Tolosa ◽

Benti Deresa ◽

Matios lakow ◽

Abebe Olani ◽

...

Keyword(s):

Risk Factors ◽

Salmonella Enterica ◽

Cross Sectional Study ◽

Phenotypic Characterization ◽

P Value ◽

Cross Sectional ◽

Poultry Products ◽

Reduce Risk ◽

Associated Risk Factors ◽

Western Ethiopia

Abstract Objectives Salmonella is the most important causes of foodborne illness especially from poultry and poultry products. So the aim of this study was to carryout phenotypic characterization, antimicrobials susceptibility pattern and risk factors of salmonella isolates from farms and markets eggs, cloacae swabs of chickens and stool of egg collectors. A cross-sectional study was conducted from January 2018 to September 2018. Samples were, processed; salmonella was isolated, Phenotypically identified by OmniLog and antimicrobials susceptibility were carried out. Result Over all; 11(2.65%) of salmonella enterica were phenotipically characterized out of 415 samples from farms egg content (n=83), farms eggshell (n=83), cloacae (n=83), market eggshell (n=83) and market egg contents (n=83) with 2.4%, 0%, 2.4%, 4.8% and 3.6% prevalence, respectively. Out of isolates, 8(72.72%) displayed multidrug resistance. All isolates showed susceptibility to Gentamicin, Kanamycin and Streptomycin. Lack of separating cracked eggs, washing hand, eggs stay longer unsold, and mixing excreta with feed were associated risk factors for salmonella presence (p-value<0.05). The presence of drug resistant salmonella enterica within egg/and chicken can pose serious health problem. Good hygienic practices are important to reduce risk factors of salmonella contamination.

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