Prevalence and predictors of colour vision defects among Egyptian university students

Osman, Safaa R.; Khalaf, Shimaa; Mohammed, Heba M.; El-Sebaity, Dalia Mohamed; Osman, Doaa Mohamed

doi:10.26719/emhj.20.128

Cited by 4 publications

(2 citation statements)

References 10 publications

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“…People are exposed to a variety of colors in their life and work, and need to distinguish many different objects through color. CVD patients are supposed to encounter various difficulties in their lives [2][3][4][5][6][7][8][9][10] , for example, CVD students faced more challenges when study science and art. They might make mistakes when they need to judge whether the fruit is ripe, whether the meat is cooked, and different kinds of drugs according to the color.…”

Section: Introductionmentioning

confidence: 99%

Prevalence of color vision deficiency among Chinese college students and their quality of life

Gao

2023

Int J Ophthalmol

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AIM: To investigate the prevalence of color vision deficiency (CVD) among college students and their quality of life (QoL) in a Chinese college. METHODS: This cross-sectional study was performed in Sichuan University in Chengdu, China. The questionnaire containing participants' demographic data, as well as CVD related QoL was distributed to students who were screened as CVD [by Color Vision Examination Plates (Version 6)] in 2022 freshman entrance examination. Color blindness QoL (CBQoL) and utility analysis were used to evaluate the QoL of CVD students. RESULTS: There were 381 of 17 303 (2.20%) students screened as CVD, including 368 (4.11%) males and 13 (0.16%) females. A total of 317 students completed the questionnaire, the response rate was 83.20%. Only 166 participants (52.3%) knew they have CVD before the physical examination for college entrance examination, while a total of 145 participants (45.74%) hoped to be diagnosed earlier. The medians of CBQoL score and utility were 5.85 (range 2.2-6) and 1 (range 0-1), respectively. The proportions of students whose QoL is affected by CVD were 67.63% (211/312) and 42.27% (134/317) measured by CBQoL and utility analysis respectively. CONCLUSION: The prevalence of CVD in males is much higher than that in females. The time when CVD students first became aware of their CVD is relatively late. The QoL of the study population is quite high, while a large proportion of students' QoL are affected by CVD. It is suggested that as a congenital defect, CVD screening in China should be earlier, and appropriate guidance and support are needed for CVD patients to help them better adapt to life, study, and work.

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Section: Introductionmentioning

confidence: 99%

Prevalence of color vision deficiency among Chinese college students and their quality of life

Gao

2023

Int J Ophthalmol

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“…Similarly, in Egypt, where economic challenges and political instability prevail, individuals face significant stressors related to unemployment, poverty, and social unrest. A study published in the Eastern Mediterranean Health Journal revealed a high prevalence of stress among Egyptian adults, with factors such as economic hardship and social instability contributing to psychological distress (Badr, 2019). Moreover, research conducted by El Ansari et al ( 2018) highlighted the impact of academic stress on university students in Egypt, with concerns related to academic performance, financial burden, and future career prospects contributing to elevated stress levels.…”

Section: Introductionmentioning

confidence: 99%

Influence of Aerobic Exercise on Stress Reduction in Philippines

Ramirez

2024

IJPERS

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Purpose: The aim of the study was to analyze the influence of aerobic exercise on stress reduction. Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries. Findings: Research in the Philippines indicates that aerobic exercise effectively reduces stress. It triggers the release of endorphins, lowers cortisol levels, and increases serotonin, leading to improved mood and relaxation. Engaging in activities like jogging, swimming, or cycling can be a valuable strategy for managing stress and promoting mental well-being in the Philippines. Unique Contribution to Theory, Practice and Policy: Biopsychosocial theory, transactional model of stress and coping & psychophysiological stress adaptation theory may be used to anchor future studies on aerobic exercise on stress reduction. Health professionals should integrate aerobic exercise interventions into clinical practice as a primary or adjunctive treatment for stress management. Policymakers should prioritize the development and implementation of policies that support physical activity promotion and facilitate access to exercise facilities and resources.

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A Cross-Sectional Study about the Prevalence of Color Vision Deficiency among School Children in Benghazi

Alarifi,

Gebril

2024

Libyan International Medical University Journal

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Background Color vision deficiency (CVD) is a common disorder caused by damage to retinal photoreceptors and cones. The disorder makes a person less able to perceive color variations. Aims The objective of the study was to assess the prevalence of CVD among the school children in Benghazi, Libya. Methods This cross-sectional study was performed in the Department of Ophthalmology, Benghazi University, Benghazi, Libya, during the period from December 2023 to March 2024. The study included 1,022 students aged 6 to 18 years to assess the prevalence of CVD. Visual acuity assessment was performed in a place with good daylight illumination using the standard Snellen Tumbling E chart at a distance of 6 m. Color vision evaluation was performed in the schools using Ishihara color plates (24 plate–edition). The quantitative variables were presented as mean ± standard deviation, and the qualitative variables were presented as frequencies and percentages. The Student's t-test was used for comparing means, whereas the chi-square test was applied for comparing the frequencies. A p-value of < 0.05 was considered statistically significant. Results CVD was present in 15 cases (1.5%). There were 13 males (2.6%) and 2 females (0.38%) with a statistically significant difference regarding gender. Among the 13 males with CVD, 7 students (53.8%) had deuteranomaly, 2 students (15.4%) had deuteranopia, 1 student (7.7%) had protanomaly, and 3 students (23.1%) had color blindness. The two females with CVD both had deuteranomaly. Conclusion Early detection of CVD is vital to making informed decisions about a student's future career. With early detection, parents and teachers can adjust their educational strategies to ensure the best learning outcomes for the student.

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Prevalence and predictors of colour vision defects among Egyptian university students

Cited by 4 publications

References 10 publications

Prevalence of color vision deficiency among Chinese college students and their quality of life

Prevalence of color vision deficiency among Chinese college students and their quality of life

Influence of Aerobic Exercise on Stress Reduction in Philippines

A Cross-Sectional Study about the Prevalence of Color Vision Deficiency among School Children in Benghazi

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