Visual, Ocular Surface and Extraocular Diagnostic Criteria for Prevalence of Computer Vision Syndrome: A Cross-sectional Smart-survey Based Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 8,085
- 试验地点
- 1
- 主要终点
- Number of participants suffering from CVS
研究概览
简要总结
CVS-F4 questionnaire will be used as an instrument to survey CVS prevalence and severity among medical students
详细描述
CVS-F4 (30 questions) will be an online survey via the SurveyMonkey Company. We will collect the responses and analyze the results. Informed consent will be obtained from the participants as an item within the survey itself that he/she agrees to use his/her data in this research work. The questionnaire includes questions regarding potential ocular, extra-ocular, musclo-skeletal and neuro-psychatric complains caused by CVS. Complete statistical analysis of the survey data will be done using univariate and multivariate logistic and linear regression analysis. The CVS diagnosis will be based on the 5 diagnostic criteria (5DC) to create a new short self-assessment questionnaire for accurate prevalence of CVS.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 16 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •university students
- •university staff members
排除标准
- •ocular surgery
- •amblyopia
- •anisometropia
- •strabismus
- •systemic disease
结局指标
主要结局
Number of participants suffering from CVS
时间窗: 3 months
will be reported in form of percentage (%) of students with CVS
Rate of CVS symptoms-attacks
时间窗: 3 months
The results will be presented as annual percentage
次要结局
未报告次要终点
研究者
Prof. Mohammed Iqbal
Professor of Ophthalmology
Sohag University