CVS-F3 questionnaire will be used as an instrument to survey CVS prevalence and severity among medical students
CVS-F3 is a valid questionnaire that includes 26 questions to be responded by the medical students to detect CVS complains and possible complications. 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.
Study Type
OBSERVATIONAL
Enrollment
49
the students will respond to CVS-F3 questionnaire to report their potential CVS complains and associated screen factors as screen-time, screen-size, screen-resolution and other factors.
Faculty of medicine
Sohag, Egypt
Sohag Faculty of Medicine
Sohag, Egypt
Prevalence of CVS
will be reorted in form of percentage (%) of students with CVS
Time frame: 1 month
Visual acuity
measurement of visual acuity using distance visual charts in logMAR measurements
Time frame: 1 month
Refraction
measurement of refractive power in diopters
Time frame: 1 month
Schirmer test
measurement of tear volume production with Schirmer test in mm unit measurements
Time frame: 1 month
Tear Break Up Time (TBUT)
measurement of tear film stability with TBUT in seconds time unit measurements
Time frame: 1 month
mfERG examinations
mfERG will be performed for the students to document the effect of CVS on retina
Time frame: 6 months
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.