Servicios Personalizados
Revista
Articulo
Indicadores
- Citado por SciELO
Links relacionados
- Similares en SciELO
Compartir
Revista de la Facultad de Medicina Humana
versión impresa ISSN 1814-5469versión On-line ISSN 2308-0531
Resumen
LANDA GUERRA, Guillermo. Concordance between tow questionaries for the diagnosis of digital eye strain in students of a university in Peru. Rev. Fac. Med. Hum. [online]. 2023, vol.23, n.4, pp.92-99. Epub 30-Nov-2023. ISSN 1814-5469. http://dx.doi.org/10.25176/rfmh.v23i4.5765.
Objective:
To obtain the frequency of digital visual fatigue (DVF) using two questionnaires among students of a private university in Lima, Peru; to estimate the degree of agreement between both methods.
Methods:
A cross-sectional study was conducted in a sample of 345 participants over 18 years old, students of a university in Lima, Peru and who completed the data collection instrument. The two methods used for the measurement of DVF were the Hayes questionnaire, which defines a positive case for DVF with a score equal to or greater than 20; and the Seguí CVS-Q questionnaire, which defines a positive case for DVF with a score greater than 6. The Cohen's kappa coefficient with its 95% confidence interval was estimated to measure the overall agreement and by strata.
Results:
The Hayes questionnaire identified 167 (48.4%) participants with a presumptive diagnosis of DVF, the Seguí questionnaire identified 247 (71.6%) students. In the concordance analysis, Cohen's Kappa coefficient was 0.45 (95%CI; 0.37 - 0.53) (p < 0.01) in the overall analysis, considered moderate.
Conclusion:
The degree of concordance between both methods was moderate, the Seguí instrument identified a higher proportion of university students with DVF.
Palabras clave : Asthenopia; Self Report; Vision Screening; Surveys and Questionnaires; Eye Manifestations(MeSH)..