Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4033324 | Taiwan Journal of Ophthalmology | 2016 | 4 Pages |
Background/PurposeTo evaluate the relationship between refractive error and vision-related quality of life in 16-year-old students in Taiwan.MethodsA cross-sectional study was designed for 16-year junior-high-school students in Taiwan. Myopia was defined as a spherical refractive error (SRE) < −0.50 D, hyperopia as SRE > +1.0 D, and emmetropia as SRE −0.5–+1.0 D in the better eye. Vision-related quality of life was assessed using the Taiwan Chinese version of the 25-Item National Eye Institute Visual Functioning Questionnaire.ResultsOf the 688 participants, 466 (68%) had myopia and 22 (3%) had hyperopia. In logistic-regression models adjusted for gender, parents' education, family income, and parental refractive error, myopia was an independent risk factor of poorer vision-related quality of life for both near vision (odds ratio 1.73, 95% confidence interval 1.22–2.45) and distance vision (odds ratio 3.11, 95% confidence interval 2.23–4.35). Hyperopia was not associated with near- or distance-vision difficulty.ConclusionIn this study population, myopia was associated with difficulties in near and distance vision compared to emmetropia. Further studies are needed to confirm our findings in other populations.