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مقاله
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Abstract
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Title:
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Effect of near work on ocular biometric components
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Author(s):
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Nooshin Dadbin; Abbasali Yekta; Haasan Hashemi; Samira heidarian; Mohhamadali Nakhaei; mehdi Khabazkhoob
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Presentation Type:
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Poster
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Subject:
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Cornea and Anterior Segment
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Others:
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Presenting Author:
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Name:
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Nooshin Dadbin
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Affiliation :(optional)
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Noor Ophthalmology Research Center, Noor Eye Hospital, Tehran, Iran
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E mail:
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nono1359@yahoo.com
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Phone:
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Mobile:
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09123220626
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Purpose:
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To determine the association between ocular biometric components and near work in bank employees
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Methods:
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This study was conducted as an analytical cross-sectional study. A group of bank employees and a control group were randomly selected. Then ocular biometric indices were measured using a Nidek biometer (US 800).
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Results:
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Mean spherical equivalent was -0.53 (95%CI: -0.7 to -0.36) diopter (D) in bank employees and 0.09(95%CI: -0.05 to 0.23) D in the control group(p<0.001). After adjusting for age and gender, axial length and vitreous chamber depth were significantly longer in bank employees. In a logistic regression model, near work significantly correlated with increasing axial length 1.89(95%CI: 1.3 to 2.75) and decreasing corneal radius of curvature 0.22 (95%CI: 0.08 to 0.63) after adjusting for age, gender, and refractive error. A second model showed longer axial lengths 1.9(95%CI: 1.31 to 2.75), thicker lenses 1.96 (95%CI: 1.1 to 3.49), and smaller corneal radii of curvature 0.22 (0.08 to 0.63) among bank employees
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Conclusion:
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In this study we showed that ocular biometric components, especially axial length, lens thickness, and corneal radius of curvature, significantly differ between people with a history of near work and those without one
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Attachment:
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4210near work.pptx
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