Journal of Ophthalmology / 2018 / Article / Tab 5

Research Article

Prevalence and Related Factors for Myopia in School-Aged Children in Qingdao

Table 5

Associations between myopia and possible risk factors.

VariablesUnivariate analysisMultivariate analysis
Odds ratio95% CIPOdds ratio95% CIP

Parental myopia
 One myopic1.471.24–1.960.011.620.71–2.340.12
 Two myopic2.321.72–3.28<0.0012.581.76–3.46<0.001
Near work distance (cm)
 Trend test0.160.21
Near work time (h/d)1.281.04–1.86<0.0011.420.79–2.040.16
Outdoor activity time (h/d)0.670.46–0.780.030.740.53–0.92<0.001
5 min rest after continuous near work time (min)
 Trend test<0.001<0.001

indicates a significant statistical significance ().

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