Journal of Ophthalmology / 2012 / Article / Tab 3

Research Article

Passive Smoking as a Risk Factor of Dry Eye in Children

Table 3

Gender, vitamin deficiency, and indoor smoking between dry eye and nondry eye groups.

Patient with nondry eyePatient with dry eyeChi test 𝑃

Smoking positive67049.53<0.0001
Smoking negative2610
Positive signs of vitamin deficiency7120.770.381
Negative signs of vitamin deficiency2568

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