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. 2012 Jun 18;5(3):343–347. doi: 10.3980/j.issn.2222-3959.2012.03.18

Table 1. Percentage of bacterial positive culture from conjunctiva in Qiang and Han people with dry eye.

Groups n Positive Negative Positive rate %
Qiang 108 62 46 57.4
Han 160 98 62 61.2
Total 268 160 108 59.7

Χ2=0.396, P=0.529.