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. 2013 Sep 27;15(9):e209. doi: 10.2196/jmir.2198

Table 2.

Characteristics of the 979 gender-identified respondentsa.

Characteristic Category “Yes” response, n (%) “No” response, n (%) P
Number of dry eye symptoms




<5 428 (68.6) 196 (31.4) .080b

≥5 263 (74.1) 92 (25.9)
Gender




Male 291 (66.1) 149 (33.9) .006b

Female 400 (74.2) 139 (25.8)
Age group, years




20–29 291 (65.4) 154 (34.6) .004c

30–39 160 (70.5) 67 (29.5)

40–49 120 (75.9) 38 (24.1)

50–59 60 (82.2) 13 (17.8)

>60 60 (78.9 16 (21.1)

aOne of the 980 respondents did not provide information about gender.

bFisher’s exact test.

cChi-square test.