Prevalence of and Risk Factors for Dry Eye Symptom in Mainland China: A Systematic Review and Meta-Analysis

Table 3

The pooled odds ratio for risk factors of DES.

Variable	Pooled odds ratio	95% CI (%)		value
		Lower limit	Upper limit
Females	1.15	1.04	1.27	0.005
Age	3.34	2.68	4.16	<0.001
Diabetes	3.82	2.68	5.46	<0.001

CI: confidence interval.