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  Indian J Med Microbiol
 

Figure 2: Age-standardized prevalence of moderate-to-severe visual impairment by gender; each line represents results of one of the eight studies, center line of diamonds represent summary measures (ES: Effect size) and lateral tips of diamond show CIs and area of each square is proportional to the study's weight in the meta-analysis. CI: Confidence interval

Figure 2: Age-standardized prevalence of moderate-to-severe visual impairment by gender; each line represents results of one of the eight studies, center line of diamonds represent summary measures (ES: Effect size) and lateral tips of diamond show CIs and area of each square is proportional to the study's weight in the meta-analysis. CI: Confidence interval