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  Indian J Med Microbiol
 

Figure 4: Forest plot showing mean difference in length of intensive care unit stay, central vertical line, “no difference” point between the 2 Groups; horizontal line, 95% confidence interval; squares, differences in mean; diamonds, pooled differences in mean

Figure 4: Forest plot showing mean difference in length of intensive care unit stay, central vertical line, “no difference” point between the 2 Groups; horizontal line, 95% confidence interval; squares, differences in mean; diamonds, pooled differences in mean