Skip to main content
. 2024 Apr 7;12(4):74. doi: 10.3390/diseases12040074

Figure 2.

Figure 2

Forest plot of estimating the amputation risk in COVID-19-ALI patients [22,27,28,30,31,33,35]. The blue squares display the effect estimate (ORs), with the size of each blue square corresponding to the weight given to each study in the meta-analysis. Horizontal lines or black arrow represent the 95% CIs corresponding to each effect estimate. The black diamond represents the overall effect of intervention, with its width representing the overall 95% CI. The I2 statistic represents a measure of heterogeneity. Overall effect OR: 2.31 [1.68, 3.17]; p < 0.00001.