Figure 3
From: The effects of a tourniquet used in total knee arthroplasty: a meta-analysis
![Figure 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1749-799X-9-13/MediaObjects/13018_2013_Article_400_Fig3_HTML.jpg)
Forest plot for operation time between TKA with a tourniquet and TKA without a tourniquet. CI confidence interval, IV inverse variance.
From: The effects of a tourniquet used in total knee arthroplasty: a meta-analysis
Forest plot for operation time between TKA with a tourniquet and TKA without a tourniquet. CI confidence interval, IV inverse variance.