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Figure 2 | Journal of Orthopaedic Surgery and Research

Figure 2

From: The effects of a tourniquet used in total knee arthroplasty: a meta-analysis

Figure 2

Forest plot for blood loss. (a) Intraoperative blood loss between TKA with a tourniquet and TKA without a tourniquet. (b) Postoperative visible blood loss between TKA with a tourniquet and TKA without a tourniquet. (c) Calculated blood loss between TKA with a tourniquet and TKA without a tourniquet. (d) Rate of transfusion between TKA with a tourniquet and TKA without a tourniquet. CI confidence interval, IV inverse variance.

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