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. 2020 Aug 6;5(10):1746–1752. doi: 10.1016/j.ekir.2020.07.030

Figure 3.

Figure 3

Kaplan–Meier curves of the relationship between the brachial artery blood flow (BA-flow) at 7 days after surgery and the patency rate in the early or late cannulation groups. (a) In the early cannulation group, patients with a BA-flow of ≥400 ml/min (solid line; n = 63) had a significantly higher patency rate than patients with a BA-flow of <400 ml/min (dotted line; n = 14) (P = 0.001∗). (b) In the late cannulation group, BA-flow did not affect the patency rate (patients with a BA-flow of ≥400 ml/min: solid line, n = 15; patients with a BA-flow of <400 ml/min: dotted line, n = 11) (P = 0.39).