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Fig. 3 | BMC Nephrology

Fig. 3

From: Intradialytic hypotension is an important risk factor for critical limb ischemia in patients on hemodialysis

Fig. 3

a Incidence of intervention for or death from CLI. Abbreviation: CLI, critical limb ischemia. b The estimation of the cumulative incidence function of CLI by history of IDH with death as a competing event. CLI, P = 0.01: Gray’s test. Abbreviations: CLI, critical limb ischemia; IDH, intradialytic hypotension. The number at risk of IDH(+) and IDH(−) groups are shown under the estimation of the cumulative icidence function of CLI

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