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. Author manuscript; available in PMC: 2014 Apr 25.
Published in final edited form as: Semin Dial. 2012 Nov-Dec;25(6):640–648. doi: 10.1111/sdi.12037

Figure 2.

Figure 2

Ratio of unnecessary to necessary permanent access surgeries at different theoretical referral eGFR thresholds by age and length of follow-up. (a) Referral threshold eGFRo25 ml/min/1.73m2. (b) Referral threshold eGFRo20 ml/min/1.73m2. (c) Referral threshold eGFRo15 ml/min/1.73m2. Reproduced with permission from reference 40.