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. Author manuscript; available in PMC: 2010 Sep 3.
Published in final edited form as: J Hosp Med. 2009 May;4(5):298–303. doi: 10.1002/jhm.531

FIGURE 2.

FIGURE 2

Kaplan-Meier curves of cumulative probability of ischemic stroke after hip fracture repair vs. total hip arthroplasty (THA). Error bars indicate 95% confidence intervals; P < 0.001; hazard ratio = 3.8.