Figure 4.

A Kaplan-Meier survival curve of patients based on whether a pathologic fracture was present before the operation or not shows that presence of a pathologic fracture decreases the prognosis of the patient (p < 0.001).

Fottner et al. BMC Musculoskeletal Disorders 2010 11:145   doi:10.1186/1471-2474-11-145
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