Fig. 2From: Does post acute care reduce the mortality of octogenarian and nonagenarian patients undergoing hip fracture surgery?Kaplan–Meier estimates the cumulative incidence of re-fracture. A PAC group versus non-PAC group (B) patient with CVD or not (C) patient with diabetes mellitus or not (D) patient with bone marrow density ≤ -4 and > -4 before fractureBack to article page