Fig. 4From: Cephalo-medullary nailing versus dynamic hip screw with trochanteric stabilisation plate for the treatment of unstable per-trochanteric hip fractures: a meta-analysisA forest plot showing the comparison of a hospital stay (days), b mechanical failure rates and c infection rates between the two fixation methods. CI, confidence interval; IV, independent variable; M-H, Mantel-Haenszel; CMN, cephalo-medullary nail; DHS, dynamic hip screw; TSP, trochanteric stabilisation plateBack to article page