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Table 3 Postoperative complications of PFNA and CPH in treating intertrochanteric fractures in elderly [n(%)]

From: Proximal femoral nail anti-rotation versus cementless bipolar hemiarthroplasty for unstable femoral intertrochanteric fracture in the elderly: a retrospective study

Group Urinary tract infection Pulmonary infection Deep vein thrombosis Bedsore
PFNA group 3 (4.9%) 2 (3.3%) 3 (4.9%) 2 (3.3%)
CPH group 2 (4.3%) 3 (6.4%) 4 (8.5%) 1 (2.1%)
χ2 value 0.026 0.090 0.128 0.000
P value > 0.05 > 0.05 > 0.05 > 0.05