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