[Retracted] PFNA-II Internal Fixation Helps Hip Joint Recovery and Improves Quality of Life of Patients with Lateral-Wall Dangerous Type of Intertrochanteric Fracture

Table 6

VAS scores of hip pain before and after operation in the two groups ().

Groups		Before operation	After operation
PFNA group	59
DHS group	53
	—	0.375	17.140
	—	0.708	<0.001

Note: indicated compared with that before operation. PFNA: proximal femoral nail antirotation; DHS: dynamic hip screw group.