Table 3.

Harris hip score of before surgery and at 3 years after surgery.

Variables	Direct anterior approach (n = 30)	Posterior approach (n = 31)	p value
Preoperative
Total	50.7 ± 10.6	54.9 ± 10.2	0.12
Postoperative
Unlimited walking (%)	76.7	80.6	0.47
Stairs normally (%)	83.3	87.0	0.48
Shoes and socks with ease (%)	80.0	67.7	0.21
Total	91.3 ± 4.5	90.5 ± 6.4	0.76