表 4.

Comparison of hip function and pain scores between 2 groups (n=12, )

两组患者髋关节功能和疼痛评分比较（n=12， ）

组别 Group	Harris 评分 Harris score
	术前 Preoperative	术后 1 d One day after operation	术后 3 d Three days after operation	术后 14 d Fourteen days after operation	术后 3 个月 Three months after operation	术后 6 个月 Six months after operation	术后 1 年 One year after operation
SuperPATH 组 SuperPATH group	45.67±5.93	60.25±8.94	70.92±6.63	78.67±5.35	82.08±4.76	84.92±5.87	85.58±6.54
对照组 Control group	46.92±8.94	52.33±5.00	64.00±8.85	75.50±4.50	79.25±5.99	84.17±7.04	86.75±3.14
统计值 Statistic	t=–0.404 P= 0.690	t=2.679 P=0.014	t=2.167 P=0.041	t=1.569 P=0.131	t=1.284 P=0.213	t=0.283 P=0.780	t=–0.557 P= 0.583