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Comparison of PI and PF scores of PROMIS before and after operation (n=23,
)
手术前后患者 PROMIS 的 PI 及 PF 评分比较（n=23，
）
| 组别
Group |
PI | PF |
|
*与术前比较P<0.05，#与术后 6 个月比较P<0.05
*Compared with preoperative value, P<0.05;#compared with the value at 6 months after operation, P<0.05 | ||
| 术前
Preoperative |
53.61±3.87# | 48.44±1.97# |
| 术后 6 个月
Six months after operation |
45.22±3.01* | 53.26±1.66* |
| 末次随访
Last follow-up |
44.65±3.04* | 60.70±4.70*# |
| 统计值
Statistic |
F=52.130
P=0.000 |
F=91.782
P=0.000 |
