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. 2025 Jan;39(1):75–82. [Article in Chinese] doi: 10.7507/1002-1892.202410025

表 2.

Comparison of outcome indicators between groups

3组患者结局指标比较

结局指标
Outcome indicator
A组
Group A
B组
Group B
C组
Group C
P
P value
住院时间(x±s,d) 6.25±1.04 6.29±0.76 6.40±1.14 0.963
随访时间(x±s,月) 14.00±3.02 14.29±2.22 14.80±5.59 0.926
骨折愈合时间(x±s,周) 8.13±0.84 9.14±1.57 10.40±2.19 0.047
术后1个月膝关节活动度(x±s,°) 97.50±3.78 89.29±6.08 86.00±10.84 0.020
膝关节正常活动时间(x±s,周) 17.38±1.41 18.86±2.55 21.20±2.68 0.019
膝关节负重时间(x±s,周) 5.25±1.04 5.43±0.98 6.80±1.10 0.041
住院费用(x±s,万元) 0.67±0.04 1.13±0.09 0.82±0.07 <0.001
HSS评分(优/良/差,侧) 8/0/0 6/1/0 4/1/0 0.740
术后1个月骨折线模糊(是/否,侧) 8/0 5/2 3/2 0.168
骨折移位(是/否,侧) 0/8 0/7 1/4 0.452
术中骨块劈裂(是/否,侧) 0/8 1/6 0/5 0.376