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. 2024 May;38(5):542–549. [Article in Chinese] doi: 10.7507/1002-1892.202402018

表 2.

Comparison of the outcome indicators between groups (x±s)

3组患者结局指标比较(x±s

结局指标
Outcome indicator
A组(n=20)
Group A (n=20)
B组(n=10)
Group B (n=10)
C组(n=6)
Group C (n=6)
P
P value
随访时间(月) 20.85±8.58 20.20±5.84 17.50±3.93 0.623
C2~7角手术前后差值(°) −10.11±4.79 −11.58±5.68 −8.85±6.29 0.593
C2-7 SVA手术前后差值(mm) −8.44±6.77 −4.00±9.34 −8.58±10.51 0.350
C7S手术前后差值(°) 5.89±3.49 5.65±5.00 3.04±6.31 0.389
后凸矫正率(%) 140.20±43.53 107.41±42.14 69.02±41.53 0.003
融合节段高度手术前后差值(mm) 2.75±0.85 3.07±0.77 3.14±0.67 0.448
JOA评分改善率(%) 65.00±11.01 55.89±12.81 51.30±10.88 0.023