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. 2017 Feb;31(2):210–214. [Article in Chinese] doi: 10.7507/1002-1892.201610092

表 4.

Comparison of biomechanical testing results between 2 groups(n=10, Inline graphic

两组生物力学测试比较(n=10, Inline graphic

组别
Group
前屈位移(mm)
Flexion displacement (mm)
后伸位移(mm)
Extension displacement(mm)
侧屈位移(mm)
Lateral flexion displacement(mm)
垂直压缩刚度(N/mm)
Vertical compression stiffness(N/mm)
实验组
Experimental group
1.03±0.09 2.10±0.10 0.82±0.08 44.00±0.63
对照组
Control group
1.07±0.08 2.13±0.10 0.87±0.09 44.50±0.67
统计值
Statistic
t=–1.109
P= 0.282
t=–0.721
P= 0.452
t=–1.377
P= 0.185
t=–1.861
P= 0.079