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. 2022 Nov;36(11):1407–1412. [Article in Chinese] doi: 10.7507/1002-1892.202206052

表 2.

Comparison of stiffness in different directions between groups (n=6, Inline graphic, Nm/°)

各组各向刚度比较(n=6,Inline graphic,Nm/°)

组别
Group
前屈
Flexion
后伸
Extension
左侧弯
Left bending
右侧弯
Right bending
左旋转
Left rotation
右旋转
Right rotation
*与INT组比较P<0.05,#与PLD组比较P<0.05,与PCD组比较P<0.05
* Compared with INT group, P<0.05; #compared with PLD group, P<0.05; compared with PCD group, P<0.05
INT 1.87±0.27# 2.42±0.63# 1.44±0.15# 1.42±0.15# 2.54±0.27# 2.53±0.26#
PLD 1.39±0.21* 1.82±0.30* 1.05±0.08* 1.05±0.10* 2.10±0.26* 2.08±0.24*
PCD 1.66±0.29*# 2.07±0.41*# 1.39±0.14# 1.42±0.17# 2.12±0.27* 2.10±0.27*
PCIF 2.02±0.48# 2.09±0.42*# 1.86±0.22*# 1.84±0.16*# 2.73±0.36# 2.67±0.23#
统计值
Statistic
F=193.677
P<0.001
F=140.622
P<0.001
F=1196.934
P<0.001
F=1308.112
P<0.001
F=554.125
P<0.001
F=649.110
P<0.001