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. 2023 Jul;37(7):827–832. [Article in Chinese] doi: 10.7507/1002-1892.202303064

表 5.

Comparison of muscle imbalance indices of different muscle groups between subgroups of CSA (Inline graphic, %)

不同CSA亚组各肌群肌力失衡指数比较（Inline graphic，%）

组别
Group		 例数
n 		冈上肌
Supraspinatus		 肩胛下肌
Subscapularis		 冈下肌
Infraspinatus		 三角肌前束
Anterior bundle
of deltoid		 三角肌中束
Middle bundle
of deltoid		 三角肌后束
Posterior bundle
of deltoid
A 9 9.9±28.3 5.4±16.4 2.6±9.1 5.5±10.5 16.3±17.7 6.6±8.3
B 33 16.1±23.7 7.8±19.8 7.0±9.8 20.4±17.0 6.1±21.9 11.2±13.8
统计量
Statistical value		 t=−0.676 t=−1.180 t=−0.338 t=−2.494 t=1.267 t=−0.986
P值
P value		 0.503 0.737 0.245 0.017 0.213 0.336