摘要
目的探讨颈部肌群等长收缩训练对下颈椎失稳交感神经症状的临床疗效。方法 41例下颈椎失稳并发交感神经症状的患者分为试验组(n=21)和对照组(n=20)。两组均接受为期3周的手法治疗,试验组同时行颈部肌群等长收缩训练。治疗前后采用视觉模拟评分法(VAS)评价临床症状,采用短程频谱分析法检测心率变异性,包括总功率(TP)、低频成分(LF)、高频成分(HF)、低频高频比(LF/HF)。结果治疗后,两组VAS评分、LF、LF/HF均下降(P<0.05);试验组VAS评分、LF、LF/HF均低于对照组(P<0.05)。结论等长收缩训练可改善下颈椎失稳患者交感神经症状。
Objective To study the effect of isometric contraction on subaxial cervical instability with sympathetic nervous symptoms. Methods 41 subaxial cervical instability patients with sympathetic nervous symptoms were assigned to experimental group （n=21） and con- trol group （n=20）. Both groups received manipulation therapy. Experimental group received isometric contraction in addition. They were as- sessed with Visual Analogue Scale （VAS） and heart rate variability （HRV）, including total power （TP）, low frequency power （LF）, high fre- quency power （HF）, and LF/HF before and 3 weeks after treatment. Results The scores of VAS, LF and LF/HF decreased in both groups af- ter treatment （P〈0.05）, which decreased more in the experiement group than in the control group （P〈0.05）. Conclusion Isometric contrac- tion can release the sympathetic nervous symptoms post subaxial cervical instability.
出处
《中国康复理论与实践》
CSCD
北大核心
2013年第3期269-271,共3页
Chinese Journal of Rehabilitation Theory and Practice
关键词
下颈椎失稳
交感神经症状
心率变异性
等长收缩
subaxial cervical instability
sympathetic nervous symptoms
heart rate variability
isometric contraction
