正交试验下电针悬钟穴治疗脑梗死后足下垂的优化研究
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Optimization of Xuanzhong Point electroacupuncture in the treatment offoot drop after cerebral infarction under orthogonal test Huang Lin， Song Hongwei，Bai Xue. Department of Traditional Chinese Medicine， Community Health Service Center，Pengpu New Vilage Stret， Jing'an District，Shanghai 2Ol907，China
【Abstract】ObjectiveThe optimal scheme was screened by comparing the therapeutic effects of electroacupuncture at Xuanzhong Point with different frequencies，acupuncture depths，andneedleretention timeon foot dropafter cerebral infarction.MethodsEightypatients withfoot dropafter cerebral infarction were selected as theresearch objects，and wererandomly divided into8groupsaccording tothe orthogonal experimental designof 3 factors and2 levels，with1O cases ineach group.Thepatients in the8groups were treated with electroacupuncture at Xuanzhong Point with different frequencies，acupuncture depth，and needle retention time，once aday for2 weeks. Atthe end of treatment，the therapeutic efect was evaluated，and the optimal scheme of electroacupunctureatthe Xuanzhong Point for foot drop after cerebral infarction was summarized.ResultsThe frequency of stimulation was the mainfactor affecting the therapeutic effect of electroacupunctureat the Xuanzhong acupointonpatients with foot dropaftercerebral infarction，follwed bythedepth ofacupunctureand thedurationofneedleretention.Theoptimal planof electroacupuncture at Xuanzhong acupoint fortreating patients with footdrop after cerebral infarctionwas acupuncture at 1.5 cun + frequency of 100Hz ，andneedle retention for 20min or 40min .ConclusionThe primary andsecondaryrelationshipof stimulation frequency，acupuncture depth，and needle retention timeaffecting thetherapeuticefect of electroacupuncture at Xuanzhong Pointinpatients with foot drop aftercerebral infarction is stimulation frequency > acupuncture depth > needle retention time，among which 1.5 cun + frequency 100Hz+ needle retention 20min or 40 min is the optimal scheme.
【Keywords】 Brain infarction;Electroacupuncture therapy；Foot drop; Orthogonal experimental design; Scheme evaluation
之为“脑卒中"或“脑血管意外”该疾病的死亡率和致残率及高复发率均较高]。（剩余6609字）
