军队医科院校心理亚健康学生肌电生物反馈干预研究

Electromyographic feedback therapy for mental subhealth in military medical university students

目的 :对军队医科院校大学生中心理亚健康人群进行肌电生物反馈干预 ,并对干预效果进行评估 .方法 :采用康奈尔医学指数 (CMI) ,结合精神科访谈对某所军队医科大学4 12名医学生进行心理亚健康状态的筛查 ;采用多媒体生物反馈系统对心理亚健康学生进行肌电生物反馈治疗 ,采用生理指标、焦虑、抑郁、睡眠质量评估治疗后的效果 .结果 :①军队医学生心理亚健康发生比例为 18 2 % ;②生物反馈治疗后心理亚健康学生的生理指标及心理指标均有明显改善(P <0 0 5 ) ;③生物反馈治疗后肌电的下降率与SAS的相关有统计学意义 (P <0 0 5 ) .结论 :肌电生物反馈治疗对心理亚健康人群的干预有着重要意义 .

AIM: To intervene the mental subhealth in military medical university students by using electromyographic feedback therapy and to study the effect of the therapy. METHODS: Using the Cornell Medical Index (CMI) and psychiatric interlocution to screen those with mental subhealth from 412 students from a military medical university. Electromyographic feedback therapy was used to intervene the screened out subjects. Physiological value, anxiety and depression grade, sleeping quality were used as criteria to study the effect of the therapy. RESULTS: ① 18.2% medical university students were with mental subhealth. ② Electromyographic feedback effectively improved the physiological and mental status of mental subhealth students (P<0.05). ③ Significant correlation was found between the myoelectricity decrease rate and SAS score (P<0.05). CONCLUSION: Electromyographic feedback can effectively improve the physiological and mental status of those with mental subhealth.