[低频脉冲电磁场对绝经后骨质疏松症患者平衡能力的影响]
[The effect of low-frequency pulsed electromagnetic fields on balance ability of patients with post-menopausal osteoporosis].
作者信息
Wu Yuan-Chao, Xu Jian, Yang Lin, Wu Yuan-Chao, Xiong En-Fu, Xie Wei, He Cheng-Qi
机构信息
Center of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu 610041, China.
Rehabilitation Key Laboratory of Sichuan Province, Chengdu 610041, China.
出版信息
Sichuan Da Xue Xue Bao Yi Xue Ban. 2014 Jan;45(1):116-9.
OBJECTIVE
To assess the effect of pulsed electromagnetic fields (PEMFs)on balance ability of postmenopausal women with osteoporosis.
METHODS
43 eligible patients were randomly divided into experimental (n = 24) and control (n = 19) groups. Patients in both groups received conventional drug therapy. Meanwhile, patients in the experimental group were given PEMFs once a day for 30 days.
RESULTS
The Berg Balance Scale (BBS) scores increased and the timed upand to test (TUG) scores, sway index (forward-backward), rectangle area and sway path decreased in the patients in the experimental group (P < 0.05). In the patients in the control group, only changes in BBS scores and sway path were statistically significant (P < 0.05). The decrease of sway index (forward-backward) in the experimental group was greater than that of the control group (P < 0 01).
CONCLUSION
PEMFs can improve the balance ability of patients with post-menopausal osteoporosis.
目的
评估脉冲电磁场（PEMFs）对绝经后骨质疏松症女性平衡能力的影响。
方法
43例符合条件的患者被随机分为实验组（n = 24）和对照组（n = 19）。两组患者均接受常规药物治疗。同时，实验组患者每天接受一次脉冲电磁场治疗，共30天。
结果
实验组患者的伯格平衡量表（BBS）评分升高，计时起立行走测试（TUG）评分、前后摇摆指数、矩形面积和摇摆路径降低（P < 0.05）。对照组患者仅BBS评分和摇摆路径的变化具有统计学意义（P < 0.05）。实验组前后摇摆指数的降低幅度大于对照组（P < 0.01）。
结论
脉冲电磁场可改善绝经后骨质疏松症患者的平衡能力。
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