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应用人体重心动摇仪对７名学生在一天内进行多次平衡功能检查。又对６名学生连续５ｄ，每天１次，进行重心动摇仪测试，以了解该项检查结果的稳定性。选取闭眼时重心动摇轨迹的长度及面积作为观察指标，发现该项检查在１ｄ内的不同时间测试及５ｄ的连续测试中结果稳定。测试个体间存在差异，但不同测试时间对测试结果无影响。说明该项检查结果稳定，可在临床上用于观测平衡障碍患者的治疗转归情况
Application of body weight-bearing instrument on seven students in a day to conduct multiple balance function tests. Again six students for 5 days, 1 day, the center of gravity test instrument to understand the stability of the test results. The length and area of the center of gravity swing trajectory were selected as the observation index when the eyes were closed, and the results showed that the test was stable in different time tests within 1d and 5d consecutive tests. There are differences between the test individuals, but different test times have no effect on the test results. Indicating that the test results are stable and can be used clinically to observe the outcome of treatment of patients with balance disorders