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| 不同仪器测量的骨密度的相关与回归性研究 | |
| 引用本文： | 潘发明,陈常中,杨建华,张文兵,李志平,徐希平. 不同仪器测量的骨密度的相关与回归性研究[J]. 中国公共卫生, 2001, 17(10): 943-944 |
| 作者姓名： | 潘发明 陈常中 杨建华 张文兵 李志平 徐希平 |
| 作者单位： | 1. 安徽医科大学妇幼卫生学教研室, 2. 安徽医科大学生物医学研究所 |
| 摘 要： | 目的；分析大小骨密度仪不同部位测定结果的相关与回归。方法：对341名调查对象用两种骨密度仪测量不同部位的骨密度，对所获取资料经相关与回归分析。结果：不同部位不同仪器的骨密度值具有很强的相关性（P＜0．01），以小骨密度仪测量值为自变量，以大肌密度测量值为因变量可以建立回归方程。结论：不同仪器测量的骨密度具有很强的相关与回归性。 |
| 关 键 词： | 骨密度仪 骨密度 相关 回归 骨质疏松症 |
| 文章编号： | 1001-0580(2001)10-0943-02 |
Study on Correlation and Regression of Bone Mass Density Measured by Different Implements |
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| PAN Fa-ming,et al.. Study on Correlation and Regression of Bone Mass Density Measured by Different Implements[J]. Chinese Journal of Public Health, 2001, 17(10): 943-944 | |
| Authors: | PAN Fa-ming et al. |
| Affiliation: | PAN Fa-ming,et al.Biology Medical Institute of Anhui Medical University |
| Abstract: | Objective To analysis the correlation and regression of bone mass density(BMD) measured in various sites by two different implements.Methods Three hundred and fourty one subjects' BMDs in different sites were tested by two implements, and correlation and regression analysis was employed to the data obtained.Results Significant correlation was found between BMDs measured by different implements in various sites( P <0.01); regarding BMDS measured by the small implement as independent variables .BMDs measured by the big one as dependent variables,a regression equation can be set up.Conclusion BMDs measured by different implements had significant correlation and regression. |
| Keywords: | BMD-measuring implements BMD correlation regression |
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