Correlation analysis on RA-based measurement of BMD and DEXA
10.3969/J.ISSN.1672-8270.2014.07.019
- VernacularTitle:放射吸收法与双能X射线吸收法骨密度测量相关性分析
- Author:
Tao SUN
;
Shanqing HAN
- Publication Type:Journal Article
- Keywords:
Radiographic absorptiometry;
Dual energy X-ray absorptiometry;
Bone mineral density;
Measurement;
Accuracy
- From:
China Medical Equipment
2014;(7):52-53,54
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the correlation between BMD based on DR and DEXA. Methods: A total of 30 cadaver hand specimens were measured by bone mineral density measurement software based on RA developed by us and Hologic QDR-2000. Results: The overall results of F test were significant so that the data were analyzed by SPSS16 statistical software(r=0.7798, P<0.05). It is moderately and highly correlated between RA and DEXA. Conclusion: Self-developed software has a bright future because it is accurate and cheaper compared to foreign software.
