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首页> 外文会议>IASTED international conference on biomedical engineering >CORRELATION BETWEEN CHARACTERISTICS OF TRABECULAE AND OSTEOPOROSIS USING MORPHOLOGICAL ANALYSIS FROM RADIOGRAPHIC IMAGES
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CORRELATION BETWEEN CHARACTERISTICS OF TRABECULAE AND OSTEOPOROSIS USING MORPHOLOGICAL ANALYSIS FROM RADIOGRAPHIC IMAGES

机译：基于射线图像形态学分析的小梁和骨质疏松特征与骨质疏松特征的相关性

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This Study aims to examine the correlation between the characteristics of trabeculae through structural analysis of femoral bone from radiographic image. With 34 females (average age of 62.1 years) and 6 males (average age of 60.7 years) who received osteoporosis related examination chosen as subjects and were categorized into normal group and osteoporosis group in accordance with the T-score of the average value of the measurement of the bone density of femoral bone measured with DEXA (Dual Energy X-ray Absorptiometry). ROI (Region of interests) was selected and characteristics of trabeculae were analyzed by using the skeletonization of fractal analysis and trabeculae image in order to examine the correlation with osteoporosis. The result of measurement of configuration of the bone displayed statistically significant correlation between Neck cortical thickness, Shaft cortical thickness (Medial) and Shaft cortical thickness (Lateral) with BMD average (T-score). In addition, only the trabeculae area among the 5 structural indices displayed statistically significant correlation with BMD average (T-score). This research shows significant correlation of the morphological characteristics analysis of bone from the femoral radiographic images with BMD.
机译：本研究旨在通过射线图像股骨骨骨结构分析来研究小梁特征之间的相关性。 34名女性（平均年龄为62.1岁）和6名男性（平均年龄为60.7岁），他接受了作为受试者的骨质疏松症相关检查，并按照平均值的T-score归类为正常组和骨质疏松症组用DEXA（双能X射线吸收术测量股骨骨骨密度的测量。选择了ROI（兴趣区），通过使用分形分析和小梁图像的骨架化分析了小梁的特征，以检查与骨质疏松症的相关性。骨骼配置的测量结果显示颈部皮质厚度，轴皮质厚度（内侧）和轴皮质厚度（横向）与BMD平均值（T-Score）之间的统计显着相关性。另外，只有5个结构索引中的小梁区域与BMD平均值显示统计学显着的相关性（T-得分）。该研究表明，与BMD的股骨放射线图像的骨形态特征分析显着相关。

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