Drzał-Grabiec Justyna, Truszczyńska Aleksandra, Tarnowski Adam, Płaszewski Maciej
Assistant Professor, Medical Faculty, University of Rzeszow, Rzeszow, Poland.
Assistant Professor, Department of Physiotherapy, University of Physical Education, Warsaw, Poland.
J Manipulative Physiol Ther. 2015 Mar-Apr;38(3):225-31. doi: 10.1016/j.jmpt.2015.01.001. Epub 2015 Feb 20.
The purpose of this study was to test validity of photogrammetry compared with radiography as a method of measuring the Cobb angle and the size of anterior-posterior spine curvatures in adults.
The study included 50 volunteers, 23 men and 27 women whose mean age was 52.6 years. The average weight of the subjects was 81.3 kg, average body height was 172.0 cm, and the average body mass index was 27.4. Based on radiologic examination, the length and depth of lumbar lordosis were determined and the size of the Cobb angle of lumbar scoliosis. After the radiologic examination, a photogrammetric test was performed for each subject with the projection moire phenomenon.
The Pearson correlation found statistically significant associations concerning the length of lordosis (P < .001) and the Cobb angle (P < .001). Correlation of the depth of lordosis indicated a strong trend (P = .063).
This study found that the moire method of photogrammetric measurement produced similar findings to radiographic measurements in determining size of the Cobb angle and the length of lumbar lordosis.
本研究旨在测试摄影测量法与X线摄影相比，作为测量成人科布角及脊柱前后弯曲度的一种方法的有效性。
该研究纳入了50名志愿者，其中男性23名，女性27名，平均年龄为52.6岁。受试者的平均体重为81.3千克，平均身高为172.0厘米，平均体重指数为27.4。基于放射学检查，确定腰椎前凸的长度和深度以及腰椎侧弯的科布角大小。放射学检查后，对每位受试者进行投影云纹现象的摄影测量测试。
Pearson相关性分析发现，前凸长度（P < .001）和科布角（P < .001）具有统计学意义的显著关联。前凸深度的相关性显示出强烈趋势（P = .063）。
本研究发现，在确定科布角大小和腰椎前凸长度方面，云纹摄影测量法与X线摄影测量法的结果相似。
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