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目的 以常规目视X线片作为参考标准,回顾性评价病人仰卧位时行脊柱常规半定量X线片评估椎骨骨折(VFA)的准确性。方法 该回顾性研究得到机构伦理审查委员会批准,并获得病人知情同意。
Objective To evaluate the accuracy of routine semi-quantitative radiographs for assessing vertebral fractures (VFA) with routine visual radiography as a reference standard in retrospective evaluation of supine patients. Methods This retrospective study was approved by the institutional ethics review board and informed consent was obtained from patients.