摘要
通过ROC曲线分析法可对放射诊断系统的效能做出定量评价，代表诊断效能高低的参数为ROC曲线下的面积，使用该方法比较仅由诊断医师不同而引起效能变化的放射诊断系统时可以反映不同医师对某疾病的鉴别能力，为管理者合理规划放射科人员配置提供参考依据。
Performance of the radio diagnostic system can be evaluated quantitatively by the analysis method of the ROC curve. Areas under the ROC curves represent the diagnostic performance efficiency. A comparison of the performance variance of the diagnostic system incurred by different diagnosticians, will find the diagnostic competence of individual diagnosticians. This can help hospital management in deploying personnel in the department of radiology reasonably.
出处
《中华医院管理杂志》
北大核心
2009年第10期676-678,共3页
Chinese Journal of Hospital Administration
关键词
放射医师
诊断水平
ROC曲线
检测效能
Radiologist
Diagnostic competence
ROC curve
Detection performance
