摘要
目的探究多层螺旋CT（MSCT）检查对急腹症的临床诊断价值.方法选取我院收治的253例疑诊急腹症患者,均接受了MSCT检查,将其检查结果与临床诊断结果进行对比.计算MSCT检查对急腹症诊断的特异度、灵敏度、准确度、阴性和阳性预测值.结果MSCT检查急腹症的特异度为68.57%,灵敏度为87.16%,准确度为84.58%,阴性预测值为46.15%,阳性预测值为94.53%.结论对急腹症患者实施MSCT检查,灵敏度、准确度和阳性预测值较高,能为临床提供参考.
Objective To investigate the clinical value of multi-slice CT （MSCT） in the diagnosis of acute abdomen. Methods Twenty-five patients with suspected acute abdomen were enrolled in our hospital received MSCT examination, the results were compared with the clinical diagnosis. The specificity, sensitivity, accuracy, negative predictive value and positive predictive value of MSCT examination in acute abdomen were calculated. Results The specificity of MSCT in acute abdomen was 68.57%, the sensitivity was 87.16%, the accuracy was 84.58%, the negative predictive value was 46.15% and the positive predictive value was 94.53%. Conclusion MSCT examination is effective in patients with acute abdomen, and the sensitivity, accuracy and positive predictive value are high, which can provide important reference for clinical diagnosis.
出处
《临床研究》
2017年第4期193-193,195,共2页
Clinical Research
关键词
多层螺旋CT
急腹症
特异度
灵敏度
multi-slice spiral CT
acute abdomen
specificity
sensitivity
