Ralphs D N, Brain A J, Grundy D J, Hobsley M
Br Med J. 1980 Apr 12;280(6220):1039-40. doi: 10.1136/bmj.280.6220.1039.
An inguinal hernia was clinically diagnosed as direct or indirect by paired surgeons of 134 occasions. When compared with the findings at operation the hernia was correctly diagnosed in 60 of 78 observations when it was indirect and in 33 of 56 when it was direct. The level of accuracy does not warrant continuing the practice of attempting to distinguish one type of inguinal hernia from another.
134例腹股沟疝由外科医生双人配对进行临床诊断,区分直疝或斜疝。与手术结果相比,78例斜疝中有60例诊断正确,56例直疝中有33例诊断正确。这样的准确率水平并不足以支持继续尝试区分不同类型腹股沟疝的做法。