Nadeau J E, Demers R, Skinner B, MacLean L D
Can J Surg. 1975 May;18(3):219-23.
In an evaluation of the diagnostic accuracy of impedance phlebography for the diagnosis of deep vein thrombosis, 51 limbs in 32 patients were examined simultaneously by impedance phlebography and by venography. The impendance diagnosis and accurate in 47 limbs, erroneous in 2 and inconclusive in 2; the overall accuracy was 92%. Simultaneous clinical diagnosis yielded an accuracy of 53%. The method requires full cooperation by the patient and meticulous attention to the details of the test by the physician or technician performing the examination.
在一项评估阻抗静脉造影术诊断深静脉血栓形成的诊断准确性的研究中，对32例患者的51条肢体同时进行了阻抗静脉造影术和静脉造影检查。阻抗静脉造影诊断结果为47条肢体准确，2条错误，2条不确定；总体准确率为92%。同时进行的临床诊断准确率为53%。该方法需要患者充分配合，并且要求执行检查的医生或技术人员仔细关注检查细节。
