术前出血时间检测：评估其临床实用性。
The preoperative bleeding time test: assessing its clinical usefulness.
作者信息
Gewirtz A S, Kottke-Marchant K, Miller M L
机构信息
Department of Anatomic Pathology, Cleveland Clinic Foundation, OH 44195, USA.
出版信息
Cleve Clin J Med. 1995 Nov-Dec;62(6):379-82. doi: 10.3949/ccjm.62.6.379.
PMID:8556811
Abstract
The bleeding time test can aid in the diagnostic evaluation of patients with clinical hemorrhagic disorders or a history of bleeding. However, its low positive predictive value in predicting perioperative bleeding should force one to abandon it as a routine preoperative screening test.
摘要
出血时间检测有助于对有临床出血性疾病或出血史患者的诊断评估。然而，其在预测围手术期出血方面较低的阳性预测值，应促使人们放弃将其作为一项常规术前筛查检测。
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