Gorman M, Rittersbach G H, Eliason J A, Rosenthal A R
Ophthalmic Surg. 1986 Aug;17(8):490-2.
In a prospective study, 139 patients undergoing cataract extraction were evaluated preoperatively with a panel of coagulation studies: prothrombin time, partial thromboplastin time, platelet count, and total bleeding time. Patients were monitored postoperatively for the presence of a hyphema which was then correlated with the test results. There was an overall incidence of 10.8% hyphemas in the population, and a statistically significant correlation was revealed with abnormal test results only if all the tests were considered together.
在一项前瞻性研究中，对139例接受白内障摘除术的患者术前进行了一组凝血检查评估：凝血酶原时间、部分凝血活酶时间、血小板计数和总出血时间。术后监测患者是否存在前房积血，并将其与检查结果相关联。该人群中前房积血的总体发生率为10.8%，只有将所有检查综合考虑时，异常检查结果与前房积血之间才显示出具有统计学意义的相关性。
