Morris G K, Mitchell J R
Lancet. 1976 Oct 23;2(7991):867-9. doi: 10.1016/s0140-6736(76)90535-3.
643 orthopaedic surgeons were sent a questionary asking how they attempted to prevent and diagnose deep venous thrombosis (D.V.T.) in patients with hip fractures. 411 (64%) replied. Of those who replied, 51% offered no prophylaxis, only 3% routinely used oral anticoagulation, and 85% relied on clinical signs in the diagnosis.
643名骨科医生收到了一份调查问卷,询问他们如何尝试预防和诊断髋部骨折患者的深静脉血栓形成(D.V.T.)。411人(64%)进行了回复。在回复者中,51%未采取预防措施,只有3%常规使用口服抗凝药,85%依靠临床体征进行诊断。