Methods The influences of sex and age on the prothrombin time (PT), apart prothrombin (APTT) and thrombin time (TT) were defined in 88 wounded patients without the administration of haemostatic.

• 方法观察性别、年龄因素对88例未用促凝药物外伤患者凝血酶原时间(PT)、部分凝血酶原时间(APTT)和凝血酶时间(TT)的影响。