血小板聚集试验已成为反映血小板功能常用的指标。然而,血小板聚集受多种生理因素的影响,这些因素包括:年龄、性别、种族、吸烟、情绪、运动、长期坐位、食物和妊娠等。本文综合有关文献,逐个讨论这些因素对血小板聚集的影响及其可能机制,旨在协助临床实验室正确判断血小板聚集功能,并认识各种生理因素通过影响血小板聚集,而对机体所产生的某些生理病理效应。一、年龄:一般认为,随着年龄的增加, Platelet aggregation test has become a commonly used indicator of platelet function. However, platelet aggregation is influenced by a variety of physiological factors, including age, gender, race, smoking, mood, exercise, long-term sitting, food and pregnancy. This article synthesizes the relevant literature, one by one to discuss the impact of these factors on platelet aggregation and its possible mechanism, to help clinical laboratories correctly determine platelet aggregation function, and understanding of various physiological factors through the impact of platelet aggregation, and the body of some Physiological and pathological effects. First, the age: It is generally believed that with increasing age,