目的:重度高原反应可发生高原脑水肿和高原肺水肿等急性高原病,严重威胁急进高海拔地区人群的生命安全。若能在进入高原前,对进入高原后急性高原病的发病情况作出预测,将是十分有益的。方法:在西宁地区(海拔2 260m)对受试者进行血红蛋白测定后,跟随他们乘车用3天时间到达海拔4 OBJECTIVE: Severe altitude sickness may lead to acute altitude sickness such as high altitude brain edema and high altitude pulmonary edema, which seriously threatens the life safety of people in high altitude areas. If we can enter the plateau before entering the plateau after the onset of acute mountain sickness forecast will be very beneficial. Methods: Subjects were measured hemoglobin in Xining area (2 260m above sea level), followed by three days’ ride to reach an altitude of 4