作者对危重患者甲状腺功能做前瞻性研究,观察其与死亡率的关系。忠者86例,年龄23～88岁,均住重病救护病房。除外并发恶性肿瘤和无法抢救可能引起检查结果减低的患者和慢性肾衰竭、48小时内输过全血或血浆蛋白、单纯心律失常、药物过量、有甲状腺疾病或用甲 The author of thyroid function in critically ill patients do prospective study to observe the relationship between mortality. Zhongzhong 86 cases, aged 23 to 88 years old, both live in critical care ward. Except for malignant tumors and unexplained salvage, patients and chronic renal failure that may result in reduced test results, transfusion of whole blood or plasma proteins within 48 hours, simpler cardiac arrhythmias, overdose, thyroid disease or use of armor