现代科学研究表明,人体生理活动及病理变化过程中多数存在周期节律性。我国古代医家在公元前数世纪就开始了对生命节律性的探索,对人体生理及病理过程中存在的节律性已有一定认识。我们对134例肝硬变伴上消化道出血病人的临床资料进行了调查,分析了它与昼夜时间的相关关系。 1 临床资料 1.1 一般资料 我院1984年1月～1996年12月住院肝硬变伴上消化道出血病人,除去因尖锐、粗糙食物等饮食不慎因素引起者,共计134例。诊断符合 Modern scientific research shows that the majority of human circadian rhythms occur during physiological activities and pathological changes. Ancient Chinese physicians started their exploration of the rhythms of life in the centuries before the BC, and some understanding of the rhythms existing in human physiology and pathology has been reached. We conducted a survey of 134 patients with liver cirrhosis with upper gastrointestinal bleeding, and analyzed its correlation with the time of day and night. 1 Clinical data 1.1 General Information Our hospital from January 1984 to December 1996 inpatients with liver cirrhosis with upper gastrointestinal bleeding patients, except for sharp, rough food caused by dietary unintentional factors, a total of 134 cases. Diagnostic compliance