病友们在听讲座或看报纸时,经常听到或看到的是糖尿病的黎明现象或苏木杰效应,而很少知道糖尿病黄昏现象是怎么回事。病例刘先生,63岁,患糖尿病10余年,用诺和灵30R早20单位,晚18单位已两年多,自己认为血糖控制良好。一天,他偶尔测了一次晚餐前血糖,结果为10.4毫摩/升,刘先生有些怀疑结果的准确性,第二天他又测了一天的七次血糖,结果是: When patients listen to lectures or read newspapers, patients often hear or see the dawn of diabetes or the effect of Sumuje, but little is known about the phenomenon of diabetic dusk. Case Mr. Liu, 63, suffering from diabetes for more than 10 years, used Novo 30R as early as 20 units, late 18 units have more than two years, in his opinion, good blood sugar control. One day, he occasionally measured blood glucose before dinner, with a result of 10.4 millimoles / liter. Mr. Liu somewhat doubted the accuracy of the results. The next day he measured blood sugar seven times a day and the result was: