味觉的好坏是影响食欲的重要因素之一 ,许多疾病的患者感觉食欲欠佳 ,他们的味觉有否变化 ,这些疾病对味觉的影响大小 ,至今未看到有关资料 ,电味阈值测定是定量检查味觉较准确的方法。我们选择不同疾患的住院患者测定电味阈 ,希望从中找出疾病与味阈的关系供有关基础与临床工 Taste good or bad is one of the important factors affecting appetite, many diseases, patients feel poor appetite, their taste has changed, the impact of these diseases on the size of the taste, so far did not see the relevant information, the taste threshold is quantitative Check the taste more accurate method. We choose different disease inpatient determination of taste threshold, hoping to find out the relationship between disease and taste for the basic and clinical workers