去冬(1959年11月—1960年3月)克山病在某患区流行时期,县医院收容病人中小儿占相当比例,兹将150例比较完整之病历分析如下。一、发病率与季节之关系克山病流行自11月中旬开始后,发病率逐步上升,至1月中旬达最高峰,此后又逐渐下降,小儿发病曲线与成人相互平行。发病率最高的阶段亦是气温最低的时期,我们在具体工作中对这一点体会亦非常深刻,每一次气温突然下降或塞流袭击之后,入院人数便突然上升,而且病情 To winter (1959 November - 1960 March) Keshan disease in a prevalent area of ​​the prevalence of county hospitals to accommodate a fair share of patients in children, it will be 150 cases of more complete medical records as follows. First, the relationship between the incidence and the season Kieshan disease epidemic since mid-November began, the incidence gradually increased until mid-January reached the peak, then gradually decreased, pediatric incidence curve and adults parallel to each other. The stage with the highest incidence is also the period with the lowest temperature. We have also taken a very profound view on this in specific work. Suddenly when the temperature drops suddenly or after the plug-in attacks, the number of admitted patients suddenly rises and the condition