群体亚硝酸盐中毒危害较大。我院于１９９５年２月～１９９８年１０月分别救治２起共５７例亚硝酸钠中毒。为引起同道注意，现将救治体会报道如下。１临床资料１．１ 一般资料：２起事件共致５７例中毒，其中男３９例，女１８例；年龄最大６５岁，最小７岁。其中２例有慢支肺气 Groups nitrite poisoning more harmful. Our hospital in February 1995 ~ October 1998 were treated two cases were a total of 57 cases of sodium nitrite poisoning. In order to arouse the attention of the common people, the treatment experience is reported as follows. 1 Clinical data 1.1 General Information: Incident 57 cases were poisoned from 2 incidents, including 39 males and 18 females; the oldest 65 years old, the youngest 7 years old. 2 cases of chronic bronchitis