食用小龙虾致横纹肌溶解综合征事件的流行病学调查

目的 探讨食用小龙虾与横纹肌溶解综合征的关系.方法 通过病例追踪和病例监测等方法,收集医疗机构诊断的食用龙虾致横纹肌溶解综合征疑似病例,并开展流行病学调查.结果 确诊食用小龙虾致横纹肌溶解综合征病例23人,病例呈散在分布,潜伏期为2.5～13 h,平均6h,女性与男性罹患率间差异无统计学意义(x2=3.03,P＞0.05).结论 病例食用食物的种类、潜伏期、临床表现及流行特点与报道的Haff病基本一致.

Epidemiological Survey of Rhabdomyolysis Syndrome Caused by Eating Crayfish

OBJECTIVE To discuss the relevance between rhabdomyolysis and eating crayfish.METHODS The suspected cases of rhabdomyolysis were collected and diagnosed by hospital by means of case-tracing and active surveillance,and epidemiological investigation was carried out.RESULTS Twenty-three cases were made a definite diagnosis at last.All patients were to be characterized by scattered distribution.The average incubation period was 6h(range 2.5-13h).There was no significant difference in the attack rate between males and females(χ 2 = 3.03,P﹥0.05).CONCLUSION The characteristics of the cases,involved with edible food types,incubation period,clinical feature and epidemical characteristics were similar to those of Haff disease.