1999～2006年大理州囊虫病住院病例流行病学特征分析

Epidemiological features of in-patients with cysticercosis from 1999 to 2006 in Dali

目的了解1999～2006年大理州囊虫病住院病例流行病学特征。方法收集并分析大理州血防所1999～2006年住院的所有大理籍囊虫病患者的病历档案。结果共有1792例囊虫病住院病例,其中男性多于女性,以7～15岁组、白族、大理市以及农村患者所占构成比最高,临床以脑型囊虫病为主(1703例,占95.03%),临床表现以癫痫发作最为常见,其次是高颅压症状。56人有绦虫病史,占3.13%。结论大理州囊虫病感染方式以异体感染为主,并呈现出以大理市和洱源县为中心向周边地区扩散的态势。

Objective To discover the epidemic features of cysticercosis during 1999--2006 in Dali Prefecture. Methods Medical records of patients with cysticercosis were collected and analyzed from 1999--2006. Results A total of 1 792 in-patients with cysticereosis were collected. There were more male cases than female cases. Most cases were patients aged 7--15 years and of the Bai nationality from the countryside in Dali City. Cerebral cysticercosis was the most comon clinical type （1 703 cases, 95.03%）. The most common symptom was epileptiform seizures, with the second most common symptom being high intracranial pressure. 56 cases were accompanied by a history of taeniasis （3.13%）. Conclusion The main route of infection with cysticercosis in Dali area was between individuals, and the disease was spreading to the surroundings with Dali City and Eryuan County as a center.