作者对苏丹儿童中戊型肝炎的流行作了调查.患者组为有急性临床黄疸史≤1个月的80例患儿,年龄≤14岁.同时选择80例性别、年龄和入院时间相配对的内科患儿(无肝脏病变)为对照组.排除因手术或中毒所致黄疸史.患者组几乎均为居住在喀土穆和恩图曼的贫困儿童.流行病学调查包括人口 The authors investigated the prevalence of hepatitis E in children in Sudan and included 80 children aged ≤14 years with a history of acute clinical jaundice ≤14 months.At the same time, 80 patients were selected for gender, age, and admission time Medical children (no liver disease) as the control group, excluding history of jaundice caused by surgery or poisoning.All groups of patients are almost all poor children living in Khartoum and Omdurman.The epidemiological survey includes the population