摘要
本文根据天津市35年疫情报告资料,分析了病毒性肝炎流行特点的变迁,并对防制措施的重点环节进行探讨。35年来,发病率呈上升趋势,至90年代初已由60年代年平均68.2/10万,升至81.4/10万,其间80年代高达127.5/10万。同时表现出流行周期间隔缩短,发病高峰以秋冬季为主,发病向大年龄组转移、农村地区发病急速上升等特点。
The morbidity rate was increased from 68.2/100000 in 60's a to 81.4/100000 in 90's.The highest was in 80's(127.5/100000).The time of epidemic periód between one and another was shortened.The epidèmic peak was in autume and winter.The mobidity rate in rural areas was more increased.
作者
王馨
寇立华
Wang Xi(Sanitary and Anti-eprdemic Center of Tianjin City,Tianjin,300011)
出处
《疾病监测》
CAS
1996年第2期45-47,共3页
Disease Surveillance
关键词
病毒性肝炎
流行
周期性流行
Viral Hepatitis
Periodicity of Prevalence
Typing of Hepatitis
