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作者运用向量合成表示法——集中度对海南省1983—1992年5种常见肠道传染病的发病时间、频率特征进行统计分析。10年资料统计结果,霍乱集中度最高为0.901,具有较强的月份发病聚集性,9—10月份发病数占全年的84.13%;伤寒和脊髓灰质炎次之,集中度分别为0.502及0.501,有明显的季节性;痢疾及病毒性肝炎虽然集中度低,但也有一定的月发病集中趋势,痢疾于5—8月份发病占全年的43.37%。本文简要分析了5种传染病发病聚集的原因,同时提出了调整肠道传染病防治措施及监测咨询策略,以控制肠道传染病流行及降低发病率。
The authors used vector composite notation - concentration on the 1983-1992 years in Hainan Province five kinds of common intestinal infectious disease incidence time and frequency characteristics of statistical analysis. According to statistics of 10 years, the highest concentration of cholera was 0.901, with strong monthly incidence of aggregation, the incidence in September-October accounted for 84.13% of the whole year; typhoid fever and poliomyelitis were second, the concentration was 0.502 and 0.501 , There is a clear seasonal; dysentery and viral hepatitis, although low concentration, but there is also a certain concentration of monthly trends in the incidence of dysentery in May-August accounted for 43.37% of the year. This article briefly analyzes the causes of the five infectious diseases, and puts forward the measures to prevent and control the intestinal infectious diseases and the monitoring and counseling strategies to control the epidemic and reduce the incidence of intestinal infectious diseases.