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[目的]了解大石桥市肾综合征出血热(HFRS)流行特征,为制定防制措施提供科学依据。[方法]对大石桥市2 0 0 0~2 0 0 6年HFRS疫情资料进行分析。[结果]2 0 0 0~2 0 0 6年共报告HFRS病例1 8 9例,年平均发病率为3.7 6/10万。2004年发病率最高,为7.21/10万,2000年最低,为1.26/10万,各年间发病率的差异有统计学意义(P<0.01)。全市18个镇区均有发病,石佛镇的发病率最高,为13.07/10万。不同地区发病率差异有统计学意义(P<0.01)。呈较明显的双峰状态,以3~6月为优势峰(春峰)和10月至翌年1月为弱势峰(秋冬峰),分别占55.55%和21.69%。男性155例,女性34例,男女比为4.56∶1。30~49岁107例,占56.61%。农民138例,占73.02%。[结论]大石桥市肾综合征出血热发病率有上升趋势。
[Objective] To understand the epidemic characteristics of hemorrhagic fever with renal syndrome (HFRS) in Dashiqiao city and provide a scientific basis for making prevention measures. [Methods] The data of HFRS epidemic in Dashiqiao from 2000 to 2006 were analyzed. [Results] A total of 1 8 9 HFRS cases were reported from 2000 to 2006, with an average annual incidence of 3.7 6/10 000. The highest incidence in 2004 was 7.21 / 100000, the lowest in 2000, 1.26 / 100000, the incidence of each year was statistically significant (P <0.01). The city’s 18 towns and townships have morbidity, the highest incidence of stone Buddha town, 13.07 / 100,000. The incidence of different regions was statistically significant (P <0.01). The obvious bimodal state was the peak (spring peak) from March to June and the weaker peak (autumn and winter peak) from October to January, accounting for 55.55% and 21.69% respectively. There were 155 males and 34 females, with a ratio of male to female of 4.56: 1.30 to 49 years old, accounting for 56.61%. 138 farmers, accounting for 73.02%. [Conclusion] The incidence of hemorrhagic fever with renal syndrome in Dashiqiao City has an increasing trend.