摘要
[目的]了解肠道传染病的流行特征,为制订防治对策提供科学依据。[方法]对1981～2010年大连市肠道传染病发病资料进行分析。[结果]1981～2010年大连市累计报告422 015例肠道传染病,年均发病率为263.28/10万。肠道传染病发病率,1981年为1 253.25/10万,1991年为234.23/10万,2001年为254.54/10万,2010年为28.51/10万。422 015例肠道传染病病例中,细菌性痢疾占66.80%,甲肝占32.29%,伤寒和副伤寒占0.79%,霍乱占0.11%,阿米巴痢疾占0.01%,脊髓灰质炎只有9例;7～10月发病的占55.52%,其中细菌性痢疾7～10月发病的占69.30%,甲肝1～6月发病的占59.06%;男性、女性分别占57.80%、42.20%;0～4、5～14、15～34、35～54岁分别占14.63%、14.36%、42.48%、19.29%。1981～2010年年均发病率(/10万),肠道传染病城区与郊县(市)分别为341.80、172.35(P<0.01);其中细菌性痢疾城区、郊县(市)分别为243.70、97.34(P<0.01),甲肝城区、郊县(市)分别为95.02、73.44(P<0.01)。[结论]大连市肠道传染病发病率呈波动性下降趋势。细菌性痢疾与肠道传染病的流行特征一致。
[Objective]To describe epidemiological characteristics of intestinal infectious disease and provide basis for further study on intestinal infectious disease in Dalian city.[Methods]Descriptive analysis was conducted on the surveillance data of intestinal infectious disease from 1981-2010 in Dalian city. [Results]During 1981-2010,a total of 422 015 cases of intestinal infectious disease were reported, the average annuaI incidence rate was 263.28/105. The incidence rate of intestinal infectious disease declined from 1 253.25/105 in 1981 to 28.51/102 in 2010. The proportion of bacillary dysentery cases was highest（66.800% ）, followed by hepatitis A（32.29 % ）, typhoid fever and paratyphoid fever（0.79 % ）, cholera （0. 11%）,amoebic dysentery（0.01%） and poliomyelitis（only 9 cases reported）. The incidence peak season of bacillary dysentery was consistent with that of intestinal infectious disease. The incidence of intestinal infectious disease accounted for 55.52% during July to October, the incidence of bacillary dysentery accounted for 69.30 % during July to October, and that of hepatitis A accounted for 59.06 % during January to June. Male incidence was higher than female incidence, the sex ratio of intestinal infectious disease cases was 57.80% ,42.20%. The cases in the age of 15-34 years old accounted for the largest proportion（42.48%）,followed by 35-54 years old （19.29%） ,children under 4 years old（14.63%） and 5-14 years old（ 14.36 % ）. The average annual incidence rate of intestinal infectious disease was 341.80/10^5 in urban area and 172.35/ 10^5 in rural area（ P 〈0.01）. The average annual incidence rate of bacillary dysentery was 243.70/10^2 in urban area and 97.34/10^5 in rural area（ P 〈0.01）. The average annual incidence rate of hepatitis A was 95.02/10^5 in urban area and 73.44/10^2 in rural area（ P d0. 01）. [Conclasion]A fluctuant decline trend of incidence rate of intestinal infectious disease during 1981 2010 is observed. The epidemiological character
出处
《预防医学论坛》
2011年第12期1151-1154,共4页
Preventive Medicine Tribune
关键词
肠道传染病
细菌性痢疾
甲型肝炎
流行特征
Intestinal infectious disease
Bacillary dysentery
Hepatitis A
Epidemiological characteristic
