摘要
目的分析铁岭市2001-2010年急性弛缓性麻痹（AFP）病例监测情况,保持全市无脊髓灰质炎（脊灰）状态。方法对2001-2010年全市报告的AFP病例进行描述流行病学分析。结果 2001-2010年铁岭市共报告AFP病例69例,无脊灰确诊病例,AFP病例报告发病率在1.17/10万~2.16/10万之间。各县（市、区）年均报告发病率在1.02/10万~3.94/10万之间,其中昌图县有5年报告发病率未达到1/10万的标准。下半年报告病例49例,占71.01%。AFP发病者中以5岁以下儿童为主,占53.62%。病例中服苗史≥3剂次53例,占76.81%。合格粪便样本采集率为92.75%。从3例AFP病例粪便样本中分离到非脊灰肠道病毒,分离率为4.35%。结论铁岭市AFP病例监测系统各项指标,以市为单位,均达到国家标准。为保持无脊灰状态,应保持高水平脊灰疫苗免疫接种率,提高AFP病例监测系统质量。
Objective To analyze the data of acute flaccid paralysis（AFP） surveillance.Methods The method of descriptive epidemiology was applied to analyze the surveillance data of AFP for the year of 2001-2010 in Tieling,Liaoning.Results A total of 69（incident rate：1.17/100 000-2.16/lakh） non-polio AFP cases were reported for the years 2001-2010.The annual incident rates of AFP were ranged between 1.02/lakh and 3.94/lakh among counties.The incident rate of AFP was below 1/lakh for five continuous years in Changtu County.Most AFP cases（49,71.01%） were reported in the second half of the year.Children under 5 years had 53.62% of the AFP cases.Fifty-three cases（76.81%） were immunized more than or equal to 3 times with oral poliovirus vaccine（OPV）.Stool specimens were collected and analyzed for 92.75% of patients.Non-polio enteroviruses were isolated in three（4.35%） cases.Conclusion The WHO standard of AFP surveillance was applied with high quality in Tieling,Liaoning Province.Continuous OPV vaccination and AFP surveillance are essential to maintain polio-free status in the area.
出处
《中国预防医学杂志》
CAS
2011年第10期848-850,共3页
Chinese Preventive Medicine
关键词
急性弛缓性麻痹
脊髓灰质炎
监测
Acute flaccid paralysis
Poliomyelitis
Surveillance
