潍坊市2002—2005年常规免疫接种率监测结果分析

Surveillance of the Routine Immunization Coverage rate in Weifang during 2002—2005

目的了解潍坊市常规免疫接种率监测状况，促进接种工作的改善。方法利用2002年以来的监测资料，采用差值（D）评价和比值（R）评价方法进行比较分析。结果全市12个县（市、区）级报告的接种及时率和完整率，2002年分别为87．86％和100％。2005年均为100％。2002-2005年卡介苗、口服脊髓灰质炎疫苗、百白破混合制剂、麻疹疫苗的常规免疫报告接种率为96．84％-99．99％，4种疫苗4a平均估算接种率为87．88％-91．35％，与报告接种率之间还有差距。D值显示：3个县的资料为可信；6个县可疑；3个县为不可信。结论计划免疫工作各县间发展不平衡，主要与流动儿童的计划免疫管理不完善和部分县（市、区）工作力量薄弱有关。

[ Objective ] To get information about the routine immunization coverage rate in Weifang. [ Methods ] D value and R value evaluation method was applied to evaluate the surveillance data collected since 2002. [ Results] The prompt vaccination rate and the complete rate according to the 12 county - level reports in 2002 were 87.86% and 100 respectively, but two 100% in 2005 ; the routine immunization coverage rates of the four vaccines （BCG, OPV, DPT, MV） during 2002-2005 ranged from 96.84% to 99.99%, while the estimated immunization rates of them ranged from 87.88% to 91.35%. The D value indicated that 3 county - level reports were reliable, 6 were questionable and 3 were unauthentic. [Concluslon]The development of the planned immunization work was unbalanced among the counties, which was mainly caused by the incomplete planned immunization management of the floating children and weak workforce in some counties.