2012年浙江省台州市常住儿童国家免疫规划疫苗接种率横断面调查
Cross-sectional study of vaccination coverage of national immunization programme among children in Taizhou, Zhejiang,2012
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摘要: 目的 初步评价2012年浙江省台州市儿童国家免疫规划疫苗的接种情况,分析影响免疫接种的相关因素。 方法 采取多阶段随机抽样,结合"见人查证核对记录"调查方法开展此项调查。 结果 2012年台州市9个县(市、区)在18个乡镇共抽查了61个行政村;共抽查2008年1月1日至2010年8月31日出生的儿童545名。调查对象中,建证率为100%,卡疤率为98.0%,脊髓灰质炎糖丸疫苗接种率为99.3%,百白破疫苗接种率为99.5%,乙肝疫苗首剂及时接种率为98.2%,含麻类疫苗首针及时接种率78.5%,"五苗"全程接种率为96.7%。 结论 2012年台州市儿童国家免疫规划疫苗的接种率均维持在较高水平,其中不合格接种的主要原因是超期接种和提前接种,其次为间隔不符。Abstract: Objective To estimate the vaccination coverage of national immunization Programme among children in Taizhou, Zhejiang province, and understand the factors affecting timely vaccination. Methods Face to face vaccination certificate and record checking was conducted among children selected by multi stage random sampling in Taizhou. Results A total of 545 children, who were born from 1 January 2008 to 31August 2010, were surveyed in 61 villages in 18 townships of 9 counties in Taizhou. The vaccination coverage was 98.0% for BCG, 99.3% for OPV, 99.5% for DPT, 98.2% for HBV (the 1st dose) and 78.5% for MV (the 1st dose). The average full vaccination coverage of all 5 vaccines was 96.7%. Conclusion The vaccination coverage of national immunization programme in children was relatively high in Taizhou. The most common reason for unqualified vaccination was delayed or schedule ahead immunization, followed by irregular vaccination interval.
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