Division of Viral Hepatitis, National Center for HIV, Hepatitis, STD and TB Prevention, Centers for Disease Control and Prevention, 1600 Clifton Road, NE, MS G-37, Atlanta, GA 30333, United States.
Vaccine. 2011 Apr 12;29(17):3254-9. doi: 10.1016/j.vaccine.2011.02.028. Epub 2011 Feb 23.
We analysed data from the 2009 National Immunization Survey to determine potential predictors of hepatitis A vaccination coverage among children aged 19-35 months. Overall national coverage was 75% for ≥1 dose. Residence in a state with hepatitis A vaccination recommendations prior to 2006, or in a metropolitan statistical area within such state, or being a minority child were among the variables independently associated with higher vaccination coverage. While hepatitis A vaccination coverage has improved since nationwide routine childhood vaccination began in 2006, coverage remains lower than that for other recommended childhood vaccines.
我们分析了 2009 年全国免疫调查的数据,以确定 19-35 个月儿童甲型肝炎疫苗接种覆盖率的潜在预测因素。总体全国覆盖率为≥1 剂 75%。在 2006 年之前有甲型肝炎疫苗接种建议的州或该州内的大都市区居住,或者是少数族裔儿童,是与更高疫苗接种覆盖率相关的独立变量之一。虽然自 2006 年全国常规儿童疫苗接种开始以来,甲型肝炎疫苗接种覆盖率有所提高,但仍低于其他推荐的儿童疫苗。