Yu Hu|Yaping Chen|Jìng Guo|Xuewen Tang|Lingzhi Shen
Completeness and timeliness of vaccination and determinants for low and late uptake among young children in eastern China
Zhejiang Center for Disease Control and Prevention|Zhejiang Center for Disease Control and Prevention|Zhejiang Center for Disease Control and Prevention|Zhejiang Center for Disease Control and Prevention|Zhejiang Center for Disease Control and Prevention
studied completeness timeliness vaccination determinants low delayed uptake children born 2008 2009 zhejiang province eastern chinawe used data crosssectional cluster survey conducted 2011 included 1146 children born 1 jan 2008 31 dec 2009 various vaccination history socialdemographic factors attitude satisfaction toward immunization caregivers collected standard questionnaire restricted third dose hepb pv dpt hepb3 pv3 dpt3 outcome variables completeness vaccination restricted first dose hepb pv dpt mcvhepb1 pv1 dpt1 mcv1 outcome variables timeliness vaccination 2 test logistic regression analysis applied identify determinants completeness timeliness vaccination survival analysis kaplanmeier method performed present timeliness vaccinationcoverage hepb1 hepb3 pv1 pv3 dpt1 dpt3 mcv1 9322 9015 9642 9163 9580 9016 9270 respectively timely vaccination occurred 50111464372 children hepb1 52011464538 pv1 51111464459 dpt1 67911465925 mcv1 completeness specific vaccines associated mother age immigration status birth place child maternal education level maternal occupation status socioeconomic development level surveyed areas satisfaction toward immunization service distance house immunization clinic timeliness vaccination specific vaccines associated mother age maternal education level immigration status siblings birth place distance house immunization clinicdespite reasonably high vaccination coverage observed substantial vaccination delays found specific factors associated low andor delayed vaccine uptake findings help improve strategies reaching every district red outreach vaccination services health education reach children remain inadequately protected