Vaccine
Volume 34, Issue 50, 2016, Pages 6388-6395

Comparison of influenza vaccination coverage between immigrant and Australian-born adults (Article)

Karki S.* , Dyda A. , Newall A. , Heywood A. , MacIntyre C.R. , McIntyre P. , Banks E. , Liu B.
  • a School of Public Health and Community Medicine, University of New South Wales (UNSW), Australia
  • b School of Public Health and Community Medicine, University of New South Wales (UNSW), Australia
  • c School of Public Health and Community Medicine, University of New South Wales (UNSW), Australia
  • d School of Public Health and Community Medicine, University of New South Wales (UNSW), Australia
  • e School of Public Health and Community Medicine, University of New South Wales (UNSW), Australia, National Centre for Immunisation Research and Surveillance of Vaccine Preventable Diseases, The Children's Hospital Network, WestmeadNSW, Australia
  • f National Centre for Immunisation Research and Surveillance of Vaccine Preventable Diseases, The Children's Hospital Network, WestmeadNSW, Australia
  • g National Centre for Epidemiology and Population Health, Australian National University, Canberra, ACT, Australia, The Sax Institute, Sydney, Australia
  • h School of Public Health and Community Medicine, University of New South Wales (UNSW), Australia

Abstract

Australia has a large immigrant population but there are few data regarding whether influenza vaccine coverage in adults varies according to country of birth. We quantified and compared self-reported influenza vaccination coverage between Australian-born and immigrant residents aged ⩾49 years enrolled in a large cohort (the 45 and Up Study), surveyed in 2012 and 2013. Estimated vaccine coverage was adjusted for age, sex and other factors known to be associated with vaccine uptake. Among 76,040 participants included in the analyses (mean age 66.2 years), 21.6% were immigrants. In Australian-born adults aged 49–64 and 65+ years the age- and sex-adjusted estimates for influenza vaccination within the year prior to survey was 39.5% (95% CI 38.9–40.0) and 70.9% (70.4–71.5) respectively. The corresponding estimates in immigrants were significantly lower at 34.8% (33.7–35.8) and 64.4% (63.4–65.4) respectively. Among immigrants, coverage varied by region of birth, and was slightly lower among those who spoke a language other than English at home compared to those who only spoke English. Among immigrants there was no significant difference in coverage comparing those who migrated when they were children to those who migrated as adults and coverage did not differ significantly according to years lived in Australia. Programs to increase adult vaccination coverage should consider the needs of immigrants. © 2016 Elsevier Ltd

Author Keywords

Australia immigrants Influenza country of birth Coverage Vaccine

Index Keywords

statistical analysis prospective study immigrant health care survey Australia Influenza, Human Europe follow up Prospective Studies human middle aged Asia population group Population Groups priority journal comparative study Aged Confidence interval United States Humans Influenza Vaccines migrant influenza vaccine influenza vaccination male Emigrants and Immigrants female Aged, 80 and over very elderly questionnaire Article major clinical study adult age vaccination coverage cohort analysis Australian quantitative analysis influenza sex
Link
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84998817097&doi=10.1016%2fj.vaccine.2016.10.012&partnerID=40&md5=e60bad73cad133f33db98520343ee48e
DOI: 10.1016/j.vaccine.2016.10.012
ISSN: 0264410X
Cited by: 6
Original Language: English