A hierarchical analysis of social determinants of measles vaccination coverage in Austrian schoolchildren

Willibald J Stronegger1, Wolfgang Freidl

  • 1Institute of Social Medicine and Epidemiology Medical University of Graz, Universitätsstrasse 6/I, Graz, Austria. willibald.stronegger@medunigraz.at

Insights

Vaccination coverage is lower in families with many children and fathers with low education. These factors, along with childcare resources, influence childhood immunization rates.

Area of Science:

  • Pediatric Health
  • Public Health Policy
  • Sociology of Health

Background:

  • Socio-economic and demographic factors are linked to low childhood vaccination coverage.
  • The intricate relationships between these factors remain unclear.
  • This study investigates familial resources for childcare and their connection to vaccination rates and socio-demographic influences.

Purpose of the Study:

  • To examine the association between parental social status, childcare resources, and measles vaccination coverage in schoolchildren.
  • To explore the interrelationships among these determinants using a hierarchical model.

Main Methods:

  • Cross-sectional study of 2386 schoolchildren aged 6-13 years in Styria, Austria.
  • Utilized a conceptual hierarchical model to analyze determinants of vaccination coverage.
  • Employed graphical modeling for multivariate analysis of hierarchically structured data.

Main Results:

  • High number of children in the family showed a direct association with lower vaccination coverage (P < 0.0001).
  • Low paternal education was directly and indirectly associated with reduced vaccination coverage (P < 0.001).
  • Other childcare resources indirectly impacted coverage, with family size being a key mediator.

Conclusions:

  • Vaccination programs should target families with numerous children and parents of lower educational backgrounds.
  • A focused approach on specific high-risk groups may be more effective than population-wide strategies.
Abstract

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