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Identifying the determinants of childhood immunization in the Philippines

Jennifer N Bondy1, Amardeep Thind, John J Koval

  • 1Department of Epidemiology & Biostatistics, The University of Western Ontario, London, ON, Canada. jbondy@uwo.ca

Vaccine
|September 16, 2008
PubMed

Insights

Childhood immunization is vital for reducing child mortality. In the Philippines, mothers with less education and fewer antenatal visits had lower immunization rates, highlighting a need for improved knowledge transfer.

Area of Science:

  • Public Health
  • Pediatrics
  • Epidemiology

Background:

  • Childhood immunization is a critical intervention for reducing infant and child morbidity and mortality.
  • In 2003, the Philippines faced challenges with suboptimal childhood vaccination coverage, with only 69% of children receiving all recommended immunizations.

Purpose of the Study:

  • To identify key risk factors associated with non- and partial-childhood immunization in the Philippines.
  • To inform strategies for improving national childhood vaccination rates.

Main Methods:

  • Utilized data from the 2003 Philippines Demographic Health Survey.
  • Employed multinomial logistic regression analyses to examine predictors of immunization status.

Main Results:

  • Maternal education level was significantly associated with immunization status; lower education correlated with lower immunization rates.
  • Fewer than the recommended four antenatal care visits were linked to a reduced likelihood of children being fully immunized.
  • Identified specific demographic and healthcare-seeking behaviors as risk factors for incomplete childhood vaccination.

Conclusions:

  • Improving maternal knowledge and access to information regarding vaccination is crucial for increasing immunization coverage.
  • Targeted interventions focusing on mothers with lower educational attainment and those attending fewer antenatal visits are recommended.
  • Enhancing knowledge transfer to mothers is essential for boosting childhood immunization rates in the Philippines.

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