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Risk factors for otitis media among preschool, rural Indian children

A Sophia1, Rita Isaac, Grace Rebekah

  • 1Department of ENT, Christian Medical College, Vellore, India.

International Journal of Pediatric Otorhinolaryngology
|April 27, 2010
PubMed

Insights

Persistent rhinorrhea, snoring, seasonal rhinitis, and passive smoking are key risk factors for otitis media in young Indian children. Addressing these factors is crucial for reducing the disease

Area of Science:

  • Pediatrics
  • Epidemiology
  • Public Health

Background:

  • Otitis media remains a significant health concern in preschool children.
  • Understanding risk factors is crucial for effective prevention strategies.

Purpose of the Study:

  • To identify and establish the role of various risk factors for otitis media in rural Indian preschool children.
  • To inform public health interventions aimed at reducing otitis media prevalence.

Main Methods:

  • A cross-sectional study of 800 children determined otitis media prevalence.
  • A case-control study compared 13 potential risk factors between cases and controls.
  • Bivariate and multivariate logistic regression analyses were employed to identify significant risk factors.

Main Results:

  • The prevalence of otitis media was 8.6%, with otitis media with effusion being the most common type.
  • Key risk factors identified through multivariate analysis include persistent rhinorrhea (OR=7.56), snoring (OR=4.89), seasonal rhinitis (OR=5.93), and passive smoking (OR=3.29).
  • Factors such as age, sex, socioeconomic status, and household smoke exposure were not found to be significant risk factors.

Conclusions:

  • Otitis media continues to be prevalent among South Indian children.
  • Persistent rhinorrhea, snoring, seasonal rhinitis, and passive smoking are identified as primary risk factors.
  • Targeted interventions addressing these modifiable risk factors are urgently needed to reduce the burden of otitis media.
Abstract

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