Children with Secondary Care Episodes for Otitis Media Have Poor Literacy and Numeracy Outcomes: A Data Linkage Study

Area of Science:

• Pediatrics
• Public Health
• Education

Background:

• Otitis media (OM) is a common childhood illness.
• The impact of OM on long-term educational outcomes requires further investigation.
• Early life health conditions can influence academic performance.

Purpose of the Study:

• To investigate the association between otitis media (OM) and educational attainment in Western Australian children.
• To determine if OM episodes correlate with performance in literacy and numeracy.
• To identify specific risk factors or populations disproportionately affected by OM's educational impact.

Main Methods:

• Retrospective cohort study of 19,262 Western Australian children.
• Linking National Assessment Program-Literacy and Numeracy scores with hospital/emergency department data for OM episodes.
• Utilizing multivariate multilevel models to analyze the association between OM and test scores.

Main Results:

• Children with OM episodes showed significantly increased odds of poor performance in literacy and numeracy.
• Increased odds ranged from 20-31% for non-Aboriginal children and 46-79% for Aboriginal children.
• Neither the age at the first OM episode nor the frequency of episodes showed significant effects on academic outcomes.

Conclusions:

• Otitis media is associated with a higher risk of poor literacy and numeracy attainment, irrespective of episode timing or frequency.
• Aboriginal children with OM are particularly vulnerable to negative educational consequences.
• Interventions to reduce OM prevalence and ensure early treatment are crucial for mitigating adverse academic effects.