Screening high-risk children for asthma through a community intervention

Area of Science:

• Pediatrics
• Community Health
• Respiratory Medicine

Background:

• Undiagnosed asthma is prevalent in inner city children.
• Early identification and intervention are crucial for managing childhood asthma.
• Community-based programs can bridge healthcare gaps.

Purpose of the Study:

• To evaluate an asthma screening, referral, and follow-up intervention.
• To assess the early identification of children at risk for undiagnosed asthma in an inner city community.
• To determine the effectiveness of community-based asthma management.

Main Methods:

• A descriptive longitudinal cohort study involving 103 children (ages 3-17) in an inner city community.
• Validated Asthma Screening Tool administered at baseline and 2-year follow-up.
• Referral to primary care providers (PCPs) for children identified as at-risk or with known asthma.

Main Results:

• At baseline, 22 children had known asthma, 52 were at-risk for undiagnosed asthma, and 29 were not at-risk.
• Follow-up data (60.2% response rate) showed 61.5% of known asthma cases and 24% of at-risk children were referred to PCPs.
• No 'not at-risk' children became at-risk; however, most known asthma cases had uncontrolled symptoms and few received daily preventive medication.

Conclusions:

• The intervention successfully identified children at risk for undiagnosed asthma in an inner city setting.
• Enhanced education for primary care providers on asthma diagnosis and management guidelines is essential.
• Reducing childhood asthma morbidity requires improved clinical practice and community support.