Results: The percentage of children diagnosed asthma based on the clinical criteria was 69.9% while this number according to IOS was 57.5%.
Kết quả: Tỷ lệ trẻ được chẩn đoán hen trên lâm sàng là 69,9%. Tỷ lệ trẻ gợi ý hen theo IOS là 57,5%.