P09 - Meta-analysis: spectrum of HDM allergic rhinitis and asthma in Malaysia

Asthma prevalence is increasing worldwide. Its incidence is highest in the West and less common in developing countries. Allergic rhinitis and asthma prevalence is increasing in Malaysia as it progresses towards developed nation status. Careful assessment of clinical history and symptoms provide clues to the causative allergen but more definitive data is needed on the aetiological agents.