Impact of COVID-19 Pandemic on the Exacerbation Rates in COPD Patients in Southern India - A Potential Role for Community Mitigations Measures.

A significant reduction in exacerbation rates among AECOPD patients during the period of lockdown was observed compared to a similar period the year prior. Noticeable were the findings that both community-based milder exacerbations and severe exacerbations necessitating hospitalizations showed a reduction during the period of lockdown. Adaptability, compliance and acceptance to usage of masks, hand hygiene measures, and norms such as physical distancing were observed in the majority of COPD patients.