Factors Associated with Chronic Obstructive Pulmonary Disease: A Hospital-Based Case-Control Study.

Purpose: Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality worldwide. In this paper, we determined risk factors for COPD among patients presenting to pulmonology and medical outpatients' clinics of Mbarara Regional Referral Hospital (MRRH).

Methods: In this case-control study, cases were patients with COPD confirmed by spirometry and controls were those with normal spirometry.