Correlation of health-related quality of life with other disease severity indices in Indian chronic obstructive pulmonary disease patients.

Background: Improvement in quality of life (QOL) has become a focus for the management of incurable chronic diseases, including chronic obstructive pulmonary disease (COPD). This study investigates factors influencing the QOL of patients with COPD in India.

Methods: Seventy-three consecutive COPD patients visiting an outpatient pulmonary clinic underwent health-related QOL (HRQOL) assessment using the World Health Organization's QOL abbreviated questionnaire and St George's Respiratory Questionnaire (SGRQ).