IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-8-1-17803 Original Research Paper CORRELATION OF BODY MASS INDEX WITH PULMONARY FUNCTION PARAMETERS AND GRADE OF BREATHLESSNESS IN COPD PATIENTS WITH METABOLIC SYNDROME Pukazhenhti. K Dr. Dr. Aruna Shanmuganathan Dr. Dr. Muthukumaran Dr. Dr. Nisha Ganga Dr. January 2019 8 1 01 02