Serum C-reactive protein level and distribution in chronic obstructive pulmonary disease versus healthy controls: a case-control study from Iran.

Inflammation has a contributive role in the development and progression of chronic obstructive pulmonary disease (COPD).The present study was designed to determine the level and the distribution of C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) in COPD compared with controls. Ninety patients with COPD presented to an outpatient hospital clinic and 50 controls who were selected among personals of the same hospital entered the study.