Association between Sarcopenia and Metabolic Syndrome in Chronic Obstructive Pulmonary Disease: The Korea National Health and Nutrition Examination Survey (KNHANES) from 2008 to 2011

Aim: It is not clear whether the restrictive or obstructive pattern of spirometry is associated with metabolic syndrome. We investigated the associations between restrictive and obstructive spirometric patterns and metabolic risk factors using data from the Korea National Health and Nutrition Examination Survey (KNHANES). Additionally, we investigated whether sarcopenia is associated with metabolic syndrome in patients with chronic obstructive...