1. Comorbidity in chronic obstructive pulmonary disease
Netsanet A. Negewo, B Pharm, MSc, Vanessa M. McDonald, DipHlthScien (Nurs), BNurs, PhD (Medicine), Peter G. Gibson, MBBS, FRACP 
Respiratory Investigation 
Volume 53, Issue 6, Pages (November 2015)
DOI: /j.resinv
Copyright © 2015 The Japanese Respiratory Society Terms and Conditions

2. Fig. 1
Comorbidities associated with COPD and their prevalence. The prevalence for cardiovascular diseases was taken from Refs. [26,27]; metabolic syndrome, Refs. [25,26]; osteoporosis, Ref. [52]; skeletal muscle dysfunction, Ref. [57]; psychiatric diseases, Refs. [83,84]; cognitive impairment, Ref. [91]; gastrointestinal diseases, Refs. [75,30]; and for respiratory diseases, Refs. [63,64,68,71,30].
Respiratory Investigation  , DOI: ( /j.resinv )
Copyright © 2015 The Japanese Respiratory Society Terms and Conditions