APIFat	abnormal peri-organ or intra-organ fat
BODE index	body mass index (B), degree of airflow obstruction (O), dyspnoea (D) and exercise capacity (E)
COPD	chronic obstructive pulmonary disease
CPAP	continuous positive airway pressure
CRP	C-reactive protein
CV	cardiovascular
EFT	epicardial fat thickness
FEV1	forced expiratory volume in 1 s
FVC	forced vital capacity
IL	interleukins
MetS	metabolic syndrome
MI	myocardial infarction
NAFLD	non-alcoholic fatty liver disease
NAFPD	non-alcoholic fatty pancreas disease
OS	overlap syndrome
OSAS	obstructive sleep apnoea syndrome
PAH	pulmonary arterial hypertension
RVSD	right ventricular systolic dysfunction
SAT	subcutaneous adipose tissue
T2DM	type 2 diabetes mellitus
TNF-α	tumour necrosis factor α
VAT	visceral adipose tissue