ACVA	Acute cerebrovascular accident
BMI	Body mass index
CD	Cluster of differentiation
CKD	Chronic kidney disease
CRP	C-reactive protein
EFS	Edmonton Frail Scale
eGFR	Estimated glomerular filtration rate
ESRD	End-stage renal disease
HD	Hemodialysis
HR	Hazard ratios
HS	Healthy subjects
ICAM-1	Intercellular adhesion molecule 1
IS	Immune system
KT	Kidney transplant patients
PCA	Principal component analysis
PD	Peritoneal dialysis