Angiopoietin-2 1 Female 1 Humans 1 Kidney Failure, Chronic 1 Male 1 Proportional Hazards Models 1 Prospective Studies 1 Renal Dialysis 1 adverse event 1 all-cause mortality 1 angiopoietin 2 1 angiopoietin-2 1 chronic kidney failure 1 clinical trial 1 female 1 hemodialysis 1 hemodialysis patients human 1 male 1 multicenter study 1 proportional hazards model 1 prospective study 1 sex-dependent impact 1