AKI	Acute Kidney Injury
CGA	Comprehensive Geriatric Assessment
CPR	Cardiopulmonary Resuscitation
DRG	Diagnosis-Related Group
FFP	Fresh Frozen Plasma
GDP	General Data Protection Regulation
ICD	International Statistical Classification of Diseases and Related Health Problems
ICU	Intensive Care Unit
InEK	Institute for Hospital Remuneration
KHG	German Hospital Finance Law
LOS	Length of Stay
OPS	International Statistical Classification of Procedures
OR	Odds Ratio
PCC	Prothrombin Complex Concentrate
PPI	Proton Pump Inhibitor
RBC	Red Blood Cell
RRT	Renal Replacement Therapy
WHO	World Health Organization