LC	Liver Cirrhosis
CLD	Chronic Liver Disease
MELD	Model for End-Stage Liver Disease
INR	International Normalized Ratio
BMI	Body Mass Index
PI	Plaque Index
BoP	Bleeding on Probing
PPD	Probing Pocket Depth
GR	Gingival Recession
CAL	Clinical Attachment Level
PESA	Periodontal Epithelial Surface Area
PISA	Periodontal Inflamed Surface Area
SD	Standard Deviation
IQR	Interquartile Range
OR	Odds Ratio
CI	Confidence Interval
AST	Aspartate Aminotransferase
ALT	Alanine Aminotransferase
GGT	Gamma-Glutamyl Transferase
EFP	European Federation of Periodontology
WONCA	World Organization of Family Doctors