SG	Sleeve Gastrectomy
MBS	Metabolic Bariatric Surgery
NS	Non-Surgical
VAS	Visual Analog Scale
BMI	Body Mass Index
PYY	Peptide YY
DSM-5	Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition
ELISA	Enzyme-Linked Immunosorbent Assay
CV	Coefficient of Variation
SEM	Standard Error Mean
TCRC	Translational and Clinical Research Center
AUC	Area Under Curve