LSG	laparoscopic sleeve gastrectomy
BW	Body weight
BIA	bioelectrical impedance analysis
DX	Dual-energy X-ray absorptiometry
FM	fat mass
MM	muscle mass weight
%MM	% muscle mass
L/W	the ratio of lower extremity MM to BW
U/W	the ratio of upper extremity MM to BW
TBWL	total body weight loss
EBWL	excessive body weight loss
AST	aspartate aminotransferase
ALT	alanine transaminase
GTP	glutamic pyruvic transaminase
BUN	blood urea nitrogen
Cr	creatinine
LDL	low-density lipoprotein
HDL	high-density lipoprotein
FPG	fasting plasma glucose
HbA1c	Hemoglobin A1c