. Author manuscript; available in PMC: 2021 Jan 1.

Published in final edited form as: Surg Obes Relat Dis. 2019 Oct 11;16(1):1–9. doi: 10.1016/j.soard.2019.09.074

Table 1.

Demographic and clinical information of obese subjects.

	Pre-LSG (N=30)	1-month (N=30)	3-month (N=30)	ANOVA		Post-hoc tests
	(Mean ± SE)	(Mean ± SE)	(Mean ± SE)	F	P	a	b	c
Weight (Kg)	114.00 ± 2.98	101.54 ± 2.97	92.61 ± 2.98	181.113	<0.001	<0.001	<0.001	<0.001
WC (cm)	121.37 ± 2.31	113.85 ± 2.56	107.20 ± 2.61	65.257	<0.001	<0.001	<0.001	<0.001
BMI (Kg/m²)	39.15 ± 0.80	34.87 ± 0.82	31.79 ± 0.83	171.612	<0.001	<0.001	<0.001	<0.001
YFAS	5.03 ± 0.56	2.97 ± 0.41	2.30 ± 0.39	8.577	0.001	0.001	<0.001	0.060
HAMD	11.97 ± 1.69	10.73 ± 1.31	8.43±1.20	2.887	0.072	0.422	0.034	0.069
HAMA	12.03 ±1.45	8.40± 1.10	6.60±1.23	8.851	0.001	0.002	<0.001	0.051

Abbreviation:

WC, waist circumference; BMI, body mass index; YFAS, Yale Food Addiction Scale; HAMD, Hamilton Depression Rating Scale; HAMA, Hamilton Anxiety Rating Scale; Pre-LSG, obese subjects who received imaging-scanned at pre-LSG;

1-month, obese subjects who received imaging-scanned again at 1-month post-LSG;

3-month, obese subjects who received imaging-scanned again at 3-month post-LSG;

^a,

within-group comparison between obese subjects at pre-LSG and 1-month post-LSG (Pre-LSG vs 1-month);

^b,

within-group comparison between obese subjects at pre-LSG and 3-month post-LSG (Pre-LSG vs 3-month);

^c,

within-group comparison between obese subjects at 1-month and 3-month post-LSG (1-month vs 3-month).