Table 3.

Predictors of Improvement in the GOO Score Determined by a Univariate Logistic Regression Analysis.

	OR [95% CI]		p value
Age	1.00	1.00	0.91
Sex (male vs. female)	0.58	[0.12-2.79]	0.50
Ascites	0.30	[0.06-1.54]	0.15
Serum total protein before treatment	1.36	[0.46-4.02]	0.58
GOO score before treatment
(0 vs. 1)	3.43	[0.59-19.80]	0.17
SEMS
Evolution®	1
Niti-S®	0.87	[0.07-10.40]	0.91
WallFlex®	2.33	[0.16-34.90]	0.54
Stent length	0.60	[0.36-1.01]	0.053

GOO: gastric outlet obstruction, OR: odds ratio, 95% CI: 95% confidence interval, SEMS: self-expandable metallic stent