Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Jul 28, 2012; 18(28): 3732-3737
Published online Jul 28, 2012. doi: 10.3748/wjg.v18.i28.3732
Table 2 Clinical outcomes in 48 patients n (%)
OutcomesOverall(n = 48)GEJ obstruction(n = 18)Non-GEJ obstruction(n = 30)
Technical success48 (100)18 (100)30 (100)
Clinical success48 (100)18 (100)30 (100)
Mean dysphagia score preprocedure (mean ± SD)3.20 ± 0.683.05 ± 0.633.30 ± 0.70
Mean dysphagia score postprocedure (mean ± SD)1.77 ± 0.771.77 ± 0.731.76 ± 0.81
Change dysphagia score (paired-t test) (P value)< 0.001< 0.001< 0.001