Meta-Analysis
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. May 7, 2014; 20(17): 5119-5123
Published online May 7, 2014. doi: 10.3748/wjg.v20.i17.5119
Table 1 Baseline characteristics of trials included in the meta-analysis
Ref.LanguagePublication typeTimePatients (n)Duration (wk)Jadad score
Ho et al[17], 2009EnglishFull text2002-200420245
Zhou et al[19], 2009ChineseFull text2005-200651045
Song et al[18], 2010EnglishAbstractNot reported15642
Wang et al[23], 2011EnglishFull text2004-200511745
Wang et al[24], 2012EnglishFull text2005-200649645