Meta-Analysis
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 14, 2014; 20(46): 17648-17655
Published online Dec 14, 2014. doi: 10.3748/wjg.v20.i46.17648
Table 2 Quality assessment of the studies included
StudyACBlindingITTWithdrawalsScore
Chauffert et al[16]UnclearOpen-labelNo4.0%1
Loehrer et al[18]UnclearOpen-labelYes21.0%2
Van Laethem et al[19]AdequateOpen-labelYes0.8%4
Wang et al[17]UnclearOpen-labelNoNG0