Meta-Analysis
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 21, 2014; 20(7): 1871-1877
Published online Feb 21, 2014. doi: 10.3748/wjg.v20.i7.1871
Table 1 Modified Jadad score of the articles
StudyRandomizationConcealment of allocationDouble blindingWithdrawal and dropoutsTotal score
MacPherson et al[19]22015
Forbes et al[17]22217
Sun et al[20]21014
Lembo et al[6]11114
Lowe et al[22]12104
Anastasi et al[21]02103