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©The Author(s) 2022.
World J Gastroenterol. Sep 7, 2022; 28(33): 4890-4908
Published online Sep 7, 2022. doi: 10.3748/wjg.v28.i33.4890
Published online Sep 7, 2022. doi: 10.3748/wjg.v28.i33.4890
Table 4 Methodological quality details of all included studies
Ref. | Baseline | Randomization | Allocation concealment | Blind method | Withdrawal or dropped-out | Follow up | Protocol and registration | Ethics committee approved |
Yun[27], 2014 | Comparability | Random | NR | NR | NR | NR | NR | NR |
Chen et al[28], 2014 | Comparability | Random number table | NR | NR | NR | NR | NR | NR |
Chen et al[29], 2018 | Comparability | Random | NR | NR | NR | NR | NR | NR |
Du[30], 2017 | Comparability | Random | NR | NR | NR | NR | NR | NR |
Gu[31], 2017 | Comparability | Random | NR | NR | No cases withdrawal and dropped-out | NR | NR | Approved |
Li et al[32], 2020 | Comparability | Random | NR | NR | NR | NR | NR | Approved |
Tang[33], 2014 | Comparability | Random | NR | NR | NR | NR | NR | NR |
Xia[34], 2015 | Comparability | Random | NR | NR | No cases withdrawal and dropped-out | Recurrence rate | NR | Approved |
Xu et al[35], 2018 | Comparability | Random | NR | NR | NR | NR | NR | NR |
Zhang et al[36], 2020 | Comparability | Random | NR | NR | NR | NR | NR | NR |
Zhao and Lin[37], 2010 | Comparability | Random | NR | NR | NR | NR | NR | NR |
Zheng[38], 2014 | Comparability | Random | NR | NR | NR | Recurrence rate | NR | NR |
Zhuang et al[39], 2019 | Comparability | Random number table | NR | NR | NR | NR | NR | NR |
Zou[40], 2015 | Comparability | Random number table | NR | NR | NR | Recurrence rate | NR | NR |
- Citation: Jin W, Zhong J, Song Y, Li MF, Song SY, Li CR, Hou WW, Li QJ. Chinese herbal formula shen-ling-bai-zhu-san to treat chronic gastritis: Clinical evidence and potential mechanisms. World J Gastroenterol 2022; 28(33): 4890-4908
- URL: https://www.wjgnet.com/1007-9327/full/v28/i33/4890.htm
- DOI: https://dx.doi.org/10.3748/wjg.v28.i33.4890