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©2014 Baishideng Publishing Group Co.
World J Gastroenterol. May 14, 2014; 20(18): 5548-5556
Published online May 14, 2014. doi: 10.3748/wjg.v20.i18.5548
Published online May 14, 2014. doi: 10.3748/wjg.v20.i18.5548
Table 2 Quality assessment of the included articles based on the Jadad score
| Ref. | Jadad score of RCTs | Article type | Score | ||
| Randomization | Blindness | Withdrawal | |||
| Qian et al[25], 2013 | Appropriate | NA | Clear | Full text | 3 |
| Teoh et al[26], 2012 | Appropriate | Double | Clear | Full text | 5 |
| Oh et al[16], 2012 | Appropriate | Single | Clear | Full text | 4 |
| Kim et al[15], 2009 | Appropriate | NA | Clear | Full text | 3 |
| Heo et al[14], 2007 | Appropriate | NA | Clear | Full text | 3 |
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Citation: Jin PP, Cheng JF, Liu D, Mei M, Xu ZQ, Sun LM. Endoscopic papillary large balloon dilation
vs endoscopic sphincterotomy for retrieval of common bile duct stones: A meta-analysis. World J Gastroenterol 2014; 20(18): 5548-5556 - URL: https://www.wjgnet.com/1007-9327/full/v20/i18/5548.htm
- DOI: https://dx.doi.org/10.3748/wjg.v20.i18.5548