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©2007 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 7, 2007; 13(45): 6009-6015
Published online Dec 7, 2007. doi: 10.3748/wjg.v13.i45.6009
Published online Dec 7, 2007. doi: 10.3748/wjg.v13.i45.6009
RDQ | Endoscopy | P value | |
Negative | Positive | ||
Negative | 1530 | 173 | 0.002 |
Positive | 237 | 291 |
- Citation: Du J, Liu J, Zhang H, Yu CH, Li YM. Risk factors for gastroesophageal reflux disease, reflux esophagitis and non-erosive reflux disease among Chinese patients undergoing upper gastrointestinal endoscopic examination. World J Gastroenterol 2007; 13(45): 6009-6015
- URL: https://www.wjgnet.com/1007-9327/full/v13/i45/6009.htm
- DOI: https://dx.doi.org/10.3748/wjg.v13.i45.6009