[Diagnostic values of GerdQ, 24-h ambulatory oesophageal pH and impedance-pH monitoring in Barrett's esophagus, reflux esophagitis and non-erosive reflux disease].

@article{Wang2011DiagnosticVO,
  title={[Diagnostic values of GerdQ, 24-h ambulatory oesophageal pH and impedance-pH monitoring in Barrett's esophagus, reflux esophagitis and non-erosive reflux disease].},
  author={Kun Wang and Li-ping Duan and Ying Ge and Zhi-jie Xu and Zhi-wei Xia},
  journal={Zhonghua yi xue za zhi},
  year={2011},
  volume={91 18},
  pages={1228-32}
}
OBJECTIVE To compare the diagnostic values of GerdQ questionnaire, 24-h pH monitoring and 24-h impedance-pH monitoring for gastroesophageal reflux disease (GERD) and to analyze the reflux patterns of Barrett's esophagus (BE), reflux esophagitis (RE) and non-erosive disease (NERD). METHODS From June 1, 2009 to September 30, 2010, 205 GERD patients were… CONTINUE READING