Related factors of gastroesophageal reflux disease / 中国基层医药

ABSTRACT

Objective To investigate the related risk factors of gastroesophageal reflux disease (GERD).Methods 1 200 patients were chosen,including 99 GERD patients in the observation group,another 99 patients with non-GERD in control group.Questionnaires and esophageal and gastric pressure measurement method were used to analyze the related risk factors of GERD.LESP LESL,GP,the LESP-GP and LESP/GP's were compared between the observation group and the control group.Results In 1 200 patients participating in the survey,99 patients were confirmed GERD,with a ratio of 8.25％.Multivariate logistic regression analysis showed that eating too full,to eat before going to bed,like greasy food,spicy foods,heavy drinking and smoking were important factors affecting the incidence of GERD.2 LESL,LESP/GP and LESP-GP of the observation group were significantly less or lower than those of the control group,GP was significantly higher than that of the control group,the differences were statistically significant (t =12.216,12.515,8.973,3.437,all P ＜0.05).Conclusion Poor eating habits and lifestyle are important risk factors for GERD,the lower esophageal sphincter dysfunction and intragastric pressure increases in GERD incidence occupies an important position,should take positive interventions.