论文部分内容阅读
目的探讨本地区Barret食管与Hp-CagA感染的相互关系。方法采用病例对照研究,病例组为Barret食管52例,对照组为同期普查的内镜检查正常的健康人群50例。结果Hp-CagA-IgG总的阳性率为32%,其中Barret食管组0.5%,健康人为20%,Barrett食管Cag-A阳性率低于健康人群(χ2=5.67,p<0.05)。结论本地区Hp-Cag阳性的Hp感染与Barret食管可能相关。
Objective To explore the relationship between Barret esophagus and Hp-CagA infection in this area. METHODS: A case-control study was used. 52 cases of Barret’s esophagus were included in the case group. The control group consisted of 50 healthy subjects with normal endoscopy in the same period. Results The total positive rate of Hp-CagA-IgG was 32%. Barret esophagus group was 0.5%, and healthy people were 20%. Barrett’s esophageal Cag-A positive rate was lower than that of healthy people (χ2=5.67, p<0.05). Conclusion Hp-Cag positive Hp infection in this region may be associated with Barret’s esophagus.