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目的:了解北京市石景山地区居民幽门螺杆菌(Hp)的感染情况,为防治Hp相关疾病提供参考依据。方法 :对2002~2003年期间在我院健康体检中心进行健康体检的2630名体检者的体检资料进行回顾性研究。对这2630名体检者均采用14C-尿素呼气试验(14C-u BT)对其进行Hp检测,并对其检测结果进行统计学分析。然后,观察这些体检者Hp感染的发生情况。结果 :这2630名体检者感染Hp的总阳性率为44.22%。其中,男性体检者感染Hp的阳性率为46.79%,女性体检者感染Hp的阳性率为41.08%。男性体检者感染Hp的比率明显高于女性体检者,二者相比差异具有显著性(P<0.05)。30岁~50岁的体检者Hp的感染率明显高于其他年龄段的体检者,二者相比差异具有显著性(P<0.001)。结论 :北京石景山地区居民HP感染的发生率较高,但略低于全国的平均水平。其中,男性感染Hp的阳性率高于女性感染Hp的阳性率,说明Hp感染者存在性别差异。30~59岁年龄段为Hp感染的高发人群,应重点对此年龄段的人群进行有针对性的筛查,以便做到早诊断早治疗。
Objective: To understand the prevalence of Helicobacter pylori (Hp) in Shijingshan area of Beijing and to provide a reference for the prevention and treatment of Hp related diseases. Methods: A retrospective study was conducted on the physical examination data of 2630 physical exams conducted in our health examination center from 2002 to 2003. The 2630 subjects were tested for Hp by14C-urea breath test (14C-u BT), and the results were statistically analyzed. Then, observe the occurrence of Hp infection in these subjects. Results: The total positive rate of Hp infection in 2630 subjects was 44.22%. Among them, the positive rate of Hp infection in male was 46.79% and the positive rate of Hp infection in female was 41.08%. The prevalence of Hp in male subjects was significantly higher than that in female subjects (P <0.05). The prevalence of Hp among 30-50 years old was significantly higher than that of other age groups (P <0.001). Conclusion: The prevalence of HP infection among residents in Shijingshan district of Beijing is higher, but slightly lower than the national average. Among them, the positive rate of male Hp infection is higher than that of female Hp infection, indicating that there are gender differences in Hp infection. 30 to 59 age group Hp infection in high incidence of population should focus on this age group targeted screening in order to achieve early diagnosis and early treatment.