Investigation on Positive Helicobacter Pylori Infection and Study on Influencing Factors among Lisu Ethnic Group in Xinshan,Miyi County
WAN Lunchang
ZHANG Shengwan
ZHANG Bo
LONG Weiquan
TANG Haolun
Abstract：Objective To investigate the current status of helicobacter pylori(Hp)infection among Lisu residents in Xinshan Township,Miyi County,explore the related risk factors of infection,provide a reference for the prevention and control of Hp infection in this area,and offer a theoretical basis for the prevention and treatment of gastric neoplastic diseases.Methods A questionnaire survey combined with ¹⁴ C-urea breath test was conducted among 517 residents of the Lisu ethnic group in Xinshan Township,Miyi County from January 2024 to June 2025 to understand the infection status of Hp in the population and analyze the risk factors related to infection.Results Among the 517 residents,277 cases were positive for Hp and 240 cases were negative,with an infection rate of 53.58%.There were statistically significant differences between the two groups of patients in terms of age,spouse Hp infection,drinking history,shared tableware and chewing feeding(P<0.05).Multivariate analysis showed that advanced age,spouse Hp infection,alcohol consumption history,shared tableware and chewing feeding were all independent risk factors for Hp infection(P<0.05).Conclusion The infection rate of Hp among Lisu residents in Xinshan Township,Miyi County is relatively high.Advanced age,spouse Hp infection,drinking history,sharing tableware and chewing feeding are all independent risk factors for Hp infection,which require effective prevention and control and sufficient attention.
Keywords：Helicobacter pyloriInfection risk factorsThe Lisu ethic group in Xinshan
Publication Date：2026-01-15
Online Publishing Date：2026-03-27(First online date of this platform, not the publication date of the document)
Pages：4( 17-20 )