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Infetion of helicobacter pyloi(HP)in gastroenterology staff in Nanjing

Wang Guilin; Lu Youke; Wang Lin; et al(Department of Gastroenterology,Jingling Hospital Nanjing,210002)  
Methods Two hundreds and thirty-two subjects working in six hospitals in Nanjing were investigated,in whom there were 102 gastroenterologists and gastroenterology nurses(G group),and 130 nongastroenterology practioners(NG group).Each of the subjects was required to complete a questionaire to determine sex,the number of years they had been working during endoscopy procedures,andwhether they had personal and family history of epigastric discomfort or not.The present study was carried out using the method measuring anti-HP IgG in peripheral blood from fingers. Results①Opticaldensity level of G group(0.71±0.29)was significantly different from that of NG group(0.49±0.28)(P0.005);②Among G group,doctors compared with nurses(P0.05),endoscopists compared with general practioners(P0.25),and among three subgroups,who were divided as they had been working in gastroenterology field or endoscopy room for less than 5 years,5~10 years,more than 10 years,no significant differences were found.Conclusions ①Gastroenterology staff has a higher risk of HP infection than other groups in hospitals;②The risk of gastroenterologists or gastroenterology nurses infected by HP would reach the maximum in 5 years;③Using glovers in clinic practice might reduce the incidence of HP infection.
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