[Abstract]Objective To analyze the regional characteristics of parasitic infection of resident population in this area,and provide scientific basis for prevention and treatment of intestinal parasitic infection in this area.Methods Retrospective analysis from June 2017 to June 2018,the Xindu district resident population in our hospital for stool routine examination of 22 388 cases results.Results In 22 388 cases of routine stool examination,three kinds of intestinal worms were detected.Among them,16 cases showed different degree of hemoglobin decline,10 cases of eosinophilgranulocyte percentage and absolute value increased significantly,and 6 cases of fecal occult blood positive.The total infection rate of intestinal parasites was 0.125% (28/22 388),mainly by the infection of the worm(24/28).The infection rates of intestinal parasites in males and females were 0.074%(8/10 853)and 0.173%(20/11 535),and the difference was statistically significant(χ2=4.447,P<0.05).The infection rate of each occupational intestinal parasite was 0.000%,0.032%(2/6281),0.141%(10/7089),and 0.201%(16/7954),the infection rates of intestinal parasites in different occupations were compared,and the difference was statistically significant(χ2=9.534,P<0.05).The infection rate of intestinal parasites was higher in the 35-65 year old population,which was 0.220%(16/7261),the infection rate was 0.170%(10/5866)more than 65-year-old population,and the infection rate was 0.032% (2/6281)under the age of 7,no other infections in other age groups,the difference in infection between the age groups was statistically significant(χ2=14.348，P<0.01).Conclusion The infection rate of intestinal parasite inthe resident population of Xindu district is mainly hookworm.Although the infection rate is relatively low,the factors of missed detection cannot be ignored.Effective scientific measures are still needed to publicize and prevent high-risk groups.