Journal of Practical Oncology ›› 2023, Vol. 37 ›› Issue (2): 112-116.doi: 10.11904/j.issn.1002-3070.2023.02.004

• Cancer Screening • Previous Articles     Next Articles

Analyses of colorectal cancer screening results among community residents in Jinshan district,Shanghai,2013—2021

ZHU Xiaoyun, GAO Xia, WANG Qian, SHU Qi   

  1. Jinshan Center for Disease Prevention and Control,Shanghai 201599,China
  • Received:2022-12-13 Revised:2023-03-20 Published:2023-05-30

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Abstract: Objective The aims of this study were to analyze the effects of colorectal cancer screening in Jinshan district from 2013 to 2021,and to provide a basis for improving colorectal cancer screening strategies in the future. Methods Microsoft Access 2010 was used to establish a screening database of colorectal cancer in Jinshan district from 2013 to 2021,and the rate of primary screening,colonoscopy examination rate and resident colonoscopy diagnosis results of in different genders and age groups were calculated and compared. Results From 2013 to 2021,a total of 172,244 permanent residents aged 50-74 years old were carried out colorectal cancer screening in Jinshan district.The positive rate of primary screening was 24.28%,of which 25.73% was males and 23.34% was females.They had statistically significant(χ2=127.145,P＜0.001).A total of 16,714 residents with positive screening results underwent colonoscopy,and the colonoscopy rate was 39.97%,including 40.28% for males and 39.74% for females.There was no significant difference in colonoscopy rates between the two genders(χ2=1.258,P=0.262).In the past 9 years,a total of 90 cases of colorectal cancer were detected through colonoscopy,with a detection rate of 0.54%,and 2,974 cases of precancerous lesions were detected,with a detection rate of 17.79%.There was a significant difference in the distribution of colonoscopy diagnosis results between males and females(χ2=747.903,P＜0.001)and there were also significant differences in the distribution of colonoscopy diagnosis results among residents of different age groups(χ2=111.769,P＜0.001). Conclusion Colorectal cancer screening has achieved good results in Jinshan district,but it is necessary to further mobilize residents aged 50-74 to participate in the screening,continuously increase the rate of colonoscopy examination,and strengthen the capabilities of colonoscopy examination and pathological diagnosis in designated hospitals.

Key words: Colorectal cancer, Primary screening positive rate, Colonoscopy examination rate, Jinshan district

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