Journal of Occupational
Health and Epidemiology
Rafsanjan university Of medical sciences
Volume 11, Issue 3 (Summer 2022)
J Occup Health Epidemiol 2022, 11(3): 180-186 |
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Abdolahinia Z, Mirzaee M, Pakmanesh H, Bazrafshan A, Shafiei Bafti M, Shahesmaeili A. Prevalence of Bladder Cancer in the Kerman Province, Southeastern Iran, using the Complete Prevalence Method. J Occup Health Epidemiol 2022; 11 (3) :180-186
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URL: http://johe.rums.ac.ir/article-1-576-en.html
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Zahra Abdolahinia1 
, Moghaddameh Mirzaee2 , Hamid Pakmanesh3 , Azam Bazrafshan4 , Mehdi Shafiei Bafti5 , Armita Shahesmaeili * 6
, Moghaddameh Mirzaee2 , Hamid Pakmanesh3 , Azam Bazrafshan4 , Mehdi Shafiei Bafti5 , Armita Shahesmaeili * 6
1- Ph.D Student in Epidemiology, HIV/STI Surveillance Research Center and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran.
2- Associate Prof., Modeling in Health Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran.
3- Associate Prof., Dept., of Urology, Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
4- Ph.D in Medical Library and Information Sciences, Kerman Population-Based Cancer Registry (KPBCR), Deputy of Health, Kerman University of Medical Sciences, Kerman, Iran; HIV/STI Surveillance Research Center and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman, Iran.
5- MD, MPH, Head of Communicable Diseases Department, Deputy of Health, Kerman University of Medical Sciences, Kerman, Iran.
6- 6. Associate Prof., HIV/STI Surveillance Research Center and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran. , a.shahesmaeili@gmail.com
2- Associate Prof., Modeling in Health Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran.
3- Associate Prof., Dept., of Urology, Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
4- Ph.D in Medical Library and Information Sciences, Kerman Population-Based Cancer Registry (KPBCR), Deputy of Health, Kerman University of Medical Sciences, Kerman, Iran; HIV/STI Surveillance Research Center and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman, Iran.
5- MD, MPH, Head of Communicable Diseases Department, Deputy of Health, Kerman University of Medical Sciences, Kerman, Iran.
6- 6. Associate Prof., HIV/STI Surveillance Research Center and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran. , a.shahesmaeili@gmail.com
Article history
Received: 2022/04/6
Accepted: 2022/08/6
ePublished: 2022/12/17
Accepted: 2022/08/6
ePublished: 2022/12/17
Subject:
Epidemiology
Abstract: (520 Views)
Background: Bladder cancer is the 10th most common cancer worldwide. We aimed to assess the prevalence of bladder cancer in the Kerman Province, in southeast Iran.
Materials and Methods: In this cross-sectional study, we used data on 1272 patients with bladder cancer registered in the Kerman population-based cancer registry from 2014 to 2017. There were two parts of data including observed data, including those cases whose information was recorded by the cancer registry, and the unobserved part, including cases before the registry department, was established, to calculate the complete prevalence. The latter was estimated using modeling to be included in the prevalence calculation. The complete prevalence of three-, five-, ten-, and twenty-year of bladder cancer up to the end of 2017 was calculated using rprev package.
Results: A total of 185 (14.54%) women and 1,087 (85.45%) men were recruited. The overall three-, five-, ten-, and twenty-year prevalence of bladder cancer at the end of 2017 was 26.54, 43.46, 80.3, and 142.36 per 100,000 inhabitants, respectively. The prevalence was estimated to be at its lowest rate among both males and females under the age of 45, and at its highest rate among those over 61 and older. In all age groups, males were affected more than females.
Conclusion: The prevalence of bladder cancer in the Kerman Province was higher than the national average and increased with age. Regarding the aging population, policies and programs for prevention, early intervention, and awareness-raising in the community about this cancer are essential.
Materials and Methods: In this cross-sectional study, we used data on 1272 patients with bladder cancer registered in the Kerman population-based cancer registry from 2014 to 2017. There were two parts of data including observed data, including those cases whose information was recorded by the cancer registry, and the unobserved part, including cases before the registry department, was established, to calculate the complete prevalence. The latter was estimated using modeling to be included in the prevalence calculation. The complete prevalence of three-, five-, ten-, and twenty-year of bladder cancer up to the end of 2017 was calculated using rprev package.
Results: A total of 185 (14.54%) women and 1,087 (85.45%) men were recruited. The overall three-, five-, ten-, and twenty-year prevalence of bladder cancer at the end of 2017 was 26.54, 43.46, 80.3, and 142.36 per 100,000 inhabitants, respectively. The prevalence was estimated to be at its lowest rate among both males and females under the age of 45, and at its highest rate among those over 61 and older. In all age groups, males were affected more than females.
Conclusion: The prevalence of bladder cancer in the Kerman Province was higher than the national average and increased with age. Regarding the aging population, policies and programs for prevention, early intervention, and awareness-raising in the community about this cancer are essential.
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