Temporal Trends in the Incidence and Mortality of Major Reproductive-Related Cancers in Women in Guangzhou From 2010 to 2020: A Joinpoint and Age-Period-Cohort Study
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Published:2023-03-23
Issue:
Volume:68
Page:
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ISSN:1661-8564
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Container-title:International Journal of Public Health
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language:
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Short-container-title:Int J Public Health
Author:
Wang Suixiang,Liu Shan,Nie Zhiqiang,Li Yexin,Li Ke,Liang Huanzhu,Chen Qian,Wen Lin,Xu Huan,Liang Boheng,Qin Pengzhe,Jing Chunxia
Abstract
Objective: To understand the temporal trends of cancer incidence and mortality in women in Guangzhou during the past 11 years and provide clues for future research.Methods: Data were obtained from the Guangzhou Cancer and Death Registry. Average annual percentage changes (AAPCs) in age-standardized incidence rates (ASIRs) and age-standardized mortality rates (ASMRs) were obtained by joinpoint regression. The age-period-cohort (APC) model was generated to quantify the effects of age, period, and cohort.Results: The ASIRs for cervical (AAPC = −4.3%) and ovarian (AAPC = −3.2%) cancers showed a downward trend during 2010–2020, and that for uterine cancer showed an upward trend. The ASMRs of breast (APC = 5.0%) and cervical (APC = 8.8%) cancers increased. The APC model highlights different age, period, and birth cohort effects depending on the cancer site.Conclusion: The ASIRs for cervical and ovarian cancers among women in Guangzhou showed a decreasing trend during the period. The APC model showed mortality for 4 cancers increased with age. Incidence and mortality decreased with increasing birth cohort. Annual reproductive cancer screening is recommended for women of appropriate age to reduce the disease burden.
Publisher
Frontiers Media SA
Subject
Public Health, Environmental and Occupational Health,Health (social science)
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