Trend of Cervical Cancer Incidence and Age Change in Cancer Registration Areas of Jiangsu Province from 2009 to 2019
10.3971/j.issn.1000-8578.2024.24.0357
- VernacularTitle:2009—2019年江苏省肿瘤登记地区宫颈癌发病趋势及年龄变化分析
- Author:
Lingling WU
1
;
Fudong LIU
1
;
Weigang MIAO
2
;
Renqiang HAN
2
;
Jinyi ZHOU
2
;
Pengfei LUO
2
Author Information
1. Department of Chronic Disease Prevention, Yancheng Center for Disease Control and Prevention, Yancheng 224000, China.
2. Jiangsu Provincial Center for Disease Control and Prevention (Jiangsu Provincial Academy of Preventive Medicine), Nanjing 210009, China.
- Publication Type:EPIDEMICRESEARCH
- Keywords:
Cervical cancer;
Incidence;
Onset age;
Trend
- From:
Cancer Research on Prevention and Treatment
2024;51(11):945-950
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the changing trends of the incidence and onset age of cervical cancer in Jiangsu Province by using cancer registration data from 2009 to 2019. Methods The information of national cancer registries with continuous data from 2009 to 2019 was selected, and the quality control indices of cancer registration must be up to standards. A total of 16 registries were included in this study. Statistical analysis indicators include the crude incidence rate of cervical cancer, age-standardized incidence rate, actual average onset age, age-standardized average onset age, and average annual percentage change (AAPC). A birth cohort model was constructed to analyze the incidence of cervical cancer among women born from 2009 to 2019 and its incidence trend. Results From 2009 to 2019, the crude and age-standardized incidence rates of cervical cancer among women in Jiangsu Province showed upward trends, with AAPCs of 5.62% (95%CI: 3.47−7.82) and 4.14% (95%CI: 2.06−6.27), respectively. The incidence rate of cervical cancer in rural areas (AAPC=4.46, 95%CI: 1.13−7.91) increased more than that in urban areas (AAPC=3.83, 95%CI: 2.81−4.86). The actual average onset age of cervical cancer increased from 51.53 years in 2009 to 55.07 years in 2019 (β=0.36, P<0.05). The age-standardized average onset age increased from 48.89 years in 2009 to 50.43 years in 2019 (β=0.21, P<0.05). The age composition ratios of cervical cancer in the age group of 60 years and older were 31.90% in 2019 and 22.40% in 2009 (β=3.66, P<0.05). The incidence of cervical cancer in the same age group of people with different birth years showed an upward trend with the increase in birth year. Conclusion From 2009 to 2019, the incidence rate of cervical cancer in Jiangsu Province showed an upward trend, and this trend was more obvious in rural areas than in urban areas. In addition, the average onset age of cervical cancer showed an upward trend.
