宫颈癌
医学
入射(几何)
人口学
癌症登记处
癌症
死亡率
流行病学
内科学
光学
物理
社会学
标识
DOI:10.1016/j.ygyno.2021.10.075
摘要
This study investigated the global incidence and mortality of cervical cancer, its predictors, the temporal trend by country and age.Data from Global Cancer Observatory 2020 for 185 countries was used to estimate current cervical cancer incidence and mortality and their associations with predictors by linear regression analysis. Estimated age-standardized rates (ASR) and average annual percentage changes (AAPC) from cancer registries for up to 53 countries through 2018 were used for trend analysis by joinpoint regression.Wide variations in cervical cancer were observed globally with the highest rates of incidence and mortality in East Africa (ASR, 40.1 and 28.6). The incidence and mortality of cervical cancer were positively associated with human papillomavirus, human immunodeficiency virus infection and negatively associated with cervical cancer screening coverage. In the most recent 5 years, reduction of incidence and mortality was found from 22 (AAPC, -11.2 to -0.5) and 27 countries (-21.5 to -0.3). Increase of incidence and mortality was found from 13 (1.7 to 6.5) and 5 (0.3 to 1.8) countries. Comparing to women aged above 50 years, increasing incidence were additionally found among women under age 50 years from 9 countries (ranging from 0.2 in Denmark to 3.8 in Sweden).While most countries with cancer registry have shown reduction in cervical cancer incidence and mortality, the increasing incidence among younger women from some developed countries warrants further implementation of effective cancer screening.
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