Epidemiological Patterns of Cancer Incidence in Southern China: Based on 6 Population-based Cancer Registries

Liu, Jie; Yang, Xu-Li; Li, Ai; Chen, Wan-Qing; Ji, Lu; Zhao, Jun; Yan, Wei; Chen, Yi-Ying; Zhu, Li-Ping

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자료유형: 학술저널

저자정보: Liu, Jie (Jiangxi Province Center for Disease Control and Prevention, Nanchang University) Yang, Xu-Li (Department of Quality Control, the First Affiliated Hospital, Nanchang University) Li, Ai (Jiangxi Province Center for Disease Control and Prevention, Nanchang University) Chen, Wan-Qing (National Office for Cancer Prevention and Control & National Central Cancer Registry, Cancer Institute & Hospital, Chinese Academy of Medical Sciences) Ji, Lu (Jiangxi Province Center for Disease Control and Prevention, Nanchang University) Zhao, Jun (Jiangxi Province Center for Disease Control and Prevention, Nanchang University) Yan, Wei (Jiangxi Province Center for Disease Control and Prevention, Nanchang University) Chen, Yi-Ying (Jiangxi Province Center for Disease Control and Prevention, Nanchang University) Zhu, Li-Ping (Jiangxi Province Center for Disease Control and Prevention, Nanchang University)

저널정보: 아시아태평양암예방학회 Asian Pacific journal of cancer prevention : APJCP Asian Pacific journal of cancer prevention : APJCP 제15권 제3호

발행연도: 2014.1

수록면: 1,471 - 1,475 (5page)

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Background: The epidemiological patterns of cancer incidence have been investigated widely in western countries. Nevertheless, information is quite limited in Jiangxi province, southern China. Materials and Methods: All data were reported by 6 population-based cancer registries in Jiangxi Province. The results were presented as incidence rates of cases by site (ICD-10), sex, crude rate (CR), age-standardized rates (ASRs) and truncated incidence rate (TR) per 100,000 person-years, using the direct method of standardization to the world population. Results: 8,765 new cancer cases were registered in our study during the period 2009-2011. Diagnosis of cancer was based on histopathology in 61.0%, clinical or radiology findings in 4.87% and death certificate only (DCO) in 3.0% of the cases. The median age at diagnosis was 62.0 years (mean, 61; standard deviation, 15). The ASRs were 170.8 per 100,000 for men and 111.2 for women. The ASRs for all invasive cancers from the urban areas (145.7 per 100,000) was higher than that of rural areas (137.1). Incidence rates for lung cancer were higher in rural (35.8) than in urban areas (27.0). Similarly, relatively high rates were observed for stomach cancer in rural (20.1) relative to urban areas (15.5). Conclusions: Our results reveal that the most common cancers were breast and lung in women and lung and liver in men. Interestingly, this study suggested a higher incidence rates for lung and stomach cancer in rural males than in urban population, which may suggest other potential causes, such as over-consumption of smoked meats and high prevalence of Helicobacter pylori infection, respectively. Public education and the promotion of healthy lifestyles should be actively carried out.

#Cancer #incidence #epidemiological patterns #population #based cancer registries

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