论文部分内容阅读
目的:研究大连市区前列腺癌的发病率、集中发病年龄及死亡人数的流行趋势,为前列腺癌的普查及诊疗提供依据。方法:对大连市区1991年以来的前列腺癌患者及其发病年龄、死亡例数进行统计研究,计算发病率及死亡粗率、标化率、年均增长率、变化百分比以及历年集中发病年龄的变化情况。结果:大连市区1991~2010年前列腺癌共发病1 208例,标准化发病率由1991年的1.7/10万逐年上升到2010年的5.1/10万;低年龄组的发病人数有明显上升趋势;大连市区2002~2012年间男性因前列腺癌死亡的人数变化不明显。结论:大连市区前列腺癌具有发病率逐年提高、集中发病年龄逐年降低、死亡人数逐步上升的趋势,前列腺癌逐渐成为威胁大连市区男性生命的最常见恶性肿瘤。
OBJECTIVE: To study the prevalence of prostate cancer, the prevailing age of onset and the death toll in Dalian, and to provide a basis for the census and diagnosis of prostate cancer. Methods: To study the incidence of prostate cancer, the incidence of death and the number of death cases in Dalian since 1991, and to calculate the morbidity and mortality, standardization rate, average annual growth rate, percentage of change, and the change of the age of onset Happening. Results: A total of 1 208 cases of prostate cancer were found in Dalian urban area from 1991 to 2010. The standardized incidence increased from 1.7% in 1991 to 5.1% in 2010. The incidence of low-age group increased significantly. Dalian city from 2002 to 2012, the number of male deaths due to prostate cancer did not change significantly. Conclusions: Prostate cancer in Dalian has a trend of increasing year by year, decreasing the age of onset and gradually decreasing the number of deaths. Prostate cancer has gradually become the most common malignant tumor threatening male life in downtown Dalian.