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2022 年非裔美国人/黑人癌症统计数据。

Cancer statistics for African American/Black People 2022.

机构信息

Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA.

Department of Health Behavior and Policy, Virginia Commonwealth University, Richmond, Virginia, USA.

出版信息

CA Cancer J Clin. 2022 May;72(3):202-229. doi: 10.3322/caac.21718. Epub 2022 Feb 10.

Abstract

African American/Black individuals have a disproportionate cancer burden, including the highest mortality and the lowest survival of any racial/ethnic group for most cancers. Every 3 years, the American Cancer Society estimates the number of new cancer cases and deaths for Black people in the United States and compiles the most recent data on cancer incidence (herein through 2018), mortality (through 2019), survival, screening, and risk factors using population-based data from the National Cancer Institute and the Centers for Disease Control and Prevention. In 2022, there will be approximately 224,080 new cancer cases and 73,680 cancer deaths among Black people in the United States. During the most recent 5-year period, Black men had a 6% higher incidence rate but 19% higher mortality than White men overall, including an approximately 2-fold higher risk of death from myeloma, stomach cancer, and prostate cancer. The overall cancer mortality disparity is narrowing between Black and White men because of a steeper drop in Black men for lung and prostate cancers. However, the decline in prostate cancer mortality in Black men slowed from 5% annually during 2010 through 2014 to 1.3% during 2015 through 2019, likely reflecting the 5% annual increase in advanced-stage diagnoses since 2012. Black women have an 8% lower incidence rate than White women but a 12% higher mortality; further, mortality rates are 2-fold higher for endometrial cancer and 41% higher for breast cancer despite similar or lower incidence rates. The wide breast cancer disparity reflects both later stage diagnosis (57% localized stage vs 67% in White women) and lower 5-year survival overall (82% vs 92%, respectively) and for every stage of disease (eg, 20% vs 30%, respectively, for distant stage). Breast cancer surpassed lung cancer as the leading cause of cancer death among Black women in 2019. Targeted interventions are needed to reduce stark cancer inequalities in the Black community.

摘要

非裔美国人/黑人的癌症负担不成比例,包括任何种族/族裔群体中死亡率最高和生存率最低的癌症。美国癌症协会每 3 年估计一次美国黑人的新癌症病例和死亡人数,并使用美国国立癌症研究所和疾病控制与预防中心的基于人群的数据,汇编最新的癌症发病率(截至 2018 年)、死亡率(截至 2019 年)、生存率、筛查和风险因素数据。2022 年,美国约有 224080 例新的癌症病例和 73680 例癌症死亡病例发生在黑人中。在最近的 5 年期间,黑人男性的发病率比白人男性高 6%,但总体死亡率高 19%,包括骨髓瘤、胃癌和前列腺癌的死亡风险约高 2 倍。由于肺癌和前列腺癌的死亡率在黑人男性中急剧下降,黑人和白人男性之间的总体癌症死亡率差距正在缩小。然而,自 2012 年以来,晚期诊断病例每年增加 5%,导致 2015 年至 2019 年期间,黑人男性前列腺癌死亡率的下降速度从每年 5%放缓至 1.3%。黑人女性的发病率比白人女性低 8%,但死亡率高 12%;此外,子宫内膜癌的死亡率高 2 倍,乳腺癌的死亡率高 41%,尽管发病率相似或更低。乳腺癌的巨大差异反映了晚期诊断(57%为局部阶段,而白人女性为 67%)和总体生存率较低(分别为 82%和 92%),以及疾病的每个阶段(例如,远处阶段分别为 20%和 30%)。2019 年,乳腺癌超过肺癌成为黑人女性癌症死亡的主要原因。需要采取有针对性的干预措施,以减少黑人社区中明显的癌症不平等现象。

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