More Black Women Die from Breast Cancer Than Any Other Cancer
For decades, lung cancer has been the leading cause of death from cancer for both Black and White men and women. But as of 2019, breast cancer became the leading cause of cancer death for Black women.?
This shift is because of steep declines in the number of lung cancer deaths in recent years due to ?reductions in smoking, earlier diagnosis, and advances in treatment. Although the breast cancer death rate is also falling steadily (by a little more than 1% per year since 1995), the number of breast cancer deaths continues to rise because of the aging and growth of the population.? ?
These are some of the key findings in Cancer Facts & Figures for African American/Black People 2022-2024, the consumer-friendly companion of the study “” published in the American Cancer Society (快猫短视频) journal CA: A Cancer Journal for Clinicians. 快猫短视频 researchers, including Angela Giquinto, MSPH, and Rebecca Siegel, MPH,?update these publications every 2 to 3 years to keep tabs on progress and monitor inequalities in new cancer cases (incidence), deaths, survival, screening, and risk factors.
The Black population is the third largest racial/ethnic group in the United States (after White and Hispanic people). It includes African Americans, whose ancestors were brought to the US involuntarily as slaves; Caribbean Americans; and recent immigrants of African descent. As a whole, Black people are more likely to die from most cancers and to live the shortest amount of time after a cancer diagnosis than any other racial/ethnic group.
Cancer is the second-leading cause of death in both Black and White people, after heart disease. The overall Black-White cancer disparity is slowly narrowing, mostly due to a steeper reduction in cigarette smoking by Black people than by White people in the 1970s and 1980s.?This has resulted in a faster decline in lung and other smoking-related cancers among Black people.
A more rapid decline in prostate cancer mortality among Black men has also contributed to the decreasing overall disparity. However, the gap for many common cancers, including breast cancer, remains wide. Black women are 41% more likely to die from breast cancer than White women, despite being less likely to be diagnosed with it.
The reason for racial disparities is largely driven by decades of structural racism leading to a higher risk of lower socioeconomic status.??
Reasons for continuing disparities are complex but are likely rooted in structural racism, which contributes to inequalities in the social determinants of health, including access to care. Socioeconomic differences are linked with having more risk factors for cancer and other diseases and less access to high-quality and timely cancer prevention, early detection, and treatment. The main cause is inadequate health insurance.
“African American people are overrepresented in states that have not expanded Medicaid,” said Karen Knudsen, MBA, PhD, 快猫短视频 Chief Executive Officer. “Expanding access to care for all low-income persons and increasing trust in the medical community through provider education can substantially reduce the burden of cancer in African Americans.”
Because of such issues and barriers, Black people are:
- More likely to be diagnosed with advanced-stage disease, which is usually more costly and difficult to treat
- More likely to experience delays in treatment
- Less likely to receive recommended treatment
快猫短视频 researchers note that only a small fraction of the racial differences in cancer deaths can be attributed to genetic differences.
“Future research should not only explore the influence of systemic racism on health, but also develop mechanisms to reverse course,” said Rebecca Siegel, MPH, senior 快猫短视频 researcher on the study. “That could involve requirements for increased diversity in clinical trials, provider education, and health system financial incentives for the provisions of equitable care across the cancer continuum.
Progress in reducing the prostate cancer death rate in Black men is slowing.
Prostate cancer is the most commonly diagnosed cancer in Black men, accounting for 37% of all new cancers. Although prostate cancer is also the most commonly diagnosed cancer in White men, incidence rates are 73% higher in Black men.
The prostate cancer death rate in Black men has dropped by more than 50% since its peak of 82 deaths per 100,000 in 1993. However, the decline in death rates for prostate cancer in Black men is slowing.
From 2010 through 2014, the death rate dropped by 5% each year, but the pace slowed to a decline of 1.3% a year from 2015 through 2019. That slowdown may reflect the increase in advanced-stage diagnoses for prostate cancer. Each year since 2012, the incidence of advanced cases has increased by 5% a year in Black men.
This increase in late-stage diagnoses likely reflects the reduction in screening following the US Preventive Services Task Force (USPSTF) recommendation in 2012 against routine prostate-specific antigen (PSA) testing. Testing blood for PSA levels can often help find cancer at an early stage, when it is only in the prostate (localized). However, concerns about overdiagnosis and overtreatment (the diagnosis and treatment of cancer that would never have caused harm) as a result of widespread PSA testing led to the change in the USPSTF guideline.
In 2018, the USPSTF revised the guideline again to recommend informed decision making among men ages 55 to 69. However, studies have found that Black men are less likely than White men to be informed about screening.
Prostate cancer death rates are more than twice as high in Black men than in White men. In fact, Black men have the highest prostate cancer death rate of any racial or ethnic group in the US. 快猫短视频 researchers note that this disparity likely reflects less access to high-quality treatment, in addition to higher incidence. Studies show Black men diagnosed with advanced-stage prostate cancer are significantly less likely to receive any treatment compared with White men, even when they have similar health insurance.
The overall cancer incidence rate?in Black men was 6% higher compared with White men during the period from 2014 to 2018. Specifically, Black men are more likely to be diagnosed with prostate, lung, colorectal, kidney, liver, and pancreatic cancer.
The overall cancer death rate?in Black men was 19% higher than White men during the period from 2015 to 2019. ?Specifically, Black men had double the risk of dying from multiple myeloma and prostate cancer and almost 3 times the risk of dying from stomach cancer compared to White men.
Black women are TWICE AS LIKELY to die from uterine cancer as White women and 41% MORE LIKELY to die from breast cancer, despite similar or lower incidence rates.
Overall, Black women have an 8% LOWER cancer incidence rate compared with White women. Specifically, Black women are LESS likely to be diagnosed with breast and lung cancer.
However, Black women are MORE likely to be diagnosed with stomach, liver, and pancreatic cancer—all of which have low survival rates.
In contrast to the lower overall incidence rate, Black women have a 12% HIGHER overall cancer death rate than White women. Specifically, Black women have double the risk of dying from uterine corpus (endometrial) cancer and are 41% more likely to die from breast cancer even though their incidence rates are similar to or lower than those of White women.
The wide disparity in breast cancer death rates between Black and White women likely reflects fewer cancers being diagnosed at a localized (early) stage (57% in Black women compared with 67% in White women), as well as less access to high-quality treatment. Cancers diagnosed at a later, more advanced stage are typically more complicated to treat. Black women have a lower 5-year survival rate overall and for every every stage of diagnosis.?About 82% of Black women live at least 5 years after their initial breast cancer diagnosis, compared to 92% of White women.
Higher death rates from breast cancer among Black women are also likely related to:
- Higher prevalence of obesity and other health problems
- Higher incidence of triple-negative breast cancer, which is aggressive and challenging to treat. Black women are twice as likely to be diagnosed with triple-negative breast cancer than White women. They’re also 30% more likely to die from these tumors because of lower rates of surgery and chemotherapy.
- Higher incidence of inflammatory breast cancer, an aggressive but uncommon type of breast cancer.
Additional findings
Expected new cases of cancer in Black people 2022: About 224,080
Expected cancer deaths among Black people in 2022: About 73,680
Colorectal cancer is the third most common cancer and the third-leading cause of death from cancer in Black men and women, similar to the general population.
- Black people have the second-highest incidence of colorectal cancer in the US, following the Alaska Native/American Indian population.
- Incidence rates are about 20% higher in Black men and women compared to White adults.
- Colorectal cancer death rates are 44% higher in Black men and 31% higher in Black women compared to Whites.
Multiple myeloma incidence rates and death rates are about 2 times higher in Black people than in White people. Incidence rates for people younger than age 50 are almost 3 times higher for Black men and more than 3 times higher in Black women.
Geographical location affects rates of new cancer cases and deaths. Variations across states reflect differences in the prevalence of risk factors, such as smoking and obesity, as well as differences in public health policies, such as Medicaid expansion, that affect access to care.
- Wisconsin has the overall highest cancer incidence rates for Black men and women.
- For Black men, Wisconsin, Mississippi, and Louisiana have the highest cancer death rates.
- For Black women, Wisconsin, District of Columbia, and Illinois have the highest cancer death rates.
快猫短视频 research is helping close the gap.
The 快猫短视频 is committed to reducing the racial disparity gap across the continuum of cancer care. Here are some ways the research teams are helping close the gap.
- 快猫短视频 Population Science?(PopSci) uses the Cancer Prevention Study-3 (CPS-3) to better understand how factors such as housing discrimination contribute to inequities in cancer prevention behaviors and cancer risk.
- 快猫短视频 Surveillance & Health Equity Science?(SHES) publishes reports on cancer disparities faced by racial/ethnic groups, such as Cancer Facts & Figures for African American/Black People, Cancer Facts & Figures for Hispanic/Latino People, and the recent Cancer Facts & Figures Special Section on Native American and Alaska Natives.
- 快猫短视频 Extramural Discovery Science (EDS) has a priority focus on Health Equity Research in Cancer Control and Prevention. EDS also has new grant programs to support the formation of Cancer Health Equity Research Centers (CHERCS) designed to target cancer health disparities, and the Diversity in Cancer Research Internship program that targets underrepresented minority undergraduate students to expose them to cancer research
For more examples our work, see Cancer Disparities 快猫短视频 Research Highlights.
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