Are black women more likely to get breast cancer


Are African American women more at risk for breast cancer?

Breast cancer has the highest mortality rate of any cancer in women between the ages of 20 and 59. African American women have a 31% breast cancer mortality rate – the highest of any U.S. racial or ethnic group. Among women younger than 45, breast cancer incidence is higher among African American women than White women.

What every woman should know about breast cancer?

What Every Woman Should Know About Breast Cancer

  • Hear from Doctors and Patients
  • Types of Breast Cancer. One in eight women will develop breast cancer in her lifetime, according to the National Cancer Institute (NCI).
  • Advances in treatment. Data from the NCI show consistent declines in both new cases and deaths from breast cancer since 1990.

Why are so many women getting breast cancer?

The main reason women develop breast cancer is because their breast cells are exposed to the female hormones estrogen and progesterone. These hormones, especially estrogen, are linked with breast cancer and encourage the growth of some breast cancers.

Are breast cancer rates equal among blacks?

While the breast cancer rate has been lower among Black women than white women for several decades, it has been rising steadily in recent years, and the rate is now similar among the two populations. For women under the age of 40, the breast cancer rate is higher among Black women than it is for any other racial or ethnic group.


Is breast cancer more common in white or Black women?

White women are slightly more likely to develop breast cancer than Black, Hispanic, and Asian women. But Black women are more likely to develop more aggressive, more advanced-stage breast cancer that is diagnosed at a young age.

What race has the highest rate of breast cancer?

Rates of breast cancer in the U.S. vary by race and ethnicity. Non-Hispanic white women and non-Hispanic Black women have the highest incidence of breast cancer (rate of new breast cancer cases) overall [664].

How common is breast cancer in Black females?

Data synthesis: The incidence of breast cancer is lower in black women (95.8 cases per 100 000 women) than in white women (112.7 cases per 100 000 women). Differences in reproductive factors may partially explain the lower risk for breast cancer among black women in the United States.

Is breast cancer more common in certain ethnicities?

Although the incidence of breast cancer at any age is highest in white women (141.1 cases per 100,000) when compared to other ethnic groups (African-Americans 119.4, Asian-Americans 96.6, Hispanics 89.9 per 100,000) [54], the same trend is not seen in younger age groups.

Who has highest risk of breast cancer?

The most important risk factors for breast cancer are:Being a woman.Aging.Over 70 percent of women who develop the disease have only these two risk factors. The risk of breast cancer increases as a woman gets older. This is even more important after the age of 50. Most breast cancers are found in women 55 and older.

What ethnicity has the lowest cancer rate?

Asian and Pacific IslanderAlthough Asian and Pacific Islander (API) men and women have the lowest overall cancer incidence and mortality, they have among the highest liver and stomach cancer rates, roughly double the rates for White people.

Who is most likely to get triple negative breast cancer?

Who is most likely to have TNBC? Triple negative breast cancer appears more frequently in women age 40 and younger than in older women. Black and Latina women are more likely to develop TNBC than white women. Women who have the gene change BRCA1 are more likely to develop TNBC than other women.

What is the racial gap in breast cancer?

As seen on Table 3.1, the gap of breast cancer incidence is quite close between Black women and White women in the United State, but Black women are 42% more likely to die from this disease. Breast cancer also varies between states and different countries.

How can one prevent breast cancer?

Breast cancer prevention starts with healthy habits — such as limiting alcohol and staying physically active. Understand what you can do to reduce your breast cancer risk….To lower your risk:Limit alcohol. … Maintain a healthy weight. … Be physically active. … Breast-feed. … Limit postmenopausal hormone therapy.

Who is least likely to breast cancer?

Race and ethnicity In women under age 40, breast cancer is more common in African American women. African American women are also more likely to die from breast cancer at any age. Asian, Hispanic, and Native American women have a lower risk of developing and dying from breast cancer.

Does race affect breast cancer?

According to the National Cancer Institute, white, non-Hispanic women have the highest overall incidence rate for breast cancer among U.S. racial/ethnic groups, while Native-American women have the lowest rate.

What percent of American females will get breast cancer?

What is the average American woman’s risk of developing breast cancer during her lifetime? Based on current incidence rates, 12.9% of women born in the United States today will develop breast cancer at some time during their lives (1).

What is the most aggressive breast cancer in black women?

Black women are disproportionately affected by more aggressive subtypes, such as triple-negative breast cancer ( TNBC) and inflammatory breast cancer, and they are more likely to be diagnosed at younger ages and at more advanced stages of the disease.

Why is breast cancer so unique?

The biology of breast cancer is inherently complex, which is why we often hear the phrase, “Every woman’s breast cancer is unique.” While we have made significant progress in understanding the molecular drivers of breast cancer, most studies and clinical trials are conducted in white women. Expanding Black women’s participation in research is critical. We have only recently been able to decipher some of the underlying biology to explain the higher incidence of aggressive tumors in Black women and to identify biomarkers that could ultimately inform personalized therapies and improve outcomes for Black women diagnosed with breast cancer.

What genes are associated with TNBC?

Recently, Couch and his collaborators examined gene mutations in a large, racially diverse population of American women. This study showed that mutations in the BARD1, RAD51C, and RAD51D genes, while very uncommon, appear more frequently in Black women with breast cancer and are associated with an increased risk of both TNBC and ER-negative breast cancer. Read more here.

What are the factors that contribute to the breast cancer gap?

The gap in breast cancer incidence and outcome among Black women is complex and multifactorial. Social, economic, and behavioral factors may partially account for disparities. Black women are more likely to have diabetes, heart disease, and obesity, and are less likely to breastfeed after childbirth—all of which are risk factors for breast cancer. They are also more likely than white women to have inadequate health insurance or access to health care facilities, which may affect screening, follow-up care, and completion of therapy.

Do black women have higher breast cancer rates than white women?

This is no longer the case: The incidence rate for Black women is close to that of white women. However, the mortality rates are markedly different, with Black women having a 40 percent higher death rate from breast cancer. Among women under 50, the disparity is even greater: The mortality rate among young Black women is double that of young white women. It is clear that the advances in treatment that have dramatically reduced breast cancer mortality overall have not equally benefitted all groups.

Why are there differences in breast cancer rates?

One reason behind differences in breast cancer rates may be that the prevalence rates of some risk factors for breast cancer vary by race and ethnic group [ 10 ].

What is the risk of breast cancer?

The lifetime risk of breast cancer for women in the U.S. is about 13 percent [ 658 ]. However, this risk varies by race and ethnic group.

Which group has the highest incidence of breast cancer?

White women and Black women have the highest incidence of breast cancer (rate of new breast cancer cases) overall [ 659 ]. American Indian and Alaska Native women have the lowest incidence (see Figure 2.3 below) [ 659 ].

Do black women have breast cancer?

Black and African American women. Overall, Black women have a slightly lower rate of breast cancer compared to white women [ 317 ]. However, there are differences by age [ 655 ]: Among younger women, Black women have higher rates of breast cancer compared to white women. Among older women, white women have higher rates of breast cancer compared …

Is TNBC more aggressive than estrogen?

TNBC is often aggressive. TNBC is more likely than estrogen receptor-positive (ER-positive) breast cancers to recur, at least within the first 5 years after diagnosis [ 326,336-338 ].

Is black women more likely to have TNBC?

Black and African American women may be more likely than white women to have protective factors that may not be linked to the risk of TNBC as much as they are linked to the risk of ER-positive cancers.

Is TNBC more common among Hispanic women?

TNBC is more common among Black and African American women than among women of other ethnicities [ 326,328-332 ]. TNBC may also be more common among Hispanic women compared to white and non-Hispanic white women [ 333-335 ].

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Do black women get breast cancer?

Black and white women get breast cancer at roughly the same rate, but black women are more likely to die from it. This disparity has existed for many years and has worsened over time. By 2012, death rates were 42% higher in black women than white women.

How many black women are more likely to die from breast cancer?

More white women get breast cancer, but Black women are 40 percent more likely to die from it.

Why are black women more likely to die from breast cancer than white women?

In the past, experts have noted that breast cancer tends to be diagnosed later in Black women due to less access to healthcare services. Researchers, however, noted that breast cancer also seems to metastasize more quickly in Black women.

How many women have metastasized breast cancer at Mount Sinai?

The researchers studied 441 women with a diagnosis of breast cancer at Mount Sinai. They reported that of the small number of participants who developed metastases, nearly 7 percent were Black women compared with just over 1 percent of white women.

Do black women have cancer?

The researchers found that Black women have a much higher risk of having their cancer spread, or metastasize. Metastasis is a major cause of death in breast cancer. The Black women in the Mount Sinai study were nearly six times more likely to develop distant tumors than white women.

Does breast cancer spread faster in black women?

Researchers, however, noted that breast cancer also seems to metastasize more quickly in Black women. Other experts say socioeconomic factors also need to be taken into consideration. “Sometimes they have been so busy taking care of everybody else, they don’t take care of themselves.


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