Increasing Rates of Breast Cancer Screening

# Increasing Rates of Breast Cancer Screening

Breast cancer is one of the most common and deadly cancers among women worldwide. According to the World Health Organization, breast cancer accounted for 11.6% of all cancer deaths in 2020, making it the leading cause of cancer mortality among women. Early detection of breast cancer through screening can improve survival rates and reduce the need for aggressive treatments. However, many women do not receive regular screening due to various barriers, such as lack of awareness, access, affordability, or cultural factors. This blog post will discuss the importance of breast cancer screening, the current recommendations and guidelines, and some strategies to increase screening rates across populations.

## What is breast cancer screening and why is it important?

Breast cancer screening is a method of looking for signs of breast cancer in women who do not have any symptoms. The most common screening test is a mammogram, which is an x-ray of the breast that can detect tumors or abnormal changes in the breast tissue. Mammograms can find breast cancers that are too small to be felt by hand or noticed by other means.

Breast cancer screening is important because it can help find breast cancer early, when it is easier to treat and has a better chance of being cured. Studies have shown that screening can reduce the risk of dying from breast cancer by 20% to 40% among women aged 50 to 74 years. Screening can also prevent some women from needing more invasive treatments, such as chemotherapy or mastectomy, which can have negative effects on their quality of life and well-being.

## What are the current recommendations and guidelines for breast cancer screening?

There are different recommendations and guidelines for breast cancer screening from various organizations and countries, depending on the evidence, values, and preferences of each group. However, most of them agree that women aged 50 to 74 years should receive a mammogram every 1 to 2 years, as this age group has the highest incidence and mortality rates from breast cancer. For women aged 40 to 49 years, the decision to start screening should be based on their individual risk factors, such as family history, genetic mutations, or personal history of breast cancer, and their preferences and values.

Some examples of current recommendations and guidelines are:

– The U.S. Preventive Services Task Force (USPSTF) recommends biennial screening mammography for women aged 50 to 74 years. For women aged 40 to 49 years, the USPSTF recommends that they make an individual decision regarding screening after discussing the benefits and harms with their health care provider.
– The American Cancer Society (ACS) recommends annual screening mammography for women aged 45 to 54 years, and biennial screening or annual screening based on personal choice for women aged 55 years and older. For women aged 40 to 44 years, the ACS recommends that they have the opportunity to begin annual screening if they wish to do so.
– The Canadian Task Force on Preventive Health Care (CTFPHC) recommends biennial screening mammography for women aged 50 to 74 years. For women aged 40 to 49 years, the CTFPHC recommends against routine screening unless they are at high risk of breast cancer.
– The World Health Organization (WHO) recommends that countries with sufficient resources implement organized population-based mammography screening programs for women aged 50 to 69 years every 1 to 2 years.

## How can we increase breast cancer screening rates across populations?

Despite the proven benefits of breast cancer screening, many women do not receive regular screening due to various barriers, such as lack of awareness, access, affordability, or cultural factors. Some strategies to increase breast cancer screening rates across populations are:

– Educating women and health care providers about the benefits and harms of breast cancer screening, and addressing common myths and misconceptions.
– Providing reminders and incentives for women to attend screening appointments, such as phone calls, letters, text messages, vouchers, or transportation assistance.
– Reducing structural barriers to accessing screening services, such as distance, cost, availability, or quality.
– Increasing the capacity and quality of screening facilities and personnel, such as providing adequate equipment, training, supervision, and feedback.
– Tailoring interventions to meet the needs and preferences of different groups of women, such as ethnic minorities, low-income groups, rural residents, or immigrants.
– Engaging community leaders and organizations in promoting and supporting breast cancer screening among their members.

## Conclusion

Breast cancer screening is a vital tool for reducing the burden of breast cancer among women worldwide. By following the current recommendations and guidelines for breast cancer screening, and implementing effective strategies to increase screening rates across populations, we can save lives and improve health outcomes for millions of women.

## References

– World Health Organization. Breast Cancer: Prevention And Control [Internet]. Geneva: World Health Organization; [cited 2024 Jan 13]. Available from: https://www.who.int/cancer/prevention/diagnosis-screening/breast-cancer/en/
– Nelson HD, Cantor A, Pappas M, Daeges M, Humphrey L. Screening for Breast Cancer: A Systematic Review to Update the 2009 U.S. Preventive Services Task Force Recommendation [Internet]. Rockville (MD): Agency for Healthcare Research and Quality (US); 2016 Nov. (Evidence Syntheses, No. 124.) Available from: https://www.ncbi.nlm.nih.gov/books/NBK402360/
– Oeffinger KC, Fontham ET, Etzioni R, Herzig A, Michaelson JS, Shih YC, et al. Breast Cancer Screening for Women at Average Risk: 2015 Guideline Update From the American Cancer Society. JAMA. 2015 Oct 20;314(15):1599–614.
– Canadian Task Force on Preventive Health Care. Recommendations on screening for breast cancer in women aged 40–74 years who are not at increased risk for breast cancer [Internet]. Ottawa: Canadian Task Force on Preventive Health Care; 2018 Dec [cited 2024 Jan 13]. Available from: https://canadiantaskforce.ca/guidelines/published-guidelines/breast-cancer-update/
– World Health Organization. WHO Position Paper on Mammography Screening [Internet]. Geneva: World Health Organization; 2014 [cited 2024 Jan 13]. Available from: https://www.who.int/cancer/publications/mammography_screening/en/
– Patt D, Gordan L. Considerations to Increase Rates of Breast Cancer Screening Across Populations. Am J Manag Care. 2022 Mar;28(3):SP136-SP138.
– National Cancer Institute. Breast Cancer Screening | Cancer Trends Progress Report [Internet]. Bethesda (MD): National Cancer Institute; [cited 2024 Jan 13]. Available from: https://progressreport.cancer.gov/detection/breast_cancer
– Office of Disease Prevention and Health Promotion. Increase the proportion of females who get screened for breast cancer (C-05) | Healthy People 2030 [Internet]. Washington (DC): Office of Disease Prevention and Health Promotion; [cited 2024 Jan 13]. Available from: https://health.gov/healthypeople/objectives-and-data/browse-objectives/cancer/increase-proportion-females-who-get-screened-breast-cancer-c-05
– Centers for Disease Control and Prevention. Health and Economic Benefits of Breast Cancer Interventions [Internet]. Atlanta (GA): Centers for Disease Control and Prevention; [cited 2024 Jan 13]. Available from: https://www.cdc.gov/chronicdisease/programs-impact/pop/breast-cancer.htm