Racialized Economic Segregation Linked to Advanced Cancer Diagnosis
FRIDAY, Aug. 1, 2025 -- People living in racially and economically segregated neighborhoods are more likely to be diagnosed with advanced-stage breast and cervical cancer, according to a study published online July 24 in the Journal of the National Cancer Institute.
Qinran Liu, Ph.D., M.P.H., from the American Cancer Society in Atlanta, and colleagues examined the association between neighborhood-level segregation, measured by the neighborhood-Index of Concentration at Extremes, and stage at diagnosis for three screenable cancers in New York City. A total of 98,449 incident cases (58,970 breast, 4,790 cervical, and 34,689 colorectal) were analyzed using data from 2008 to 2019 from the New York State Cancer Registry.
The researchers found that compared with the most affluent and/or most non-Hispanic White-concentrated areas, the most deprived and/or non-Hispanic Black-concentrated areas had significantly higher advanced-to-localized stage incidence rate ratios for breast and cervical cancer. No association was seen for Hispanic concentration alone with disparities, but when combined with economic deprivation, disparities were seen in breast and cervical cancer. Increasing incidence rate ratios were seen for all racialized economic-segregation measures, with higher segregation for both cancers. For colorectal cancer, there were no disparities.
"Our findings have direct implications for cancer prevention and early detection efforts by identifying neighborhoods with the greatest disparities in stage at diagnosis," Liu said in a statement
Abstract/Full Text (subscription or payment may be required)
Disclaimer: Statistical data in medical articles provide general trends and do not pertain to individuals. Individual factors can vary greatly. Always seek personalized medical advice for individual healthcare decisions.
© 2025 HealthDay. All rights reserved.
Read this next
Lung Cancer Screening Beneficial to Age 80 for Candidates Fit for Surgery
FRIDAY, Sept. 12, 2025 -- People aged 75 to 80 years at last screen who are diagnosed with screen-detected lung cancer (LC) have lower overall survival, but those undergoing...
Sex Differences Seen in Characteristics, Course of Schizophrenia, Bipolar Disorder
FRIDAY, Sept. 12, 2025 -- Significant sex differences are seen in the characteristics and course of schizophrenia (SZ) and bipolar disorder (BD), according to a study published...
Potentially Inappropriate Medications Linked to Frailty at Cancer Diagnosis
FRIDAY, Sept. 12, 2025 -- For patients with newly diagnosed cancer, an increasing number of potentially inappropriate medications (PIMs), as identified by the Geriatric Oncology...
More news resources
- FDA Medwatch Drug Alerts
- Daily MedNews
- News for Health Professionals
- New Drug Approvals
- New Drug Applications
- Drug Shortages
- Clinical Trial Results
- Generic Drug Approvals
Subscribe to our newsletter
Whatever your topic of interest, subscribe to our newsletters to get the best of Drugs.com in your inbox.