Researchers examined data from 3,141 counties across the United States. They looked at how seven areas of community life, such as education, housing, and lifestyle, connected to cancer mortality between 2018 and 2022. The analysis focused on Non-Hispanic White, Non-Hispanic Black, and Hispanic populations to find differences inside these groups rather than just between them.
The study found that higher socio-behavioral risk scores were linked to higher death rates for both breast and prostate cancer. This pattern held true for all racial and ethnic groups studied. Hispanic and Non-Hispanic Black women showed the largest increases in risk within their own groups. High-mortality Hispanic counties specifically showed strong risks in lifestyle behaviors and access to care.
A main reason to be careful is that relying on average scores for entire racial groups can hide the needs of specific communities. This study suggests that looking at local details might help create better cancer control strategies. Readers should understand that while the link is clear, this research does not prove that changing these factors will immediately lower death rates.