Young Americans Without College Degrees Face Higher Colorectal Cancer Death Risk

The link between college education, considered an economic and social indicator, and health is drawing attention. Notably, a study found that young adults under 50 who do not hold a four-year college degree face a higher risk of death from colorectal cancer. This finding, combined with a consistent rise in colorectal cancer mortality rates among this demographic over the past 30 years, amplifies concerns about health inequalities.

A research team from the American Cancer Society analyzed data from 101,000 colorectal cancer deaths among young adults aged 25 to 49 between 1994 and 2023. Participants' education levels were categorized as 12 years or less (high school graduate or less), 13-15 years, and 16 years or more (bachelor's degree or higher from a four-year university).

The study found that the colorectal cancer mortality rate for individuals with a bachelor's degree or higher remained stable at 2.7 per 100,000 people. In contrast, the mortality rate for those with a high school education or less increased from 4 to 5.2 per 100,000.

The researchers attributed the difference in mortality rates based on education level to a combination of factors, including healthcare access, lifestyle habits, and delays in early diagnosis. Education level indirectly reflects various socioeconomic indicators in a person's life.

Dr. Ahmedin Jemal, who led the study, urged for increased public awareness about colorectal cancer in young adults and adherence to screening guidelines. He explained that symptoms such as changes in bowel habits lasting several days or unintended weight loss could be indicative of colorectal cancer.

These research findings were published in the latest issue of 'JAMA Oncology'.