A new survey reveals that the vast majority of Americans are unaware that early-stage prostate cancer often shows no symptoms and is usually detected only through a blood test.
The survey, commissioned by The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC – James), found that 80% of respondents did not know that early prostate cancer can be asymptomatic.
Prostate cancer affects more than 300,000 adults in the U.S. each year, according to the National Cancer Institute, and is one of the most common cancers in men over 50. When caught early, the disease is highly treatable.
The survey also found that 59% of Americans were unaware that sexual dysfunction can signal prostate cancer, with partners often being the first to notice symptoms and encourage medical evaluation.
Disparities in Awareness
Among the 1,004 adults surveyed, Black respondents were more likely than white respondents to recognize lesser-known symptoms such as fatigue (33% vs. 24%) and weight loss (30% vs. 20%). However, Black adults were less likely to know that early-stage prostate cancer often has no symptoms (12% vs. 21%).
“Knowing your family history is very important,” said Folefac, clinical associate professor at Ohio State College of Medicine. “If your father, brother, or grandfather was diagnosed with prostate cancer, you have a higher risk and should begin regular screenings early.”
Current national guidelines recommend that men start prostate cancer screening at age 50.
Survey Methodology
The survey was conducted by SSRS via its Opinion Panel Omnibus platform from August 1–4, 2025, among 1,004 U.S. adults aged 18 and older. Data were collected primarily online (n=974) and by telephone (n=30). The margin of error is ±3.5 percentage points at the 95% confidence level, and results were weighted to represent the U.S. adult population.
