Public Awareness and Knowledge of Prostate Cancer Screening: A Community Study in Saudi Arabia

Background: Prostate cancer (PCa) is one of the most common malignancies among men in Saudi Arabia and contributes significantly to cancer-related morbidity and mortality. The objective of this survey was to evaluate community awareness and screening practices related to PCa among men in the Asir region of Saudi Arabia. Method: A cross-sectional study was conducted from 5 October to 25 December 2024 among men aged 40 and above in the Asir region, excluding those with a prior PCa diagnosis. Using convenience sampling, 399 participants were recruited via social media and community outreach. Data were collected through a self-administered online questionnaire covering demographics, medical history, PCa knowledge, information sources, prevention, screening awareness, and barriers. Informed consent was obtained from all participants. Results: The study comprised 399 male participants, with 37.09% aged 40-50, 36.34% aged 51-60, and 26.56% over 60. Most participants (363; 90.97%) were married, 245 (61.4%) had a university education, 282 (70.67%) lived in urban areas, and 180 (45.11%) were employed. Over half of the participants, 222 (55.63%), had a personal history of prostate problems. Additionally, 272 (68.17%) had health insurance, and 153 (38.34%) reported a monthly income between 10,000 and 14,999 SAR. The study found that 329 (82.5%) participants had good knowledge of PCa but only 197 (49.4%) had good awareness of screening methods. Key predictors of good awareness of PCa screening included a personal history of prostate problems (odds ratio-OR = 4.791, p = 0.000, confidence interval-CI 2.727-8.418) and health insurance (OR = 0.359, p = 0.000, CI 0.203-0.636). Common barriers to screening were affordability, n = 116 (29.07%), and perceived good health, n = 201 (50.37%). Additionally, 154 participants (38.59%) found screening uncomfortable, while 156 (39.59%) believed the Digital Rectal Exam (DRE) was harmful or embarrassing. Significant differences in perceived barriers were found based on age (F = 11.449, p < 0.001), education (F = 2.608, p = 0.051), occupation (F = 3.668, p = 0.026), family history (F = 17.407, p < 0.001), and income (F = 5.148, p = 0.006). Conclusions: The study highlights a significant gap between general knowledge and specific awareness of prostate cancer (PCa) screening among men in the Asir region. Although 82.5% demonstrated good overall knowledge, only 49.4% were aware of screening methods, and just 44.36% had undergone PSA testing. Common barriers included perceived good health, fear of diagnosis, embarrassment, and financial concerns. However, due to the use of convenience sampling, online distribution, and geographic restriction to the Asir region, the findings may not be generalizable to the broader male population in Saudi Arabia, particularly older men and those in rural areas. Addressing these gaps requires targeted education, empowerment of healthcare providers, and coordinated public health strategies to enhance early detection and reduce the PCa burden.