Prostate cancer, its implications and awareness in the South Asian population: a retrospective cross-sectional cohort analysis

Abstract

Introduction: The second most frequent form of cancer in males and the main reason for cancer-related deaths worldwide is prostate cancer (PC). Despite being less common than in Western nations, PC incidence and death rates have been rising throughout South Asia. This study intends to evaluate how well-informed and knowledgeable the South Asian public is about PC, its symptoms, and screening procedures among men and women. Methods: From August to September of 2022, a cross-sectional survey was carried out throughout South Asia. Participants in the research had to be at least 24 years old, and it used a practical sampling approach. A self-created questionnaire with both closed- and open-ended questions was used to gather the data. SPSS was used to conduct statistical analysis, including χ 2 tests for relationships. Results: A total of 378 individuals, comprising 57.6% men and 41.8% women, were involved in the study. Only 45.0% of participants were aware of prostate specific antigen testing for early PC diagnosis, however, 81.7% of people recognized what the prostate gland was. Approximately 87% of individuals had never received a screening for PC. Compared to males, women showed a stronger understanding of PC and its screening techniques. Notably, 94.7% believed the likelihood of effective therapy was increased by early identification. Conclusion: While women demonstrated better levels of knowledge, the study’s findings show that the general population in South Asia suffers from a serious shortage of reliable knowledge concerning PC. To promote early identification, lower morbidity, and enhance treatment success, awareness-raising and educational initiatives are essential, with a focus on both sexes. This study establishes the foundation for future research and emphasizes the necessity for targeted educational programmes in the area.