Effectiveness of a community-based health education intervention on prostate cancer fatalism: a quasi-experimental study.

Introduction: prostate cancer is categorized as the most common cancer in males in 2020 in Kenya at 21.9%. The major challenge with prostate cancer in Low and Middle-Income Countries is the presentation of patients with advanced disease. The rate of prostate cancer screening is low across African countries which has been associated with low knowledge and fatalistic beliefs. The study aimed to assess the effectiveness of community-based health education on prostate cancer fatalism.

Methods: the study design was quasi-experimental. The study was conducted in Kiambu County in the Gatundu North and Kiambu sub-counties in Kenya. A total of 288 men were selected per arm of the study using stratified random sampling. Data were collected using a structured questionnaire at baseline and post-intervention. The intervention was health education through home visits by a Community Health Worker.

Results: in the study, fatalism was associated with prostate cancer screening (P<0.05). There was a significant decrease in prostate cancer fatalism for the attributes of pessimism, pre-determination, and death inevitability in the intervention arm post-intervention. In contrast, in the control arm, there was no significant decrease. Post-intervention, the proportion of respondents with a high perception of fatalism decreased from 51% to 23.6% (P<0.05) in the intervention arm. In contrast, in the control arm, there was no significant decrease.

Conclusion: prostate cancer fatalism significantly influenced prostate cancer screening. Community-based health education significantly reduced pessimism, death inevitability, and pre-destination beliefs about prostate cancer. Tailored culturally relevant health education is an effective strategy to address fatalistic beliefs.