Health beliefs as predictors of intentions toward prostate cancer screening among Nigerian immigrant men

Abstract

Prostate cancer (PCa) globally impacts men of African descent disproportionately more than any other ethnicity. Studies focusing on PCa among the U.S.-based Nigerian immigrant men (NIM) are limited. The purpose of this study was to investigate the predictive effects of health beliefs on NIM’s prostate cancer screening intention using select constructs of two health behavior models. This study consisted of (N = 130) U.S. NIM, aged 40 years and older, who were recruited from local nonprofit associations in New Jersey. Pen-and-paper questionnaire data were gathered using the Behavioral Intention Scale and the modified version of the Champion’s Health Belief Model Scale for Prostate Cancer, along with demographic questions. Data were analyzed in SPSS 25.0. Multiple regression analysis was conducted to evaluate how well perceived susceptibility, benefits, and barriers predicted the intention to undergo screening for prostate cancer. The model was significantly related to intention (R2 = 0.22, F (4,125) = 9.02, p < 0.001). Beta weights indicated that only perceived susceptibility and perceived benefit shared in the 22% of intention variability. Perceived susceptibility (β = 0.61, p < 0.001) and perceived benefits (β = 0.41, p < 0.001) were thus the variables that significantly contributed to the model. Continuous education and awareness of prostate cancer and the importance of screening, as well as a better understanding of health belief perceptions, remain strategies healthcare providers can utilize to reach at-risk minority populations.