Psychological Predictors of Prostate Cancer Screening Behaviors Among Men Over 50 Years of Age in Hamadan: Perceived Threat and Efficacy.

Background: Prostate cancer is the fourth most common cancer worldwide and is the second most lethal cancer.

Objectives: The aim of this study was to investigate psychological predictors of prostate cancer screening behaviors among men over 50 years of age in Hamadan.

Materials And Methods: This cross-sectional study was carried out on 200 men over 50 years of age in Hamadan, west of Iran.