The Effect of Educational Intervention Based on the Pen-3 Model on Breast Cancer Screening Behaviors Publisher Pubmed



Shoushtarimoghaddam E¹ ; Shahnazi H¹ ; Hassanzadeh A² Show Affiliations
Source: Frontiers in Public Health Published:2023

Abstract

Background: Breast cancer is the most important malignancy and the main cause of cancer deaths among women worldwide. Breast cancer screening is an effective way to reduce breast cancer deaths. Objectives: The present study aimed to provide breast cancer screening behavior training for female teachers in Isfahan, Iran. Materials and methods: This randomized controlled trial included 120 teachers who have randomly divided into two groups (60 in the control group and 60 in the intervention group). The data collection tool was a PEN-3 model-based questionnaire. Four 90 min training sessions were held for the intervention group to modify perception and enablers. Breast self-examination (BSE), Clinical breast exam (CBE), and mammography (MMG) were investigated in both groups before and after 6 months after the last training using SPSS20 and appropriate statistical tests. Results: The frequency of BSE (p = 0.02), CBE (p = 0.04), and MMG (p = 0.01) in the intervention group was significantly higher than in the control group 6 months after training. The mean scores of perception and enablers were significantly higher in the intervention group than in the control group 3 and 6 months after training (p < 0.001). The logistic regression analysis indicated that perception factors were the strongest predictors of breast cancer screening behavior in teachers. Conclusion: Results of the present study indicated that using the PEN-3 model in the educational intervention was effective in improving breast cancer screening behavior. Copyright © 2023 Shoushtari-Moghaddam, Shahnazi and Hassanzadeh.