Effect of an Intervention on the Breast Cancer Screening Behavior in Women: Application of Integrated Behavioral Model

Self-screening practice of breast cancer and associated factors among female students in Ethiopian universities using the theory of planned behavior: a cross sectional study

BACKGROUND

Breast cancer is the most common cancer among females. Assessing self-screening practices for breast cancer patients is vital for developing targeted interventions. The current study aimed to assess self-screening practices for breast cancer and associated factors via the theory of planned behavior constructs among female students in Ethiopian universities.

METHODS

A cross-sectional study design was conducted using the theory of planned behavior constructs. The data were collected from January 30, 2022, to February 30, 2022, in Ethiopia. A structured, self-administered questionnaire was used. The validity and reliability tests were checked to use the questionnaire in the main study through a pilot test. The data were collected through online Google Forms by distributing them to university students via Telegram groups, Imo, emails, and Facebook. The collected data were exported to SPSS version 26 for analysis. Bivariate analysis was used to identify the candidate variables for multiple logistic regression (P value < 0.02). Those variables with a P value less than 0.05 were considered significant predictors of breast cancer screening practices.

RESULTS

A total of 418 female students participated in the study. The respondents were aged between 18 and 37 years. In the current study, 318 (76.1%; 95% CI: 72.0, 80.4) university students had good screening practices for breast cancer. Nonhealth-related departments (AOR = 1.95; 95% CI: 1.11, 3.44), having training in breast cancer self-examination (AOR = 1.87; 95% CI: 1.04, 3.35), having a good attitude (AOR = 1.96; 95% CI: 1.11, 3.47), having good behavioral control (AOR = 4.1; 95% CI: 2.18, 7.71), and having good behavioral intentions (AOR = 1.88; 95% CI: 1.09, 3.24) were associated with self-screening practices for breast cancer patients.

CONCLUSION

Designing a theory of planned behavior-based educational interventions improve self-screening practices for breast cancer among university female students. These insights could guide the development of future breast cancer awareness and prevention programs in university settings, with the goal of increasing early detection rates and lowering the risk of breast cancer. The study also serves as foundational information for designing future research using more advanced study design methods.

Effect of monthly reminders by telephone message on women's beliefs and practice behaviours regarding breast self-examination: A randomized controlled study

AIMS

This study was conducted to examine the effect of monthly telephone message reminders after training on women's beliefs and practice behaviours regarding breast self-examination.

METHODS

This randomized controlled study was conducted with 83 women aged 20-69 years living in Turkey between September 2021 and July 2022. Women were randomly assigned (1:1) to the intervention (n = 41) or control group (n = 42), both groups received online breast self-examination training, and the intervention group received monthly reminders on their mobile phones for 3 months. Participants completed the Champion's Health Belief Model Scale and breast self-examination practice evaluation form at baseline and 3 months after intervention.

RESULTS

After the intervention, the mean scores of the benefits and self-efficacy subscales of Champion's Health Belief Model Scales were significantly higher in the intervention group compared to the control group, and the mean score of barriers was lower. The rate of performing breast self-exam regularly and at the appropriate time was higher in the intervention group. The rate of forgetting to perform breast self-examination was higher in control group.

CONCLUSION

A monthly reminder message may be recommended to increase women's belief in breast self-examination and increase regular practice.

Self-care Behavior Based on Integrated Behavioral Model in Patients With Atrial Fibrillation: A Structural Equation Modeling Approach

BACKGROUND

There is limited research exploring the behavioral intentions, beliefs, and application of theoretical models in relation to self-care in patients with atrial fibrillation (AF).

OBJECTIVE

This study aimed to identify the factors that influence self-care behavior in patients with AF.

METHODS

The study used an integrated behavioral model and collected data from 216 patients diagnosed with AF. Data were analyzed using SPSS 24.0 and AMOS/WIN 24.0 to verify the fit of the hypothesis model, confirm factor analysis, and the validity of the hypothesis itself.

RESULTS

Self-care behavioral intention (β = 0.433, p < .001) and habit (β = 0.395, p = .005) had a significant direct effect, while instrumental attitude (β = 0.077, p = .045), injunctive norm (β = 0.084, p = .037), and self-efficacy (β = 0.249, p = .011) had a significant indirect effect on self-care behavior, explaining 64.4% of the variance.

CONCLUSION

The final model validated the factors that impact self-care behavior in patients with AF, highlighting the importance of fostering positive recognition of instrumental attitude, bolstering social influence and self-efficacy through significant individuals to improve self-care behavior. It is recommended to create an intervention program that encourages intentions and motivations for self-care behavior and incorporates tactics to make self-care behavior a habit. The study's path diagram can serve as a conceptual framework for designing strategies to enhance self-care behavior in patients with AF.

The effect of educational intervention based on the PEN-3 model on breast cancer screening behaviors

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.

The Relationship between Healthcare Providers and Preventive Practices: Narratives on Access to Cancer Screening

Cancer screening programs are public health interventions beneficial to early diagnoses and timely treatments. Despite the investment of health policies in this area, many people in the recommended age groups do not participate. While the literature is mainly focused on obstacles and factors enabling access to health services, a gap from the point of view of the target population concerns healthcare providers. Within the "Miriade" research-action project, this study aims to explore the dimensions that mediate the relationship between healthcare providers and preventive practices through the narrations of 52 referents and healthcare providers involved in breast, cervical and colorectal cancer screening. We conducted ad hoc narrative interviews and used theory-driven analysis based on Penchansky and Thomas' conceptualization and Saurman's integration of six dimensions of healthcare access: affordability, availability, accessibility, accommodation, acceptability and awareness. The results show that 21 thematic categories were representative of the access dimensions, and 5 thematic categories were not; thus, we have classified the latter as the dimension of affection. The results suggest trajectories through which psychological clinical intervention might be constructed concerning health, shared health decisions and access to cancer screening.

Factors Promoting Breast, Cervical and Colorectal Cancer Screenings participation: A Systematic Review

Objective

The present study aims at systematically reviewing research conducted on factors promoting breast, cervical and colorectal cancer screenings participation.

Methods

A literature search in MEDLINE/PubMed and PsycInfo from January 2017 to October 2021 was performed. Data extraction, researchers' full agreement and the inclusion criteria produced 102 eligible studies. Data were narratively synthesized and critically interpreted.

Results

Multiple factors favoring or hindering breast, cervical and colorectal cancer screenings were identified and summarized as factors operating at the individual level (background information, individual characteristics, emotions related to screening procedure and to cancer, knowledge and awareness), at the relational level (relationships with healthcare staff, significant others, community members), and at the healthcare system level (systems barriers/policy, lack of staff). A critical appraisal of studies revealed a fragmentation in the literature, with a compartmentalization of studies by type of cancer screening, country and specific populations of destination.

Conclusions

Overall findings indicated that greater integration of research results obtained independently for each cancer diagnosis and within the different countries/populations could foster a more comprehensive understanding of factors potentially enhancing the participation in breast, cervical and colorectal cancer screenings worldwide. This review, which is grounded in the current context of globalization and superdiversification in population, can help to enhance a better integration between research and practices, by supporting the development of more effective and inclusive evidence‐based interventions and health‐promotion campaigns worldwide. Research and practical implications are highlighted and discussed.

Evaluating the Feasibility of Continuing Medical Education for Disseminating Emerging Science on the Breast Cancer and Environment Connection

Developing continuing medical education (CME) training programs is a strategy for communicating emerging science to health practitioners. This research tests the feasibility of using CME modules for translating and disseminating research findings from the Breast Cancer and Environment Research Program. Recent findings have identified certain windows of susceptibility, like during puberty, in which exposure to endocrine-disrupting chemicals can increase breast cancer risk later in life. In order to reach pediatric patients and their caregivers, using a Diffusion of Innovations framework, pediatric health-care providers were identified as opinion leaders. Two CME modules informed by theory and formative research were tested with a sample of pediatricians and pediatric nurse practitioners. Participants completed knowledge, attitude, intention, and behavior items immediately before and after exposure to a randomly assigned module, and then again 3 weeks later. Quantitative and qualitative results indicate knowledge gain and strong links between practitioners' intentions to enact and implemented behavior learned from training recommendations with parents and caregivers in their practices. Results indicate that CMEs can be an effective strategy for translational activities targeted to health providers in order to change behavior within practice.

The effects of educational intervention on breast self-examination and mammography behavior: Application of an integrated model

BACKGROUND

Breast cancer is the most common type of cancer among women and it is the second leading cause of mortality among cancers in women and a major health issue in developed countries. Although there are simple and effective screening methods, just minority of women use them. Given the high prevalence of breast cancer in Isfahan women and the low prevalence of screening behavior, the present study aimed to determine the impact of theory-based educational intervention on breast self-examination (BSE) behavior and mammography.

MATERIALS AND METHODS

The present experimental study was conducted on 93 women referred to comprehensive health centers in Isfahan through convenience sampling, and by this way 46 women were included in the control group and 47 in the intervention group. Data collection was done by a valid and reliable questionnaire. Furthermore, educational interventions were performed for the intervention group in three sessions. Furthermore, the data were completed in the intervention group before, immediately after, and 3 months after intervention and before and 3 months after intervention in the control group. The data were analyzed by SPSS (16); and paired t-test and repeated measure test were used for analysis in the intervention group and also independent t-test and paired t-test were employed to analyze data of the control group.

RESULTS

The results showed significant changes in perceived benefit constructs (P = 0.023), knowledge (P < 0.001), self-efficacy (P < 0.001), and behavioral intention regarding BSE (P = 0.035) in the intervention group over time, but changes were not significant in both perceived susceptibility and severity in the intervention group. As far as mammography behavior is concerned, only the perceived benefit construct in the intervention group had significant changes. In terms of the screening behavior, only BSE behavior significantly changed before and after intervention.

CONCLUSION

The study showed that theory-based education by applying of constructs such as perceived benefits and self-efficacy and intention for BSE model could promote breast cancer screening behavior such as BSE. Therefore, it is suggested that health educators utilize educational texts based on these constructs to increase their influence on individuals via screening behavior for breast cancer.

Prognostic Factors Associated with Curing in Patients with Breast Cancer: A Joint Frailty Model

Background:

Recurrent event data arise frequently in longitudinal medical studies. In many situations, there are a large portion of patients without any recurrences, manifesting the “zero-inflated” nature of the data. Moreover, there often exists a terminal event which may be correlated with the recurrent events. The goal of this study is to extend the application of joint frailty model to identify the prognostic factors associated with curing in patients with breast cancer.

Methods:

As a prospective study, medical records of women who had been attended to Cancer Research Center, Shahid Beheshti University of Medical Sciences from January 1998 to February 2016 were reviewed. Finally, after an initial review of medical records, 711 patients were included in the study and analyzed. A checklist that included items drawn from the demographic background of patients was provided in the study. Two joint frailty models for zero-inflated recurrent events, combining a logistic model for “structural zero” status (Yes/No) and a joint frailty proportional hazards model for recurrent and terminal event times were performed to identify factors associated with BCS.

Results:

The mean age of patients was 38.2 years. The numbers of subjects with 1, 2, 3, and 4 recurrent events were 392, 207, 97, and 15, respectively. The median follow-up time was 6.87 years. There were 137 (19.2%) deaths from cancer during the follow-up. Among the 574 patients who were censored, 418 had no tumor recurrence. Thus, there may exist a large portion of “cured” subjects. We can see that the radiation (OR = 6.02, CI = (3.87, 8.61)) and tumor size interaction with radiation (OR = 1.065, CI = (1.002–1.26)) were significant in the cure model (P < 0.05) which means that patients with smaller tumor sizes were more likely to be cured by radiation therapy.

Conclusions:

Our proposed models can help investigators to evaluate which treatment will result in a higher fraction of cured subjects. This is usually an important research question in biomedical studies.

Breast Cancer Screening Behaviors in Women Aged 40 Years and Over in a Semi-Urban Region in Turkey: Relationships with Health Beliefs

In this study, we aimed to determine the breast cancer screening behavior of women and to investigate the relationship between health beliefs and screening behaviors. The study was cross-sectional. It was conducted between April 2017 and June 2017 with 416 women aged ≥40. The Sociodemographic Information Form and the Champion's Health Belief Model Scale were used to collect data. In the statistical analysis, the number, percentage, mean, standard deviation, Pearson chi-square test, and multivariate binary logistic regression analysis were used. The rates for participating women performing breast self-examination, having clinical breast examination, and undergoing mammography were 11.8%, 8.9%, and 11.3%, respectively. Perceived susceptibility, seriousness, self-efficacy, benefits, health motivation, and perceived barriers were found to have strong associations with screening behaviors (p < 0.05). In this study, we found that few women performed breast self-examination, had clinical breast examination and mammography. In the present study, women perceived barriers related to both performing breast self-examination and undergoing mammography.