The Effect of Educational Program Based on PRECEDE Model in Promoting Prostate Cancer Screening in a Sample of Iranian Men

The study protocol for the randomized controlled trial of the effects of a theory-based intervention on resilience, social capital, psychological wellbeing, and health-promoting lifestyle in healthcare workers

BACKGROUND

The workplace has been identified as a key determinant of health status. There is evidence of innumerable health problems among employees, particularly healthcare workers. Against this background, a holistic-systemic approach together with a good theoretical framework is required to reflect on this issue, and to support the design of effective interventions to promote the health and wellbeing of the given population. The present study aims to evaluate the effectiveness of an educational intervention in improving resilience, social capital, psychological wellbeing, and health-promoting lifestyle in healthcare workers, utilizing the Social Cognitive Theory integrated into the PRECEDE-PROCEED model.

METHODS

This randomized controlled trial will be performed on a large sample of the employees working in two healthcare centers in the city of Shiraz, Iran. The study will proceed with the healthcare workers of one city being given the educational intervention and the healthcare workers of the other city serving as a control group. Using a census method, all healthcare workers in the two cities will be informed of the trial and its purpose, and then invitations to join the study will be issued. The minimum sample size required has been calculated as 66 individuals in each healthcare centers. Recruitment to the trial will by systematic random sampling of eligible employees who submit an expression of interest in joining the trial, and subsequently give informed consent. Data will be collected through a self-administered survey instrument at three stages: at baseline, and both immediately and three months after the intervention. The experimental group members should participate in at least eight of the ten weekly educational sessions of the intervention and complete the surveys in the three stages. There is no educational intervention for the control group, and they simply experience some routine programs, and complete the surveys at the same three timepoints.

DISCUSSION

The findings will provide evidence for the possible effectiveness of a theory-based educational intervention to improve resilience, social capital, psychological wellbeing, and health-promoting lifestyle among healthcare workers. If the educational intervention is found to be effective, then its protocol will be exploited in other organizations to boost resilience. Trial registration IRCT20220509054790N1.

Effectiveness of educational intervention on women’s participation to cervical cancer screening: a quasi-experimental study based on PEN-3 model

Introduction

Cervical cancer is one of the most common cancer types among women in developing countries. Women’s behavior in the early detection of the disease is influenced by sociocultural factors. Thus, the present study aimed to determine the effect of an educational intervention based on PEN-3 model on women’s participation in cervical cancer screening.

Methods

The present quasi-experimental study was conducted with 160 women participants visiting health care centers in Bandar Abbas in 2021. The sampling was as a multi-stage clustering, and the participants were divided into two groups, an intervention and a control (each with 80 participants). The data collection instrument was a researcher-made questionnaire based on the PEN-3 model constructs before and 3 months after an educational intervention (a training course). The intervention involved 30 online sessions of 15–20 minutes for the intervention group while the control group did not receive any training.

Results

After the educational intervention, the mean scores of knowledge, attitude, enablers, nurturers and the Pap smear test behavior in the experimental group increased significantly compared to the control group (P < 0.05). The analysis of covariance results showed that by modulating the effect of pre-test score, there was a statistically significant difference between the intervention and control groups in the post-intervention behavior score.

Conclusion

In the light of the present findings, it can be concluded that interventions based on the PEN-3 model with a focus on knowledge -raising, changing beliefs and identifying sociocultural and environmental factors that affect cervical cancer screening behavior can prevent cervical cancer in women.

Effectiveness of a Community Health Worker-Led Intervention on Knowledge, Perception, and Prostate Cancer Screening among Men in Rural Kenya

Background

Globally, an increase in mortality from prostate cancer (PC) remains a big challenge with disparities existing with a slight preponderance among men in low and middle-income countries. Prostate cancer is a leading cause of mortality among men in sub-Saharan Africa. In Kenya, despite the majority of men presenting with advanced prostate cancer for treatment, knowledge and screening for prostate cancer is low. The study aimed to examine the effectiveness of a community health worker-led education intervention on knowledge, perception, and PC screening.

Methods

This was a quasiexperimental study among Kenyan men aged 40–69 years. The intervention site was Gatundu North subcounty and the control site was Kiambu subcounty in Kiambu County. Stratified random sampling was applied to select 288 respondents per arm of the study. We used a pretested interviewer-administered questionnaire to collect data at baseline and 6 months postintervention. Pearson's chi-square test was used for data analysis.

Results

Awareness of prostate cancer significantly increased postintervention (P < 0.05). The proportion of respondents who had good knowledge of prostate cancer increased significantly from 49% to 76.4%(P < 0.05) in the intervention arm. The proportion of respondents with a high perception of self-vulnerability increased significantly from 26% to 42.1% (P < 0.05). The proportion of men who had undergone PC screening significantly increased from 4.5% to 20.4% (P < 0.05) in the intervention arm. In postintervention, there was a statistically significant difference in the proportion of men screened for prostate cancer in the intervention and control arm (P < 0.05).

Conclusion

Health education by community health workers during household visits increased awareness and knowledge, perception, and uptake of PC screening. Utilization of community health worker delivered education is an effective strategy that requires to be adopted to enhance screening.

Development and validation of assessment tool of knowledge, attitude, and practice of outdoor workers regarding heat stress

BACKGROUND: Improving the level of knowledge, attitude and practices of workers exposed to heat stress using a suitable tool can be a cheap and effective method. This requires the consideration of personal, environmental and social factors, which, the PRECEDE model is highly applicable for. Thus, the aim of the present study is the development of a tool assessment for measuring the knowledge, attitude and practices of workers in outdoor occupations regarding heat stress exposure using the PRECEDE model. METHODS: In the present study, a tool was designed and constructed using the PRECEDE model by analyzing the relevant literature and expert opinion. The face validity of the tool was determined based on the opinion of ten experts with experience in the field of occupational weather conditions. The content validity of the tool was determined using the Content Validity Ratio (CVR) and the Content Validity Index (CVI). Cronbach’s alpha reliability coefficient was used to determine the reliability of the tool’s internal consistency. SPSS version 23 was used for statistical analysis. RESULTS: A PRECEDE based questionnaire was designed with a total of 55 questions consisting of predisposing factors (28 questions for knowledge and 14 questions for attitude), enabling factors (5 questions), reinforcing factors (3 questions) and preventive behaviors (5 questions). The Content Validity Index (CVI) of all questions was above 0.79. The Content Validity Ratio (CVR) of all questions was above 0.62 (Lawshe method). The Cronbach’s alpha reliability coefficient of all PRECEDE domains were above the 0.7 acceptable value. Based on the results obtained, all 55 questions were approved and thus the content validity and reliability of this tool was deemed acceptable. CONCLUSION: Considering the reliability and validity of this tool, its application is recommended in all health and safety inspections within various industries for measuring the heat stress knowledge, attitude and practices of workers engaged in outdoor occupations and also for presenting suitable solutions or preventive measures.

Effect of precise nursing service mode on postoperative urinary incontinence prevention in patients with prostate disease

BACKGROUND

Patients with benign prostatic disease often experience detrusor morphological changes and dysfunction. In severe cases, it leads to bladder detrusor dysfunction, resulting in dysuria, frequent urination, urgent urination, incomplete urination, and other symptoms including renal function injury. An operation to restore normal urination function and to control postoperative complications, as far as possible, is the most common method for benign prostatic disease.

AIM

To observe the effect of precise nursing service mode on postoperative urinary incontinence prevention in patients with prostate disease.

METHODS

In total, 130 patients diagnosed with benign prostatic disease, from January 2018 to June 2021, in our hospital, were selected and divided into observation and control groups according to their treatment options. Sixty-five cases in the control group were given routine nursing mode intervention and 65 cases in the observation group received precise nursing service mode intervention. The intervention with the observation group included psychological counseling about negative emotions, pelvic floor exercises, and post-hospital discharge care. The complications of the two groups were counted, and the general postoperative conditions of the two groups were recorded. The urinary flow dynamics indexes of the two groups were detected, and differences in clinical international prostate system score (IPSS) and urinary incontinence quality of life questionnaire (I-QOL) scores were evaluated.

RESULTS

Postoperative exhaust time (18.65 ± 3.23 h and 24.63 ± 4.51 h), the time of indwelling catheter (4.85 ± 1.08 d and 5.63 ± 1.24 d), and hospitalization time (8.78 ± 2.03 d and 10.23 ± 2.28 d) in the observation group were lower than in the control group. The difference was statistically significant (P < 0.05). After the operation, the maximum urinary flow rate (Qmax) increased (P < 0.05), the residual urine volume (RUV) decreased (P < 0.05), and the maximum closed urethral pressure (MUCP) was not statistically significant (P > 0.05) compared to pre-operation. The Qmax of the observation group was higher than that of the control group, while the RUV was lower than that of the control group. There was no significant difference in MUCP between the observation and control groups (P > 0.05). The I-QOL score of the two groups improved (P < 0.05), and the IPSS decreased (P < 0.05). After the operation, the I-QOL score of the observation group was higher than that of the control group, and the IPSS was lower than that of the control group (P < 0.05). There were no significant differences in the incidence of urethral injury (1.54% and 3.08%), bladder spasm (0.00% and 1.54%), and secondary bleeding (1.54% and 4.62) between the observation and control groups (P > 0.05).

CONCLUSION

The precise nursing service mode can reduce the incidence of postoperative urinary incontinence in patients with prostate disease, thus improving postoperative urodynamics and rehabilitation, and quality of life.

A Systematic Review and Meta-Analysis of Male Infertility and the Subsequent Risk of Cancer

Objectives

The primary objective of this systemic review and meta-analysis was to investigate the risk of developing composite outcome of all cancers, regardless of the type of cancer among men with infertility diagnosis compared to fertile counterparts. The secondary objective was to compare the pooled risk of developing individual specific cancers between two groups.

Methods

A systematic literature search was performed on the databases of PubMed (including Medline), Scopus, and Web of Science to retrieve observational studies published in English language from 01.01.1990 to 28. 02. 2021. They assessed cancer events in males with an infertility diagnosis compared to controls without infertility. The outcomes of interest were a composite outcome of cancers including all known cancer types, and also specific individual cancers. The fixed/random effects model was used to analyze heterogeneous and non-heterogeneous results. Publication bias was assessed using the Harbord test, Egger test, Begg test, and funnel plot. The pooled odds ratio of cancers was calculated using the DerSimonian and Laird, and inverse variance methods. Studies’ quality and risk of bias were assessed using structured standard tools.

Results

We included eight cohort studies involving 168,327 men with the diagnosis of infertility and 2,252,806 men without it. The total number of composite outcome of cancers as well as individual cancers including prostate, testicular and melanoma were 1551, 324, 183 and 121 in the infertile men and 12164, 3875, 849, and 450 in the fertile men, respectively. The pooled OR of the composite outcome of cancers, regardless of the type of cancer, in men with infertility was 1.4 folds higher than those without infertility (pooled OR = 1.43, 95% confidence interval [CI]: 1.25-1.64). Meta-analysis of individual cancers including prostate, testicular and melanoma between two groups was carried out. The pooled ORs of testicular and prostate cancers in men with the diagnosis of infertility were significantly higher than controls without infertility (pooled OR = 1.91, 95% CI: 1.52-2.42 and pooled OR = 1.48, 95% CI: 1.05-2.08, respectively). Additionally, the pooled OR of melanoma in men with infertility was 1.3 folds higher than those without infertility (pooled OR = 1.31, 95% CI: 1.06-1.62).

Conclusion

A greater risk of cancers in men with male infertility was found suggesting that the history of male infertility might be an important risk factor for developing cancers in later life. Further well-designed long-term population-based prospective studies, considering all known cancers and their accompanying risk factors should be conducted to support our findings.

The Effect of Educational Intervention Based on PRECEDE Model on Health Promotion Behaviors, Hope Enhancement, and Mental Health in Cancer Patients

In this experimental study, 200 cancer patients (100 subject in experimental group and 100 subjects in control group) referred to Amir Oncology Hospital in Shiraz were investigated. Educational intervention for experimental group consisted of 12 educational sessions for 50 to 55 minutes. A questionnaire including demographic information, PRECEDE constructs (knowledge, attitude, self-efficacy, enabling factors, and social support), was used to measure health promotion behaviors, patients' hope, and mental health before and 6 months after intervention. Six months after intervention, experimental group showed significant increase in knowledge, attitude, self-efficacy, enabling factors, social supports, health promotion behaviors, patients' hope, and mental health compared to the control group. This study showed the effectiveness of intervention based on PRECEDE constructs in mentioned factors 6 months after intervention. Hence, this model can act as a framework for designing and implementing educational intervention for health promotion behaviors of cancer patients.

The effect of nutrition education based on PRECEDE model on iron deficiency anemia among female students

Background

Iron deficiency anemia disrupts the concentration of adolescent girls; reduces their academic achievement, productivity, and physical strength, and increases the risk of infection. This research aim was to evaluate the effectiveness of the PRECEDE model nutrition education on iron deficiency anemia among female students of Fasa City, Fars Province, Iran.

Methods

This quasi-experimental study was done on 160 students (80 experimental and 80 control groups) who were selected using a random sampling method in Fasa City, Fars Province, Iran, in 2018–2019. The educational intervention included six sessions based PRECEDE model for 45 or 50 min. A scale of this study consisted of two parts; demographic information, and PRECEDE constructs were used to determine the nutritional behaviors status concluding preventing iron deficiency anemia and hemoglobin, hematocrit, and ferritin blood level in two (before and 4 months after intervention) times.

Results

In the experimental group of the students the mean age was 13.85 + 1.72 years and in the controlled group was 13.60 + 1.81 years. Moreover, there was no significant difference in the PRECEDE constructs, and nutritional behaviors preventing iron deficiency anemia before the intervention in two groups of study. However, the experimental group showed a significant increase 4 months after the intervention. Also, there was no significant difference in the mean score of hemoglobin, hematocrit, and ferritin blood level between the two groups before the intervention. However, in ferritin level, a significant increase was shown in 4 months after the intervention in the experiential group.

Conclusions

Based on results, the nutrition intervention education base on PRECEDE model has a positive effect to improve iron deficiency anemia preventive behaviors in female students.

The effect of educational intervention based on health belief model and social support on testicular self-examination in sample of Iranian men

BACKGROUND

Testicular Self-Examination (TSE) causes earlier diagnosis of Testicular cancer (TC). Hence, all men aged between15 to 35 years should perform TSE every month. This study aims to survey the effect of educational intervention based on health belief model and social support on testicular self-examination in men aged between 15 to 35 years of Fasa City, Fars province, Iran.

METHODS

In this quasi-experimental study, 200 men (100 in the experimental group and 100 in the control group) in Fasa City, Fars, Iran, were conducted from June 2018 to August 2019. The educational intervention for the experimental group consisted of six training sessions (testicular cancer, its prevalence and types, its risk factors, symptoms, infected areas, diagnosis, side-effects and its severity, understanding about testicular self-examination and its importance, benefits, and barriers of self-examination and correct way of doing TSE were discussed, role of social support). A questionnaire consisting of demographic information, knowledge, HBM construct, and social support was used to measure testicular self-examination before, 3 months after the intervention, and 6 months later. Data were analyzed using SPSS-22 via chi-squared, independent samples t-test, Mann-Whitney, and repeated measures ANOVA at a significance level of 0.5.

RESULTS

The mean age of the men was 27.26 ± 3.16 years in the experimental group and 27.39 ± 3.12 years in the control group. Three months after the intervention and 6 months after the intervention, the experimental group showed a significant increase in knowledge, perceived susceptibility, perceived severity, perceived benefits, self-efficacy, cues to action, social support, and testicular self-examination performance compared to the control group.

CONCLUSION

This study showed the effectiveness of the intervention based on the HBM constructs and social support in the adoption of testicular self-examination in 3 and 6 months post-intervention in men aged between 15 to 35 years. Hence, these models can act as a framework for designing and implementing educational interventions for testicular self-examination.

The Effect of an Educational Intervention Based on PRECEDE Model on Oral Cancer Prevention Behaviors in Hookah Users

Educational intervention about oral cancer prevention is essential for all people, especially in hookah users. The aim of this study is investigating the effect of an educational intervention based on PRECEDE model on oral cancer prevention in hookah users living in Fasa, Fars Province, Iran, in 2017-2018. In this quasi-experimental study, 360 hookah users were selected and divided into experimental and control groups (180 subjects for each group). Educational intervention was performed for experimental group in 12 sessions. A questionnaire consisting of items evaluating demographic information and PRECEDE model constructs (knowledge, attitude, self-efficacy, enabling factors, and reinforcing factors) was used to measure oral cancer prevention behaviors and nicotine dependency of subjects before and 6 months after intervention. Obtained data were analyzed by SPSS-22 software through paired t test, independent t test, and chi-square test at significance level of P < 0.05. Six months after intervention, experimental group showed significant increase in knowledge, attitude, self-efficacy, enabling factors, reinforcing factors, oral cancer prevention behaviors, and reduction of nicotine dependency compared with control group. This study showed the efficiency of educational intervention based on PRECEDE model in adoption of oral cancer prevention behaviors and reduction of nicotine dependency of hookah users 6 months after intervention.

Effect of Educational Program based on the Theory of Planned Behavior on Prostate Cancer Screening: A Randomized Clinical Trial

Background and Aims:

Prostate cancer screening applied for early diagnosis of prostate cancer. But it is not usually pursued by men. This study was conducted to determine the effect of educational program based on the Theory of Planned Behavior (TPB) on prostate cancer screening.

Methods:

A randomized clinical trial was carried out on 68 middle-aged men referring to community houses in Iran. Samples were selected consecutively considering the inclusion criteria. Then block randomization was used to assign the participants into two groups. Data collection included demographic characteristics, knowledge and construct of TPB (Attitude towards the behavior, Subjective norms, Perceived behavioral control, behavioral intention) and behavior. The participants in the intervention group attended a theory based program 4 session twice per week. The participants were evaluated before and two month after the intervention. P <0.05 was considered statistically significant.

Results:

After the 2 months intervention, the pretest-posttest changes in the intervention group compared to the control group were in the Knowledge 9.26 ± 3.5 vs. 0.03 ± 1.68, Attitude 11.46 ± 3.5 vs. -0.16 ± 1.39, Subjective norms 3.16 ± 2.6 vs. 0.29 ± 1.3, Behavioral control 6.76 ± 4 vs. 0.12 ± 1.60 and Behavioral intention 1.4 ± 1.54 vs. 0.00 ± 1.00 (P < 0.05). While none of the subjects in control group performed the prostate screening, 10 people (33.2%) performed it in the intervention group. (P < 0.001).

Conclusions:

Educational program based on TPB has a positive effect on prostate cancer screening. It is recommended to set up regular training programs based on TPB to encourage middle-aged men for prostate cancer screening.

A systematic review of global health capacity building initiatives in low-to middle-income countries in the Middle East and North Africa region

INTRODUCTION

Low-and Middle-Income Countries (LMICs) in the Middle East and North Africa (MENA) region are facing increasing global health challenges with a reduced ability to manage them. Global Health Capacity Building (GHCB) initiatives have the potential to improve health workforce performance and health outcomes, however little is known about the GHCB topics and approaches implemented in this region. This is the first systematic review of GHCB initiatives among LMICs in the MENA region.

METHODS

An academic database search of Medline (OVID), PubMed, Scopus, Embase.com , and Open Grey was conducted for articles published between January 2009 and September 2019 in English. Next, a grey literature search following a recommended search framework was conducted. Reviewed records addressed a global health topic, had a capacity building component, looked at specific learning outcomes, and reflected an LMIC in the MENA. Primary outcomes included country, topic, modality, pedagogy, and population.

RESULTS

Reports of GHCB initiatives were retrieved from grey sources (73.2%) and academic sources (26.8%). Most GHCB initiatives were mainly conducted face-to-face (94.4%) to professional personnel (57.5%) through a theoretical pedagogical approach (44.3%). Dominant global health themes were non-communicable diseases (29.2%), sexual and reproductive health (18.4%), and mental health (14.5%). When matched against the Global Burden of Disease data, important gaps were found regarding the topics of GHCB initiatives in relation to the region's health needs. There were limited reports of GHCB initiatives addressing conflict and emergency topics, and those addressing non-communicable disease topics were primarily reported from Egypt and Iran.

CONCLUSION

Innovative and practicum-based approaches are needed for GHCB initiatives among LMICs in the MENA region, with a focus on training community workers. Regional and country-specific analyses of GHCB initiatives relative to their health needs are discussed in the manuscript based on the results of this review.

The Effect of Educational Intervention Based on BASNEF Model on Self-Medication Behavior of Type 2 Diabetic Patients

BACKGROUND

Diabetes is one of the main reasons of the increase of morbidity and mortality around the world. Considering the burden of disease, self-medication can result in irrecoverable consequences. The aim of this study is to investigate the effect of educational intervention based on Beliefs, Attitudes, Subjective Norms and Enabling Factors (BASNEF) model on self-medication behaviors of type 2 diabetic patients in Fasa, Fars province, Iran, in 2017-2018.

MATERIALS AND METHODS

In this quasi-experimental study, 200 type 2 diabetic patients under cover of the diabetes center of Fasa were investigated (100 patients for experimental group and 100 patients for control group). A questionnaire investigating demographic information and BASNEF Model constructs (knowledge, attitude, enabling factors, subjective norms, and behavioral intention) was used for evaluating self-medication behaviors of patients before and 3 months after intervention.

RESULTS

The average age of experimental group was 53.25 ± 8.42 and the average age of control group was 54.18 ± 8.13. Three months after intervention, experimental group showed significant enhancement in knowledge, attitude, enabling factors, subjective norms, and behavioral intention and their self-medication behaviors reduced, while control group showed no significant changes in mentioned factors.

CONCLUSION

The present study indicated the efficiency of BASNEF model on reduction of self-medication behaviors of diabetic patients. Hence, this model can act as a framework for designing and implementing educational interventions in this field.

Effectiveness of Health Belief Model on Oral Cancer Prevention in Smoker Men

The purpose of the present study is investigating the effect of educational intervention based on health belief model (HBM) on oral cancer prevention in smoker men. This is a quasi-experimental study carried out on 200 smoker men with the age of 40 or older (100 subjects for the experimental group and 100 subjects for control group) resident in Fasa City, Fars Province, Iran, in 2017-2018. The educational intervention for the experimental group included seven educational sessions for 50 or 55 min-based HBM. A questionnaire consisted of items about demographic information, knowledge, HBM constructs (perceived susceptibility, severity, benefits, barriers, self-efficacy, and cues to action) was used to measure the oral cancer prevention before and 6 months after the intervention. The mean age of the men was 51.35±8.41 years in the experimental group and 52.28±8.09 years in the control group. Based on the obtained results, significant enhancement is observed in average scores of knowledge, perceived susceptibility, severity, benefits, self-efficacy, cues to action, and oral cancer prevention behaviors in experimental group; however, no significant changes are observed in average scores of knowledge, perceived susceptibility, severity, benefits, self-efficacy, cues to action, and oral cancer prevention behaviors of control group. Also, results indicated that, the educational program based on HBM model have positive effect on oral cancer prevention with the improvement of subject's knowledge, perceived susceptibility, severity, benefits, and self-efficacy.

The Application of PRECEDE Model on Preventing Osteoporosis in Women

The aim of this study is investigating the efficiency of educational intervention based on PRECEDE model on promotion of osteoporosis prevention behaviors in women. This quasi-experimental study was conducted on 200 women registered in two health centers of Fasa city, Fars province, Iran in 2017 to 2018. A questionnaire including items evaluating demographic information and PRECEDE model constructs was used for measuring nutrition and walking performance of studied women in osteoporosis prevention before and 12 months after intervention. Bone mineral density (BMD) was recorded at the lumbar spine and femur before and 12 months after intervention. One year after intervention, the intervention group showed a significant increase in knowledge, attitude, self-efficacy, reinforcing factors, enabling factors, nutrition, and walking performance compared to the control group. Also, the value of lumbar spine and hip BMD T-Score of the intervention group was increased, while this value was reduced in the control group. Our findings showed that educational interventions based on PRECEDE model can positively affect prevention behaviors from osteoporosis by improving subjects' knowledge, attitude, enabling factors (resources such as health care access and services that can provide motivation for prevention behaviors from osteoporosis in women), self-efficacy, and reinforcing factors.

The Effect of Educational Intervention Based on PRECEDE Model on Promoting Skin Cancer Preventive Behaviors in High School Students

School-based education programs can be an effective way of educating adolescents about the dangers of exposure to sunlight and about preventive measures against this exposure and its relation to skin cancer. The aim of this study is to survey the effect of educational intervention based on the PRECEDE model on promoting skin cancer preventive behaviors in high school students of Fasa City, Fars Province, Iran. In this quasi-experimental study, 300 students (150 in experimental group and 150 in control group) in Fasa City, Fars Province, Iran, were selected in 2016-2017. The educational intervention for the experimental group consisted of six training sessions. A questionnaire consisting of demographic information, PRECEDE constructs (knowledge, attitude, self-efficacy, enabling factors, and social support), was used to measure skin cancer preventive behaviors before and 4 months after the intervention. Data were analyzed using SPSS 22 and paired t test, independent t test, and chi-square test at a significance level of p < 0.05. The mean age of the students was 16.05 ± 1.76 years in the experimental group and 16.20 ± 1.71 years in the control group. Four months after the intervention, the experimental group showed a significant increase in the knowledge, attitude, self-efficacy, enabling factors, social support, and skin cancer preventive behaviors compared to the control group. This study showed the effectiveness of the intervention based on the PRECEDE constructs in adoption of skin cancer preventive behaviors in 4 months post-intervention in students. Hence, this model can act as a framework for designing and implementing educational intervention for the prevention of skin cancer.

Effect of educational intervention based on the PRECEDE-PROCEED model on preventive behaviors of cutaneous leishmaniasis among housewives

Leishmaniasis is an endemic disease in Iran. Since education to prevent the disease is important, this study aimed to determine the effect of educational intervention based on the PRECEDE-PROCEED model on preventive behaviors of cutaneous leishmaniosis among housewives. In this quasi-experimental study, 240 housewives under the coverage of health centers, who lived in the endemic area of Mianshahr, Fasa city, Fars Province, Iran in 2016, were selected (120 people for the experimental group and 120 for the control group). The educational intervention for the experimental group was based on the PRECEDE model, which consists of seven 50-60-minute sessions of lectures, group discussions, role playing, practical displays, and video and PowerPoint displays. These sessions addressed the familiarity with cutaneous leishmaniasis and its different types and carriers, methods of preventing and fighting against it, personal protection, sanitation of the environment and drinking water, spraying of sites, use of mosquito nets, etc. Data were collected before educational intervention and three months after educational intervention. The mean age of the experimental group was 39.24±9.12 years and that of the control group was 38.84±9.28 years. Three months after the intervention, the experimental group showed a significant increase in knowledge, attitudes, reinforcing factors, enabling factors, and performance compared to the control group. The education based on enabling factors, reinforcing factors, and predisposing factors had a significant effect on the preventive behaviors of cutaneous leishmaniasis among housewives.

The Effect of Educational Intervention Based on Health Belief Model and Social Support on the Rate of Participation of Individuals in Performing Fecal Occult Blood Test for Colorectal Cancer Screening

Background and Aim:

Among the screening tests for colorectal cancer, fecal occult blood test (FOBT) is important in comparison other methods due to its ease of use and low cost.The aim of this study is to survey the effect of educational intervention based on health belief model and social support on the rate of participation of individuals in performing fecal occult blood test for colorectal cancer screening among men who referred to the health centers in FasaCity, Fars province, Iran.

Materials and Methods:

In this quasi-experimental study, 200 men (100 in experimental group and 100 in control group) in FasaCity, Fars province, Iranwere selected in 2017. A questionnaire consisting of demographic information, knowledge, HBM constructs (perceived susceptibility, severity, benefits, barriers, self- efficacy and cues to action) and social support was used to measure the rate of participation of individuals in performing Fecal Occult Blood Test for colorectal cancer screening before and three months after the intervention. Data were analyzed using SPSS22 viadescriptive and inferential statistics, paired t-test, Mann-Whitney, Chi-square, and independent t-test at a significance level of 0.5.

Results:

The mean age of the men was 63.18 ± 8.25 years in the experimental group and 65.11 ± 7.66 years in the control group. Three months after the intervention, the experimental group showed a significant increase in the knowledge, perceived susceptibility, perceived severity, perceived benefits, Self-efficacy, cues to action, social support and the level of referrals (participation) of subjects for FOBTcompared to the control group.

Conclusion:

This study showed the effectiveness of HBM constructs and social support in adoption of the level of participation of subjects for FOBTin men. Hence, these models can act as a framework for designing and implementing educational interventions for undergoing FOBT.