Effect of education based on "PRECEDE" model on self-care behavior in hemodialysis patients

Effect of Educational Intervention by Application of PRECEDE-PROCEED Model on Lifestyle Change in Hypertensive Patients

Background: One of the most important causes of cardiovascular disease is hypertension. Lifestyle modification has been emphasized in preventing and controlling blood pressure. This research aimed to determine the effect of educational intervention by application of PRECEDE-PROCEED model on lifestyle change in hypertensive patients in the villages of Fasa City, Fars Province, Iran. Methods: This research is a quasi-experimental study that was conducted on 300 hypertensive patients in 2020-2021. Data gathering tools were a demographic information questionnaire, a questionnaire based on the PRECEDE-PROCEED model, and a lifestyle questionnaire (LSQ). The educational intervention consisted of ten sessions lasting 45 or 50 min. Before and 6 months after the educational intervention, the two groups each completed a questionnaire. The systolic and diastolic blood pressure (DBP) levels, as well as physical exercise and health variables, nutrition and weight control, mental health, and spiritual health were measured before and 6 months after the educational intervention. Results: The results showed that there was no significant difference between the two groups before in cues of PRECEDE-PROCEED model; however, the experimental group had a significant increase in cues of PRECEDE-PROCEED model 6 months after the intervention. The results showed that the experimental group had a significant increase 6 months after the intervention in terms of physical exercise and health variables, nutrition and weight control, mental health, and spiritual health. The mean blood pressure (both diastolic and systolic) in the experimental group was significantly reduced after the intervention. Conclusions: The study's results showed the effectiveness of an educational intervention based on the PRECEDE-PROCEED model on lifestyle change in hypertensive patients. It also highlights the need to pay further attention to the education aimed at controlling hypertension through a healthy lifestyle and correct behavioral habits.

Effectiveness of educational intervention on quality of life in adults with thalassemia major: A quasi-experimental study based on PRECEDE model

Background and Aim

Due to the adverse effects of their disease, patients with thalassemia major face many problems such as a lack of proper growth, enlarged spleen and liver, bone disorders, especially the bones of the head and face. As a result of the long treatment process of this disease, other aspects of their life are also affected. The physical and mental problems in this population of patients will lead to frustration and lower social performance and quality of life. The present study aimed to explore the effect of an educational intervention based on the PRECEDE model on quality of life of adults with thalassemia major in Hormozgan province.

Methods

The present quasi-experimental study was conducted on 234 adults with major thalassemia who visited the thalassemia medical centers in Hormozgan province in 2022. The participants were selected through a simple randomization from two cities of Hormozgan province (Bandar Abbas as the intervention group and Minab as the control). Each group had an equal number of participants (n = 117). The data were collected using a demographic information questionnaire, a researcher-made questionnaire based on the model constructs and the SF-12 quality of life questionnaire. The instruments were once administered before the intervention and once again 4 months after the intervention. The educational intervention included 3 sessions a week, each 60 min in length, shared in WhatsApp and Telegram. The data were analyzed in statistical package for the social sciences version 24 using Mann-Whitney U-test, chi-square test, Wilcoxon's test, and analysis of covariance.

Findings

The results showed that after the educational intervention, the mean scores of knowledge, attitude, self-efficacy, enabling afctors, reinforcing factors and the mean score of overall quality of life increased significantly in the intervention group compared to the control (p < 0.05). The covariance analysis showed when the effect of the pretest score is removed, the mean scores of the model constructs and the quality of life are significantly different in the two groups.

Conclusion

Educational interventions based on the PRECEDE model can help identify factors affecting the quality of life on many aspects in patients with thalassemia major. Thus, these interventions help improve patients' quality of life. The present findings can guide health policy makers and experts use modern educational interventions to develop the educational content to promote a healthy lifestyle and self-management in certain diseases such as thalassemia major.

Effects of a PRECEDE-PROCEED Model-Based Intervention on Fatigue in Patients With Coronary Heart Disease: A Randomized Controlled Trial

OBJECTIVE

This research aimed to determine how a 12-week PRECEDE-PROCEED model-based intervention affected fatigue in patients with coronary heart disease.

METHODS

This cluster randomized controlled trial recruited participants diagnosed with coronary heart disease at 2 community health centers in China. Participants in the control group (n = 36) received routine health education, whereas those in the intervention group (n = 38) were given a 12-week PRECEDE-PROCEED model-based intervention and routine health education. The intervention consisted of 6 training sessions on coronary heart disease, fatigue, fatigue management, self-management skills and social support. A primary outcome (fatigue) and 4 secondary outcomes (knowledge of fatigue, self-management, quality of life and body mass index) were assessed using the Fatigue Scale-14, Fatigue Cognitive Questionnaire for Patients with Coronary Heart Disease, Coronary Artery Disease Self-Management Scale, Chinese Cardiovascular Questionnaire of Quality of Life, and electronic weighing scale, respectively. Data were collected 3 times over 12 weeks.

RESULTS

Compared with the control group, the intervention group showed a statistically significant improvement in the level of fatigue (8.72 vs 7.06, P < .001), knowledge of fatigue (P < .001), self-management skills (P < .001), and quality of life (P < .001). However, there was no significant difference in body mass index between the 2 groups (P = .504).

CONCLUSIONS

The findings suggest that a well-designed intervention based on the PRECEDE-PROCEED model could alleviate fatigue symptoms and increase knowledge of fatigue, self-management skills and quality of life in patients with coronary heart disease.

A PRECEDE-PROCEED model-based educational intervention to promote healthy eating habits in middle school girls

The present study was designed to develop Nutrition Education Program (NEP) based on PRECEDE-PROCEED model (PPM) to address healthy eating behavior among middle school girls aged between 4 and 12 years. For this, middle school girls from grade 1 to 8 (n = 900) were consulted for their eating behaviors, followed by the analysis of their health problems. From 15 different schools of three large cities (Faisalabad, Lahore, and Rawalpindi) of Pakistan, students were divided into two groups: control group (n = 30) and intervention group (n = 30) from each school. The data were collected through interview-based questionnaires according to the phases of PRECEDE Model and evaluated based on PROCEED model. Implementation of NEP was carried out through lectures. Lessons were prepared to enhance student's awareness about nutritious food and healthy lifestyle through educational pamphlets and influenced their attitude towards selection of food choices from My-Plate. Results showed that NEP was quite successful for long-term results. A significant increase in total caloric intake was observed after 8 weeks of NEP intervention (1694 ± 217 Kcal) as compared to before intervention (1329 ± 318 Kcal). Similarly, carbohydrate, protein, and fat content was also increased in daily diet. Conclusively, NEP based on PPM has great impact on healthy lifestyle of middle school girls. Significant difference was observed in score of health variables before and after NEP intervention.

Promoting Health Literacy and Perceived Self-Efficacy in People with Chronic Obstructive Pulmonary Disease

Background

Chronic Obstructive Pulmonary Disease (COPD) is an irreversible condition and it is of great importance for the patients to practice self-care. Given the impact of inadequate health literacy on people's self-efficacy in a self-care program, the aim of this study was to improve health literacy and self-efficacy in people with COPD.

Materials and Methods

The present quasi-experimental study was conducted on 70 patients with COPD admitted to Shahrekord educational hospitals in 2019. Using random allocation software, the samples were randomly divided into intervention and control groups. Data collection tools included three questionnaires including demographic, health literacy, and perceived self-efficacy questionnaires. A training program, with three weekly sessions of theoretical and practical trainings, was conducted for the intervention group in classes in the hospital. The time of each session was 40 min. Data were collected three times i.e., before, immediately after, and three months after the trainings. Data were analyzed by means of SPSS 21 statistical software using descriptive and inferential statistics.

Results

Before the intervention, the mean scores of perceived self-efficacy and health literacy did not differ significantly between the two groups, but after the intervention, the scores of the members in the intervention group increased significantly (f = 62.15, p < 0.05).

Conclusions

The results of the study indicated an increase in the scores of perceived self-efficacy and health literacy in people with COPD. The use of targeted educational interventions can have a positive effect on the treatment and control of the disease.

The Nursing Effect of PRECEDE Management on Occupational Exposure to Surgical Smoke: Based on a Randomized Controlled Study

Background

Occupational exposure seriously threatens the physical and mental health of professionals and has become an important public health problem. In clinical medical and nursing work, medical staff, especially nursing staff, are faced with the status quo of occupational exposure with high risk, serious harm, and severe situation. Therefore, a sound management system must be established to control the occupational exposure of nurses.

Aims

According to the PRECEDE management model, evaluate the operating room nurses' knowledge, belief, and behavior scores on the protection of surgical smoke, understand their awareness of surgical smoke and the current status of protection, improve the mastery rate and protection compliance of surgical smoke-related knowledge in the operating room, reduce the harm of surgical smoke to the human body, and provide a basis for smoke protection.Materials and methods. 125 doctors working in the operating room of our hospital were selected as the control group of this study, and 112 nonsmoke-exposed nurses working in the operating room of our hospital were selected as the observation group. The nurses' knowledge-belief behavior scores and self-evaluation scores of smoke influence were counted before and after the intervention in the operating room. SPSS25.0 was used to process the data. Tests and repeated measures analysis of variance were used to compare the effects before and after intervention.

Results

After one month of intervention, the knowledge scores of nurses in the operating room on the protection of surgical smoke increased significantly, and the difference was significant (P < 0.05); the scores of related concepts, physical properties, chemical properties, and authoritative protection standards increased significantly (P < 0.05). There was no significant increase in the scores of smoke hazards (P > 0.05); the attitude of smoke protection increased significantly, which was statistically significant (P < 0.05); and the behavior compliance of smoke protection was significantly increased, which was statistically significant (P < 0.05). After one month of intervention, the self-evaluation score of smoke effect of operating room nurses decreased significantly, and the difference was statistically significant (P < 0.05). The data was analyzed by repeated measure analysis of variance. The knowledge of surgical smoke (F = 65.570, P < 0.001), attitude (F = 78.307, P < 0.001), and behavior (F = 403.015, P < 0.001) scores gradually increased. The observation group's total cholesterol, low-density lipoprotein cholesterol, and the proportion of low-density lipoprotein cholesterol were higher than that of the control group, and the proportion of high-density lipoprotein cholesterol was lower than that of the control group. The difference was statistically significant P < 0.05.

Conclusion

After the intervention of operating room nurses under the guidance of PRECEDE management mode, the theoretical knowledge of operating room nurses is effectively improved, the operations are standardized, the self-evaluation scores of smoke influence are reduced, and the safety level of operating room is improved. More importantly, the health of nursing staff is fully guaranteed.