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Self-health education plays a crucial role in shaping the healthy habits, character, and behavior of elementary school students. This learning emphasizes not only physical hygiene but also the development of social and emotional skills that can prevent negative behaviors such as bullying. This study aims to examine teachers' strategies in implementing self-health education as an effort to prevent bullying behavior in elementary schools. The method used was a literature review by analyzing various relevant scientific sources from 2020–2025. The results of the study indicate that teachers' strategies in implementing self-health education include three main approaches: habituating clean and healthy living behaviors, integrating health values ​​into learning, and fostering social-emotional development through reflective activities in the classroom. These three strategies are effective in fostering students' awareness, discipline, responsibility, and empathy towards their peers. Self-health education also contributes to creating a safe, healthy, and respectful learning environment. Thus, self-health education can be used as a preventive strategy to prevent bullying in elementary schools. Teachers act as role models and facilitators who ensure the values ​​of health, empathy, and social responsibility are integrated into teaching and learning activities.

Smoking behavior among adolescents remains a major public health issue due to its high prevalence and potential long-term effects on physical, psychological, and social health. One key factor influencing adolescent behavior is the family environment. A family approach that incorporates effective communication, parental supervision, role modeling, emotional support, and consistent enforcement of rules is believed to significantly impact the prevention and reduction of smoking behavior in adolescents. This study aims to analyze the effect of a family approach on smoking behavior in adolescents. Adolescents who experience open communication, good supervision, and emotional support from their families tend to exhibit stronger self-control and are more likely to resist peer pressure to smoke. The findings suggest that an optimal family approach is crucial in shaping healthy behavior in adolescents and serves as an effective strategy in smoking prevention efforts. This approach not only helps in reducing smoking behavior but also fosters overall well-being by creating a supportive family environment. In conclusion, family involvement plays an essential role in promoting healthier behaviors in adolescents and preventing smoking, contributing significantly to public health improvement

Diabetes mellitus is a metabolic disorder characterized by chronic hyperglycemia which can lead to serious complications if not properly managed. This community service activity aimed to increase public knowledge regarding diabetes mellitus and its prevention among residents of Rejomulyo Village, Jati Agung District, South Lampung. The method used was health education through lectures supported by leaflets and blood glucose screening, followed by evaluation using pre-test and post-test. A total of 25 community members participated in this activity. The results showed a significant improvement in participants’ knowledge after the educational intervention. Pre-test results indicated limited understanding of blood glucose control and dietary management, while post-test results showed increased knowledge levels in both aspects. This activity demonstrates that health education is effective in improving community awareness and knowledge regarding diabetes mellitus prevention and management. This educational program is effective in increasing the knowledge of the people of Rejomulyo Village, Jati Agung District, South Lampung Regency regarding diabetes mellitus.

Penurunan kognitif berkorelasi kuat dengan penurunan kualitas hidup secara keseluruhan, meningkatkan risiko isolasi sosial, depresi, dan ketergantungan sehingga perlu adanya Upaya pencegahan penurunan fungsi kognitif. Hasil wawancara dengan Kepala Puskesmas Sekaran menyampaikan bahwa dari 5 Kelurahan yang dibina oleh Puskesmas Sekaran, Kelurahan Sukorejo termasuk wilayah yang memiliki masalah kesehatan yang kompleks. Masalah kesehatan terkait lansia perlu mendapatkan perhatian yang tidak kalah penting juga. Kesehatan lansia yang di bawah pengelolaan posyandu lansia di daerah Kelurahan Sukerejo Deliksari telah berjalan dengan baik. Hanya saja wilayah tersebut terkait penanganan masalah kesehatan kognitif lansia masih perlu mendapatkan perhatian yang lebih. Salah satu gangguan fungsi kognitif pada lansia adalah demensia. Penanganan kesehatan terkait demensia di wilayah tersebut tidak ada, hal ini dikarenakan kader posyandu lansia menganggap masalah demensia atau pikun meruapakan yang wajar dan normal bagi lansia. Maka diperlukan upaya promotif dan pencegahan dengan diadakannya pengabdian masyarakat terkait peran kader dalam deteksi dini lansia dengan demensia. Setelah diberikan pendidikan kesehatan Lansia mengatakan bahwa perlu melakukan kegiatan untuk tetap menjaga daya ingat diusia senja.

Latar Belakang: Malaria menjadi target dunia untuk mencapai status eliminasi terutama bagi negara yang memiliki kasus tinggi. Pemerintah meluncurkan berbagai program dan peta jalan untuk mencapai target eliminasi malaria pada tahun 2030. Papua merupakan salah satu provinsi yang mempunyai endemis malaria tinggi dan menuju program eliminasi yang dilakukan oleh pemerintah. Agar eliminasi malaria tercapai harus dilakukan peningakatan pengetahuan pada Masyarakat melalui edukasi Kesehatan Tujuan Meningkatkan pengetahuan anak panti asuhan tentang penyakit malaria. Metode: Metode yang digunakan adalah Pendidikan Kesehatan tentang penyakit malaria yang disampaikan dengan teknik tanya jawab, diskusi serta memanfaatkan komik malaria Hasil: Hasil menunjukkan Tingkat pengetahuan peserta tentang malaria sebelum diberikan penyuluhan yaitu pengetahuan kurang berjumlah 20 orang (45,5%), pengetahuan cukup berjumlah 20 orang  (45,5%) dan pengetahuan baik berjumlah 4 orang (9%). Sedangkan pengetahuan peserta setelah diberikan intervensi edukasi malaria melalui komik malaria menjadi pengetahuan kurang berjumlah 5 orang (11,4%), pengetahuan cukup berjumlah 10 orang (22,7%) dan pengetahuan baik berjumlah 29 orang (65,9). Kesimpulan: Sebagian besar anak panti asuhan berpengetahuan baik setelah diberikan edukasi tentang penyakit malaria melalui media komik Malaria di Panti Asuhan Komba Sentani Jayapura.

Tuberculosis (TB) is an infectious disease caused by the bacterium Mycobacterium tuberculosis. It is transmitted through the air, specifically through droplets expelled by sufferers when coughing or sneezing. TB is divided into two main types: pulmonary TB, which attacks the lungs, and extrapulmonary TB, which can affect other organs such as the pleura, lymph nodes, skin, bones, and meninges. In the Community Health Center (Puskesmas) work area, 77 new cases of pulmonary TB were recorded from January to April 2025. Meanwhile, coverage of Tuberculosis Prevention Therapy (TPT) only reached 44.7%, still below the national target of at least 50%. This condition indicates the need for increased health promotion activities and community diagnostic approaches as promotive and preventive measures, in order to increase TPT coverage and reduce the incidence of TB. The results of the respondent questionnaire showed that the level of public knowledge about TB reached 64.6%, positive attitudes at 94%, and preventive behavior at 72%. Based on these findings, it is recommended that outreach activities be conducted regularly to improve public understanding, which can ultimately encourage behavioral changes and reduce TB cases.

Adolescents represent an age group highly susceptible to health issues, particularly sexually transmitted infections (STIs), due to limited knowledge and restricted access to accurate information. This study aimed to examine the effectiveness of health education in improving adolescents’ knowledge about STIs at SMK Tamansiswa Boja Kendal. The study employed a quantitative pre-experimental method using a one-group pretest-posttest design. A total of 32 students were selected using accidental sampling. The intervention consisted of health education delivered through booklets and posters. Data were collected using a structured questionnaire and analyzed using the Wilcoxon test. Findings revealed a substantial increase in knowledge after the intervention. Prior to the education, 96.9% of respondents demonstrated low knowledge, and only 3.1% had sufficient understanding; after the intervention, 100% of participants achieved a high level of knowledge. The Wilcoxon test yielded a significance value of p = 0.000 (p < 0.05), indicating a statistically meaningful difference before and after the intervention. These results confirm that health education is effective in enhancing adolescent understanding of STIs. Similar programs are recommended to be implemented regularly in educational settings as part of reproductive health promotion and disease prevention efforts..

The low level of understanding among elementary school students regarding common diseases and their prevention can increase the risk of both communicable and non-communicable diseases from an early age. Therefore, effective health education efforts are essential to instill healthy habits in children. This community service activity aimed to improve the knowledge of elementary school students in the working area of Labuhan Sumbawa Public Health Center about common diseases and preventive measures through an interactive educational approach. The methods used included health counseling with visual media, engaging educational games, and small group discussions to encourage active participation. The activity was conducted in June 2025, involving 30 students from two elementary schools selected purposively. The educational content focused on dengue fever, diarrhea, influenza, helminthiasis, and acute respiratory infections (ARI), along with prevention strategies such as maintaining personal hygiene, consuming nutritious food, and the importance of immunization. Evaluation was carried out through pre-test and post-test assessments to measure the improvement in students’ understanding. The results showed a significant increase in students’ knowledge of the delivered material. Additionally, students demonstrated high enthusiasm and active involvement during the sessions, particularly in the educational games. These findings indicate that an interactive educational approach is effective in enhancing students’ understanding of disease prevention. This program is expected to serve as a model for sustainable health education in other elementary schools to prevent diseases from an early age and support the implementation of clean and healthy living behaviors within the school environment

In 2025, cadre groups in the working area of Puskesmas Martapura Timur have mostly never been involved in education about health issues including the problem of anemia in pregnant women. This community service expects cadre groups to increase knowledge and skills about Anemia Prevention during pregnancy. The method used is to identify health problems, train health cadres to provide health education about anemia in pregnant women, healthy and nutritionally balanced foods to prevent anemia, self-care during pregnancy, and recognition of signs of anemia in pregnant women with a peer educator approach suitable for the field of health promotion to change knowledge, attitudes, and healthy living behavior. The results of community service showed an increase in knowledge and skills to 90%.

Scabies is a contagious skin disease caused by Sarcoptes scabiei infestation, and generally affects children and adolescents, especially those living in crowded and unhygienic environments such as orphanages. This disease is highly contagious through direct contact and the sharing of personal items, such as towels, clothing, and bedding. Therefore, ongoing promotional and preventive efforts are crucial to prevent the spread of scabies in vulnerable communities. This community service activity was carried out at the Harapan Kita Orphanage within the Ariodillah Community Health Center (Puskesmas) working area. The main objective of the activity was to increase children's knowledge, awareness, and skills in preventing scabies transmission. The activity methods used included two-way discussion-based health education, providing real-life examples of personal hygiene, and distributing educational leaflets that are easy for children to understand. The education was conducted interactively by involving participants in questions and answers, handwashing simulations, and education on the importance of washing clothes and maintaining clean bedding. Post-activity observations showed that all participants did not experience active scabies symptoms, and there was an increase in participants' understanding of clean and healthy lifestyles. The children showed high enthusiasm and were able to reflect on the information presented. Overall, this activity proved effective in raising awareness of the importance of personal and environmental hygiene. This counseling model is highly relevant for regular implementation in orphanages or other institutions at high risk of spreading infectious skin diseases, as part of an education-based public health strategy. With the active involvement of the orphanage caregivers, it is hoped that this program can be sustainable and become part of the routine health education for children.

Emergencies can occur if febrile seizures are not treated promptly. Trained mothers will be able to provide first aid to children. The purpose of this study was to determine the effect of health education using video media on mothers knowledge in handling febrile seizures emergencies in toddlers. This research  using pre experimental designs. The sample was 16 respondents using accidental sampling technique. Data collection by distributing questionnaires, then processed using the McNemar statistical test with a significance level of α = 0.05. Before being given health education using video media 56.3% of respondents had poor knowledge after being given health education 87.5% of respondents had good knowledge. The McNemar test results obtained a p-value of 0.016, meaning that there is an effect of health education using video media on mothers knowledge.

One way to prevent high-risk pregnancies is by addressing the lack of knowledge. The Pre-Experimental Design research aims to determine how high-risk pregnancy health education impacts pregnant women's knowledge about their condition, using a one-group pretest-posttest design. By providing books and videos once, this research conducted an intervention. Data was collected through pre-test and post-test questionnaires. The total sampling method was used to collect 45 respondents. The results of the data analysis indicate that the normality test before and after the intervention showed that the data is not normally distributed with a significance of 0.00 ≤ 0.05. To test the research hypothesis, the Wilcoxon test was used, and the results showed that the Asymp. Sig. (2-tailed) value is 0.000 ≤ 0.05, which indicates that Ho is rejected and Ha is accepted. It can be concluded that health education on high-risk pregnancy shows that health institutions should implement and provide health education about high-risk pregnancy to patients who are already aware as well as those who are not. This will help pregnant women become more informed and reduce the number of high-risk pregnancies.

Stunting is a chronic nutritional problem that is influenced by various factors, such as socio-economic conditions, the mother's nutritional status during pregnancy, and lack of nutritional intake for babies. One of the main causes of stunting is inadequate nutrition. Health education related to stunting prevention (scoring) plays a significant role in increasing teenagers' knowledge and attitudes to prevent stunting, ensuring nutritious food intake, and promoting clean lifestyles by maintaining environmental sanitation and cleanliness to address the stunting issue. Purpose: The purpose of this study is to determine the effect of the stunting risk alert health education package (scoring) on adolescents' knowledge and attitudes in preventing stunting in SMA Negeri 1 Mranggen. Method: This research used a quasi-experimental method with a control group using a pre-test, intervention, post-test design. The sample consisted of teenagers from SMA Negeri 1 Mranggen, with a total of 48 respondents who were divided into a control group and an intervention group using simple random sampling. Data were obtained by having the respondents complete a questionnaire before and after the intervention, and then analyzed using bivariate and univariate sample tests. Results: The results showed a significant difference between the pre-test and post-test in the level of adolescent knowledge about stunting disease and adolescents' attitudes toward stunting before and after the intervention. There was also a noticeable difference between the intervention group and the control group. Conclusion: The stunting risk alert health education package (scoring) has a significant effect on adolescents' knowledge and attitudes in preventing stunting.

Reproductive health education for adolescents to prevent risky sexual behavior that has a negative impact on physical and mental health. Adolescence is full of changes that make them vulnerable to misinformation about sexuality. In Indonesia, although reproductive health cases are high, education based on scientific knowledge is still lacking. Therefore, comprehensive education is needed through attractive counseling methods such as animated videos and questionnaires to measure adolescents' understanding. This study used a quantitative research approach. The research design used in this study was a pre-test and post-test approach. Data collection was done in a questionnaire. The number of respondents was 85 with purposive sampling technique. The data obtained was processed statistically using the slovin formula. Based on the results of the analysis, it was found that of the 85 respondents, most had age characteristics of adolescents aged 16-19 years as much as 100%. Gender characteristics in this study were male as many as (42.3%) respondents and female as many as (57.6%) respondents, with the characteristics of most of the highest data being in class XII-1 (35.2%) and the lowest data was class X-1 (30.5%). The results also showed the effect of good attitude before education (88.2%) and (97.6%) good attitude after education and good behavior before education (88.2%), (97.6%) good behavior after education. There is an effect of reproductive health education with attitudes and sexual behavior of adolescents (p value <0.05)

Background: Dengue fever is an endemic diseases caused by the dengue virus which is transmitted by the Aedes aegypti mosquito. Knowledge have a crucial role in preventing and controlling dengue fever. The purpose of this study is to examine the effectiveness of health education using the buzz group discussion method in increasing community understanding of dengue Methods: Quantitative research with quasi experimental design pre-test and post-test with Non-equivalent control group pretest-posttest. This study was conducted in Sidomulyo Timur with a total sample of 32 respondents chosen based on inclusion criteria using purposive sampling technique. Data analysis used is Wilcoxon test and Man-Whitney test. Results: There was an increase knowledge in the experimental group by 26.56%, with a good level of knowledge of 81.3% after being given health education by the buzz group method. Statistical tests obtained the results of the p value (0.000) < ? (0.05). Which means there is an increase in knowledge after the intervention. Conclusion: Health education using the buzz group method about dengue fever is effective in increasing community knowledge.

Sanitation is part of environmental health science which includes the methods and efforts of individuals or communities to control and manage the external environment which is dangerous to health and which can threaten human survival. Meanwhile, basic sanitation is the minimum sanitation required to provide a healthy environment that meets health requirements which focuses on monitoring various environmental factors that influence human health. Basic sanitation efforts include providing clean water, disposal of human waste (latrines), waste management (trash cans) and waste water disposal channels (SPAL). Through a preliminary survey conducted at the Sahabat Yatim Dormitory Orphanage and from interviews conducted by the community service team, it was discovered that several children at the Sahabat Yatim Dormitory orphanage had a fairly high history of dengue fever sufferers and there were still many conditions in the orphanage that did not meet health requirements. Thus, there is still the possibility of problems related to environmental sanitation and eradicating mosquito nests (PSN) at the Pekanbaru Orphanage Friends Dormitory orphanage. The aim of this activity is to increase the knowledge of children in orphanages about environmental sanitation and eradicating mosquito nests.This community service was carried out at the Sahabat Yatim Dormitory Orphanage on June 29 2022. The method used was health education through group counseling. The result of this community service is to increase the knowledge of children in foster care about environmental sanitation and making compost.

Adolescence is marked by growth and development in various aspects, including physical, psychological, and intellectual. They tend to have a great sense of curiosity, like challenges, and dare to take risks. However, this also makes them vulnerable to various risks, both in the short and long term. Therefore, health services are needed that care about the needs of adolescents, especially in terms of reproductive health. This study aims to determine whether there is an Influence of Health Education About "the influence of health education about early marriage on the level of Knowledge and attitudes of adolescents at the Tinggi Raja Health Center. Tinggi Raja Village, Tinggi Raja District in 2023. The type of quasi-experimental research with a One Group Pretest-Posttest Design, the research sample amounted to 30 people, who were selected using a sampling technique with the Total Sampling Technique. Based on the results of statistical tests using the Wilcoxon test, the results of the p value of knowledge = 0.000 <0.05 and the p value of attitude = 0.000 <0.05. So it is proven that there is a significant influence between health education about early marriage on the level of knowledge and attitudes of adolescents at the Tinggi Raja Health Center. Tinggi Raja Village, Tinggi Raja District in 2023.

Background: Hypertension in pregnancy is the leading cause of maternal death due to preeclampsia in pregnancy. Preeclampsia screening in the maternal and child health (MCH) book can be done by cadres. The eradication program involving cadres has not run optimally this is because there are still few cases of pregnancy with preeclampsia detected by Health cadres. Good knowledge is expected to increase cadre action in order to conduct early detection of preeclampsia. Data from the Banyudono Health Center showed that the detection rate of high risk by the community in December 2023 was 10.9%, still far from the target of 20%. Puskesmas Banyudono consists of 6 villages where the village with the most high-risk pregnancies is Kuwiran Village, namely 107 (32.7%) pregnant women in 2023. The purpose of the study was to determine the effect of health education with leaflet media on knowledge about preeclampsia in health cadres in Kuwiran Village, Banyudono Boyolali District. This research design is a pre-experiment with a one group pre-test post-test design. The population of this study were all health cadres in Kuwiran Village, Banyudono Boyolali District in June 2024, totaling 31 respondents. The sampling technique used in this study was total sampling, the research instrument used SAP, leaflets and questionnaires. Data analysis with Wilcoxon. Research results: The age of most cadres is more than 35 years, namely 25 respondents (80.6%), the education is mostly secondary, namely 22 respondents (71.0%), the majority are working, namely 23 respondents (73.2%), the knowledge of health cadres before The majority of health education had sufficient knowledge, namely 16 respondents (51.6%), after health education was in the good category, 20 respondents (64.5%). Statistical test results with Wilcoxon p-value 0.000 <0.05. Conclusion: There is an influence of health education using leaflet media on knowledge about early detection of preeclampsia among health cadres in Kuwiran Village, Banyudono Boyolali District.

Early detection of high risk by health workers through quality antenatal care is one of the efforts to accelerate the reduction of MMR in Indonesia. The aim of this research was to determine "The Effectiveness of Health Education E-Booklets on Pregnant Women's Knowledge About Danger Signs of Pregnancy at the Sonomartani Labura Community Health Center in 2023. The research was conducted using a quasi-experimental research method." The design used is a one group pre test and post test design research design. The research was carried out by knowing the mother's knowledge (pretest) before being given a health education E-booklet for danger signs of pregnancy, then continuing with a final test (posttest) after being given a health education E-booklet. The research results show a P value of 0.000, meaning p 0.05, stating that the health education e-booklet is effective on pregnant women's knowledge about the danger signs of pregnancy at the Sonomartani Labura Community Health Center in 2023.

Premenopause is a transitional phase that women experience towards menopause. This phase is a physiological condition in women who have entered the aging process, characterized by a decrease in hormonal levels of estrogen in the ovaries. Premenopause occurs when women are aged between 39–51. Anxiety is the most common psychological problem faced by women in premenopause. This pre-experimental research determined the influence of the impact of health education media booklets on premenopausal anxiety rates among a sample of 46 respondents with a one-group pretest-posttest design. The researcher conducted a design evaluation to assess anxiety levels before and after receiving health education through a media booklet on physical and psychological changes during premenopause. The results showed that the minimum age of respondents was 40 and the maximum was 48. Most respondents were high school learners, 31 respondents. The Wilcoxon test yielded a value of 0.000, indicating a significant influence of the health education media booklet on the premenopausal anxiety rate in Karangayu village, Semarang. The researcher expects mothers nearly to the premenopause period to comprehend the signs and symptoms of premenopause, relying on verifiable information, to effectively manage this period.