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Knowledge About the Stages of Healthy Food Processing Among Micro-Entrepreneurs in Penajam Paser Utara Regency Nurlianti, Nurlianti; Pakki, Irfansyah Baharuddin; Hidayati, Tetra; Wisnuwardani, Ratih Wirapuspita
Mulawarman International Conference on Tropical Public Health Vol. 2 No. 2 (2025): The 4th MICTOPH
Publisher : Faculty of Public Health Mulawarman University, Indonesia

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Abstract

Background : Food Safety is a very important knowledge to be applied to MSMEs, considering that potential irregularities in food processing and distribution can pose health risks to consumers and can harm these small business actors. Objective : This study aims to analyze the relationship between the level of knowledge and attitudes of Food Safety in Penajam Paser Utara Regency Research Methods/ Implementation Methods : The method used was descriptive with a cross sectional design involving 300 respondents selected by simple random sampling Results : Micro business owners with better knowledge of food safety tend to have more positive attitudes towards food safety, such as mask use and participation in early detection. In addition, the length of time running a business and education factors and influence the increase in knowledge and positive attitudes towards food safety. Conclusion/Lesson Learned : Based on these findings, it is recommended that a structured and sustainable Food Safety education program be improved, with wider involvement of MSMEs and the authority of the Health Office and Balai POM as resource persons to provide information that is easily understood by MSMEs when carrying out Food Safety Training activities. Thus, it is expected that food safety efforts can be more effective.
Knowledge and Behavior Regarding Intermittent Fasting Layuk, Meity Moga; Wisnuwardani, Ratih Wirapuspita
Mulawarman International Conference on Tropical Public Health Vol. 2 No. 2 (2025): The 4th MICTOPH
Publisher : Faculty of Public Health Mulawarman University, Indonesia

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Background : Intermittent fasting (IF), often integrated into carbohydrate-restricted diets, has rapidly gained interest among the general public and patients with cardiometabolic disease. However, there are limited studies investigating the relationship between IF knowledge, IF practice and healthy lifestyle behaviors. Objective : The study aimed to determine the association between the level of IF knowledge, Intermittent Fasting practices and healthy lifestyle behaviors among adults in Samarinda, Indonesia. Research Methods/ Implementation Methods : This study employed a cross-sectional design, involving 129 respondents recruited through an online questionnaire. Data collected included demographic characteristics, IF knowledge, Intermittent Fasting practices, and healthy lifestyle behaviors (covering diet, physical activity, sleep duration, non-alcoholic consumption, non-smoking, and stress management). Data analysis utilized the Chi-Square test to assess the association between respondent characteristics and IF practices, and the Spearman correlation test to analyze the association between IF knowledge and healthy lifestyle behaviors. Results : There was no significant difference found between most respondent characteristics and IF practices, except for having received IF information (p<0.0001). A significant association was observed between IF knowledge and IF practices ((p<0.0001). However, there was no association between IF knowledge and overall healthy lifestyle behaviors, including dietary patterns (p=0.249). Conclusion/Lesson Learned : Higher IF knowledge is significantly associated with IF practices, but not associated with overall healthy lifestyle behaviors. These findings emphasize the importance of strengthening evidence-based health education to improve public understanding of healthy lifestyle components as an effort toward developing quality human resources. An integrated health promotion strategy that combines knowledge dissemination with practical behavioral support is recommended to enhance community well-being.
Adolescent Mothers’ Nutritional Knowledge and Stunting Risk: A systematic review Mardika, I Wayan; Wisnuwardani, Ratih Wirapuspita
Mulawarman International Conference on Tropical Public Health Vol. 2 No. 2 (2025): The 4th MICTOPH
Publisher : Faculty of Public Health Mulawarman University, Indonesia

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Background : Stunting remains a significant chronic nutritional problem in Indonesia, particularly among children born to adolescent mothers. These young mothers often face limitations in nutritional knowledge, lower health literacy, and suboptimal reproductive preparedness, which collectively increase the risk of stunting in their children. Objective : This study aimed to conduct a review to determine the association between adolescent mothers’ nutritional knowledge and the incidence of stunting in toddlers, and to identify the contributing factors. Research Methods/ Implementation Methods : This was a systematic review conducting following the PRISMA guidelines and utilizing the Population, Concept, and Context (PCC) framework. Articles were collected through searching the Scopus, PubMed, Google Scholar, and Crossref databases for studies up to October 2025. Two reviewers independently screened and included full- text article that examined Mothers Knowledge and stunting, focusing on the concept of knowledge, adolescent mother, and stunting. Results : A review included five articles. Adolescent mothers’ knowledge had a significant association with the incidence of stunting. This association was often strengthened by confounding factors such as socio-economic status, low education levels, limited access to healthcare services, and inadequate childcare practices. Several studies found that improving maternal nutritional literacy and initiating early prenatal care can effectively reduce the risk of stunting in children. Conclusion/Lesson Learned : Low nutritional knowledge among adolescent mothers is confirmed as an important determinant of stunting in toddlers. Intervention efforts need to be focused on enhancing the education and nutritional literacy of adolescent girls through structured programs, including school-based education, adolescent mother classes in community health centers (Puskesmas), and targeted community campaigns. The integrated approach is crucial to break the intergenerational cycle of stunting and foster the development of quality human resources.
Analysis of hazardous substance content in Elementary school snacks: case study at sdn 009 Kota samarinda Husna, Miftahul; amaruddin, Iriyani; Wisnuwardani, Ratih Wirapuspita
Mulawarman International Conference on Tropical Public Health Vol. 2 No. 2 (2025): The 4th MICTOPH
Publisher : Faculty of Public Health Mulawarman University, Indonesia

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Background : Schoolchildren’s snacks have the potential to contain hazardous food additives such as formalin, borax, rhodamine B, and methanil yellow, which are prohibited in food products. Prolonged exposure to these substances can pose serious health risks to children. Objective : This study aimed to assess the presence of hazardous chemical substances in school snacks sold at SDN 009 Karang Asam, Samarinda City, and to evaluate hygiene and food handling practices by school food vendors Research Methods/ Implementation Methods : A descriptive survey design was employed using direct observation and rapid testing methods. Three popular snack items—iced tea, jelly, and colored mini pancakes (terang bulan)—were tested using rapid test kits for the presence of formalin, borax, rhodamine B, and methanil yellow. Results : All samples tested negative for the four hazardous substances. However, several hygiene- related deficiencies were observed, including the unclear source of water and ice used in preparation and the lack of personal protective equipment (PPE) such as gloves and masks among vendors. Conclusion/Lesson Learned : While the tested school snacks did not contain prohibited food additives, the hygiene and sanitation practices of the vendors were suboptimal. Regular education and supervision are essential to ensure comprehensive food safety for schoolchildren
Analysis of Test Result Timeliness as a Laboratory Service Quality Indicator Sadaria, Sadaria; Wisnuwardani, Ratih Wirapuspita; Adrianto, Ratno; Lestari, Ida Ayu Indira Dwika
Mulawarman International Conference on Tropical Public Health Vol. 2 No. 2 (2025): The 4th MICTOPH
Publisher : Faculty of Public Health Mulawarman University, Indonesia

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Background : Timeliness of laboratory result reporting is a key quality indicator that reflects efficiency, professionalism, and customer satisfaction in accordance with ISO 15189:2022 standards. Reporting delays remain a common issue in public laboratories due to limited resources and system inefficiencies. This study addresses practical, scientific, and theoretical gaps in understanding factors influencing turnaround time (TAT) in regional laboratories and how digital quality systems can improve service performance. Objective : This study aimed to analyze the level of reporting timeliness and identify factors contributing to delays at the Provincial Health Laboratory (UPTD Labkes) of East Kalimantan during January–June 2025. Research Methods/ Implementation Methods : A descriptive quantitative approach was applied using primary data from laboratory test logs, interviews, and field observations, along with secondary data from internal quality indicator reports. Results : he findings revealed an average reporting timeliness of 88.2%, still below the minimum internal quality target of 90%, with variations among divisions. The Biomolecular and Calibration units achieved 100%, while the Congenital Hypothyroid Screening (CHS) program recorded the lowest timeliness at 86.8%. Reporting delays were mainly due to high workloads, limited human resources, suboptimal LIS/SIL transition, technical constraints in MMPI scoring, and reagent supply delays. Conclusion/Lesson Learned : Improvement strategies include optimizing human resource planning, strengthening integrated digital systems, enhancing staff competence through the PDCA cycle, and real-time reagent monitoring. Digital transformation and continuous quality system implementation are strategic measures to achieve fast, accurate, and trustworthy laboratory services aligned with international standards.
Nutrition Education in the Prevention of Adolescent Obesity Maliran, Shafa Minda; Kamaruddin, Iriyani; Wisnuwardani, Ratih Wirapuspita
Mulawarman International Conference on Tropical Public Health Vol. 2 No. 2 (2025): The 4th MICTOPH
Publisher : Faculty of Public Health Mulawarman University, Indonesia

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Background : Adolescent obesity in Indonesia is increasing and poses a high risk of chronic diseases such as type 2 diabetes and cardiovascular disorders. One contributing factor is poor nutrition knowledge and unhealthy eating patterns. Objective : This study aimed to evaluate the effectiveness of nutrition education in improving adolescents’ knowledge as an effort to prevent obesity. Research Methods/ Implementation Methods : The intervention was delivered through interactive lectures, group discussions, and visual media (posters, booklets, videos), covering topics such as balanced nutrition, reducing excessive sugar and fat intake, and choosing healthy snacks. Thirty adolescent respondents participated in a pretest and posttest, with data analyzed using the Wilcoxon test and crosstab. Results : The Wilcoxon test showed a significant difference between pretest and posttest scores (p = 0.004), with all respondents achieving a good knowledge category after the intervention. However, 73.3% of respondents still demonstrated less supportive attitudes. Conclusion/Lesson Learned : In conclusion, nutrition education effectively increased nutrition knowledge, but sustainable programs focusing on behavior habituation through the involvement of schools, families, and social media are recommended to foster long-term positive attitudes.
Enhancing Teacher Awareness on Healthy Schools: A Community Services Initiative for Elementary and Junior High School Teachers in Bontang Wisnuwardani, Ratih Wirapuspita; Irawan, Bambang; Ningsih, Riyan; Akbar, Paisal
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 11, No 4 (2025): December
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpkm.104897

Abstract

A healthy school environment is vital in promoting the well-being of students, teachers, and the school community. This study aimed to enhance teachers' knowledge and implementation of healthy school practices through a community service program. The initiative involved socialization and training sessions targeting elementary and junior high school teachers in Bontang. The program was structured into three phases: preparation, implementation, and evaluation. Educational materials covering healthy school concepts, balanced nutrition, mental health, and environmental assessments were developed, followed by training conducted at Puri Senyiur Hotel, Samarinda, East Kalimantan, from December 1-4, 2024. A total of 83 teachers participated, receiving instruction from health experts. Knowledge assessments were conducted before and after training, analysed using the Wilcoxon test due to non-normal data distribution. Results showed a significant median difference of 20 in knowledge scores (p = 0.0001), indicating substantial improvement post-training. Although the assessment measured short-term effects, the findings suggest a positive increase in awareness. Regular teacher training on healthy schools is essential for preventing malnutrition and fostering better health practices among students. This initiative aligns with governmental efforts to promote healthy eating behaviors in schools. Sustaining such programs requires collaboration between healthcare professionals, universities, and other institutions, along with integrating nutrition education into school curricula.
Analisis Kandungan Rhodamin B pada Saus Jajanan Anak Sekolah di SMAN 15 Samarinda Sebagai Upaya Pengawasan Keamanan Pangan Sari, Rika Yunita; Yuniasih, Arista Dian; K., Iriyani; Wisnuwardani, Ratih Wirapuspita
Jurnal Ilmu Kesehatan Masyarakat Vol. 15 No. 01 (2026): Jurnal Ilmu Kesehatan Masyarakat
Publisher : UIMA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33221/jikm.v15i01.4176

Abstract

Keamanan pangan jajanan anak sekolah merupakan isu krusial dalam upaya perlindungan kesehatan, terutama terhadap paparan bahan tambahan pangan berbahaya. Salah satu zat pewarna sintetis yang sering disalahgunakan dalam produk pangan adalah Rhodamin B, yang seharusnya hanya digunakan dalam industri tekstil. Rhodamin B bersifat toksik dan karsinogenik, serta berisiko tinggi terhadap kesehatan, terutama jika dikonsumsi oleh anak-anak. Berbagai laporan Badan Pengawas Obat dan Makanan (BPOM) menunjukkan masih adanya produk jajanan di sektor informal yang mengandung Rhodamin B. Penelitian ini bertujuan untuk mendeteksi keberadaan Rhodamin B pada saus jajanan pentol yang dijual di lingkungan SMP Negeri 15 Samarinda. Dua sampel saus diambil dari pedagang di dalam dan luar area sekolah, kemudian dianalisis di Laboratorium Kesehatan Daerah (Labkesda) Kota Samarinda menggunakan metode spektrofotometri. Hasil uji menunjukkan bahwa kedua sampel negatif mengandung Rhodamin B. Dengan demikian, pada saat pemeriksaan, saus jajanan pentol yang dikonsumsi siswa dinyatakan aman dari zat pewarna berbahaya tersebut. Namun, pengawasan berkala dan edukasi kepada pedagang serta masyarakat tetap diperlukan untuk menjaga keberlanjutan keamanan pangan di lingkungan sekolah.
PENINGKATAN STATUS GIZI DENGAN METODE EDUKASI GIZI SEIMBANG PADA IBU RUMAH TANGGA GIZI LEBIH Kamaruddin, Iriyani; Wisnuwardani, Ratih Wirapuspita; Afiah, Nurul; Safika, Erri Larene; Nurzihan, Nastitie Cinintya
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 3 (2024): Juni
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i3.23334

Abstract

Abstrak: Provinsi Kalimantan Timur merupakan salah satu provinsi di Indonesia dengan jumlah penderita obesitas tertinggi. Prevalensi gizi lebih dan penyakit degeneratif lebih banyak terjadi pada perempuan dibandingkan laki-laki. Gizi berlebih yang tidak dikelola dengan baik perlu mendapat perhatian serius karena dapat menurunkan kesehatan, produktivitas kerja, dan meningkatkan kesejahteraan masyarakat. Selain itu konsumsi sayur dan buah masih rendah yaitu 11,49%, dan di Kota Samarinda sebesar 11,59%. Tujuan dilaksanakan pengabdian ini adalah memberikan edukasi gizi seimbang untuk meningkatkan status gizi Ibu Rumah Tangga (IRT) menjadi status gizi baik Pengabdian ini menggunakan metode edukasi gizi dengan menggunakan modul gizi seimbang, template isi piringku, dan model makanan, sebelum diberikan edukasi gizi diberikan pre-test dan sesudah edukasi gizi diberikan post-test yang terdiri dari 15 pertanyaan pilihan ganda terkait dengan materi edukasi gizi seimbang Mitra pendukung pengabdian ini adalah Kelurahan Air Putih dan mitra peserta edukasi gizi sebanyak 21 orang. Hasil sudah terlaksana pengabdian dengan baik dan lancar, menunjukkan peningkatan skor pengetahuan sebelum dan sesudah edukasi gizi sebesar 28,20%.Abstract: East Kalimantan Province is one of the provinces in Indonesia with the highest number of obesity sufferers. The prevalence of overnutrition and degenerative diseases is more common in women than men. Excessive nutrition that is not managed properly needs serious attention because it can reduce health, work productivity and improve people's welfare. Apart from that, consumption of vegetables and fruit is still low, namely 11.49%, and in Samarinda City it is 11.59%. The aim of this service is to provide balanced nutrition education to improve the nutritional status of Housewives (IRT) towards good nutritional status. This service uses nutritional education methods using balanced nutrition modules, my plate contents templates, and food models. Before being given nutrition education, a pre-test is given and after being given nutrition education, a post-test is given which consists of 15 multiple choice questions related to balanced nutrition education materialPartners supporting this service are Air Putih District and 21 partners participating in nutrition education. The results of service that was carried out well and smoothly showed an increase in knowledge scores before and after nutrition education by 28.20%.
Co-Authors Abdania, Hazizah Tausia Abigael, Marchya Adellia, Yerita Adrianto , Ratno Adrianto, Ratno Agustini, Rina Tri Akbar, Paisal Akhmad Azmiardi Al-Ayubi, Moch Thoriq Assegaf Almi, Ihza Abi Said Amaliah, Nur Wahdah Rizqi amaruddin, Iriyani Amir, Maryam Annisa, Yulvia Septi Anwar, Alyssa Putri Ariani, Preati Ayu Asysyifa, Thisna Nugra Atting, Yenny Aurelya, Yasmine Naura Azizah, Nabila A’isyah, Siti Bambang Irawan Basrowi, Ray Wagiu Cahyantari, Umi Cantika, Rury Aulia Delezephs, Audinos H Fernando Fadlillah, Muhammad Ridho Fahmi, Achmad Sabrani Fatimatuzahra, Tien Febrianti, Nur Aini Gifari, Muhammad Tijar Harahap, Karlina Sofyana Hariyani, Noor Harun, Siti Fadilah Hasanah, Ayesha Uswatun Herawan, Dea Aurela Herliani, Resda Himawan, Sania Miutia Irmabilla Husna Husna Husna, Miftahul Husnul Khotimah Ike Anggraeni Ilmawari, Izmi Indriani, Alya Irfansyah Baharuddin Pakki Iriyani K Iriyani Kamaruddin, Iriyani K., Iriyani Kamarudin, Iriyani Kurniawati, Eva R Layuk, Meity Moga Lestari, Ida Ayu Indira Dwika Maliran, Shafa Minda Mardika, I Wayan Marini, Rina Mashud, Andine Demetria Padmanegara Muhammad Faisal Muhammad Noor Mutawakkiliin, Syifa’ul Alif Muyassarah, Zalfa Rania Nastitie Cinintya Nurzihan Noviasty, Reny Nozomi, Alwan Zakki Nugraha, Purwa Nur Rohmah Nurfadilla, Nurfadilla Nurlianti Nurlianti, Nurlianti Nursafa, Andi Nurul Afiah Pakki, Irfansyah Baharudin Pamowa, Agustina Simanangi Papu, Theresa Rebecca Parengkuan, Sandra Pasiakan, Meli Pasinggi, Miako Pasqua, Venuta Della Prabawansyah, Nirgandhi Naib Putri, Regina Anindya Putri, Salwa Az Zahra PUTRI, TIARA Putri, ⁠Tiara Ananda Delisa Rahmayanti, Desy Anugerah Ramadhantya, Fazira Shinaia Rangga Aditya Pratama Risqillah, Abdul Ridho Dhafa Riyan Ningsih Riyanto, Rudy Agus Rizki, Agung Tribawa Roma Yuliana Sadaria, Sadaria Saefurrohim, Muhamad Zakki Safika, Erri Larene Saputri, Anisatia Saputri, Deby Indah Sari, Aldyta Permata Sari, Rika Yunita Septiana, Lisa Sigit, Ratih Fianni Sihombing, Eggi Monica Silitonga, Hesty Erika Simatupang, Dhea Pebri A. C. Simpajo, Nurul Rizkiana Tistania Sinaga, Ribka Adelina Siti Maysarah Sophie, Emilia Susanto, Riezfian Raditya Tri Agustini, Rina Triffani, Jeane Ubung, Brigitta Utami, Dian Margi Wahidah, Puja Nur Wardani, Nunuk Kusuma Wulandari, Putri Fauziah Xaveria, Azlia Yuardani, Yunda Yuniasih, Arista Dian