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Wardani, Afifah Layla; Yuliani Natalia; Yasmin Eka Febrianti

Journal of Administrative and Sosial Science (JASS) 2026 Sekolah Tinggi Ilmu Administrasi (STIA) Yappi Makassar

The Free Nutritious Meal Program (MBG) is a national priority program aimed at improving students’ nutritional status as part of efforts to enhance the quality of human resources. The success of this program is determined not only by nutritional fulfillment but also by the quality of governance in its implementation. This study aims to analyze the application of Good Governance principles in the Free Nutritious Meal Program at SMP Negeri 13 Surabaya. A qualitative method with a case study approach was employed. Data were collected through observation, interviews, documentation, and document analysis involving students, parents, teachers, and personnel from the Jemur Wonosari 1 Nutrition Program Service Unit (SPPG). Data were analyzed using the Miles and Huberman interactive model, consisting of data condensation, data display, and conclusion drawing. The findings indicate that the implementation of the Free Nutritious Meal Program has reflected most Good Governance principles, particularly in terms of regulatory compliance, equitable service access, implementation effectiveness, and stakeholder coordination. However, improvements are still needed in beneficiary participation, information transparency, evaluation mechanisms, and program feedback systems. These findings provide important implications for strengthening the governance of the Free Nutritious Meal Program to become more participatory, transparent, accountable, and sustainable.

Fauzia Variansiana; Sartari Entin Yuletnawati

Jurnal Ilmu Kesehatan 2026 Lembaga Pengembangan Kinerja Dosen

Geographic tongue or benign migratory glossitis is a benign disorder of the oral mucosa that is relatively common in dental practice. This condition is characterized by erythematous areas caused by the loss of filiform papillae surrounded by irregular white borders. To understand the clinical characteristics of geographic tongue and the contributing factors involved in the development of the lesion in order to establish an appropriate diagnosis and provide adequate patient education. A 25-year-old female patient presented with complaints of patches on the tongue for approximately two months. The patient had been following an OMAD (One Meal A Day) diet for one year and reported an allergy to white rice. The patient also had a history of psoriasis. Nutritional deficiencies such as vitamin B complex, vitamin B12, folic acid, iron, and zinc may affect the integrity of the oral mucosa and disrupt the regeneration of the lingual epithelium. These conditions may lead to atrophy of the filiform papillae, resulting in the characteristic erythematous appearance of geographic tongue. In addition, immunological and inflammatory factors associated with psoriasis are also suspected to contribute to lesion development. Geographic tongue is a benign inflammatory condition with a multifactorial etiology, including nutritional deficiencies and immunological factors such as psoriasis. Evaluation of systemic conditions and nutritional status is important to support accurate diagnosis and proper patient management.

Siti Kayla Rulina Sausan; Dea Amanda Caressa; Agus Putra Murdani

Jurnal Ilmu Kesehatan dan Gizi 2026 Pusat Riset dan Inovasi Nasional

Increased caffeine intake is commonly used by students to cope with academic demands, especially during examinations and the completion of final projects. Excessive caffeine consumption may affected sleep quality and potentially influence nutritional status. This study aimed to determine the correlation between caffeine intake, sleep disturbances, and nutritional status among final – year unsergarduated students at Dr. Soekardjo University. This study used quantitative approach with an observational analytic and cross-sectinal design. A total of 108 students participated in the study. Data were collected using questionnaires and analyzed using the Spearman Rank correlations test. The findings indicated that the most of respondents with low caffeine intake experienced mild sleep disturbances, totaling 56 respondents (80%). Meanwhile, respondents with moderate and high caffeine intake mostly experienced moderated sleep disturbances, with 13 respondents (61.9%) and 9 respondents (52.9%), respectively. The results showed a significant correlation between caffeine intake and sleep disturbances (p-value=0.000). In all categories of caffeine intake, most respondents had normal nutritional status. However, no significant relationship was found between caffeine intake and nutritional status (p-value=0.351). In conclusion, caffeine intake was associated with sleep disturbances but not with nutritional status among final-year undergraduate students.

Amal Bahrum Penas; Cut Meurah Yeni; Yusra Septivera; Cut Rika Maharani; Fara Julyta Aliyah

Jurnal Riset Rumpun Ilmu Kedokteran 2026 Pusat riset dan Inovasi Nasional

Bariatric surgery is effective in treating obesity and type 2 diabetes mellitus (T2DM); however, pregnancy occurring within 12–24 months after surgery carries significant risks. This report presents a complex pregnancy case in a patient with a history of sleeve gastrectomy, post-hemithyroidectomy hypothyroidism, and T2DM. A 29-year-old primigravida conceived 2 months after undergoing sleeve gastrectomy, which successfully induced T2DM remission, with HbA1c decreasing from 11% to 5.5%. Although glycemic control and euthyroid status were maintained throughout pregnancy, the patient developed severe preeclampsia at 35–36 weeks of gestation, complicated by intrauterine growth restriction (IUGR) and oligohydramnios. An emergency cesarean section delivered a male infant weighing 2000 grams with Apgar scores of 8 and 9 at the first and fifth minutes, respectively. The neonate required 14 days of NICU care due to respiratory distress syndrome, respiratory failure, and hyperbilirubinemia. Maternal gestational weight gain was suboptimal at only 4 kg, below the recommended range for pregnant women with obesity. This case highlights the importance of adhering to the recommended surgery-to-conception interval following bariatric surgery. Early pregnancy after surgery, combined with multiple metabolic comorbidities, may contribute to adverse maternal and neonatal outcomes. Multidisciplinary management, comprehensive nutritional monitoring, and optimization of comorbidities before conception are essential to improve pregnancy outcomes in this population.

Nurul Azmi Eka Rinie; Fiky Jayanti; Puji Lestari; Ayi Hernani Putri; Rusni Masnina

Jurnal Ilmu Kesehatan dan Gizi 2026 Pusat Riset dan Inovasi Nasional

Low Birth Weight (LBW) refers to infants born with a birth weight of less than 2,500 grams and remains an important issue in neonatal health due to its association with increased neonatal morbidity and mortality. To analyze the determinants of LBW based on primary studies published from 2021 to 2026. A literature review was conducted using the PRISMA approach. Article searches were performed through PubMed, Google Scholar, Scopus, ScienceDirect, and ProQuest using the keywords low birth weight, determinant factors, risk factors, BBLR, and faktor risiko with Boolean operators AND/OR. The inclusion criteria were primary studies, full-text availability, publication in Indonesian or English, and publication years from 2021 to 2026. A total of 20 articles were included, consisting of 15 international articles and 5 national sources. The review showed that LBW is influenced by interrelated maternal, nutritional, obstetric, and sociodemographic factors during pregnancy. The most dominant factors included multiple pregnancy with an adjusted OR of 21.74, maternal food insecurity with an AOR of 6.85, maternal hemoglobin level <11 g/dL with an AOR of 5.21, lack of iron-folic acid supplementation with an AOR of 4.17, maternal age ≤20 years with an AOR of 3.42, pregnancy interval <1 year with an adjusted OR of 2.92, missed antenatal care visits with an AOR of 2.74, smoking during pregnancy with an OR of 2.18, and maternal hypertension with an AOR of 1.94. LBW is influenced by multiple interrelated factors; therefore, efforts to reduce its incidence should focus on evidence-based interventions, particularly through optimizing antenatal care services, improving maternal nutritional status, and early detection of pregnancy.

Janice Fiona Putri; Dini Ririn Andrias

Jurnal Riset Rumpun Ilmu Kesehatan 2026 Pusat riset dan Inovasi Nasional

Adolescents are considered a vulnerable group to nutritional problems because they experience rapid physical growth accompanied by lifestyle changes and unhealthy eating habits. The increasing prevalence of overweight and obesity among teenagers has become a major public health concern that requires serious attention. This study was conducted to examine the relationship between peer influence, the frequency of eating out, and fast-food consumption habits with the incidence of overweight among students at SMAN 1 Surabaya. The research applied a quantitative approach using an analytical observational design with a cross-sectional method. A total of 81 students participated in the study and were selected through proportional random sampling. Data were collected using questionnaires, SQ-FFQ forms, and anthropometric measurements, then analyzed using the Chi-Square statistical test. The findings revealed significant associations between peer influence, eating out frequency, and fast-food consumption habits with the occurrence of overweight among adolescents. Students who more frequently consumed meals outside the home and regularly ate fast food showed a greater tendency to experience overweight and obesity. These results indicate that social environments and modern dietary patterns contribute to the increasing prevalence of overweight among adolescents. Therefore, nutrition education and healthy lifestyle promotion should be strengthened through the involvement of schools, families, and peer groups.

Ussy Nastiti; Triska Susila Nindya

Jurnal Riset Rumpun Ilmu Kesehatan 2026 Pusat riset dan Inovasi Nasional

This study was conducted in response to the increasingly complex nutritional issues among adolescents, reflected in the coexistence of undernutrition and overnutrition within the same population, which are closely associated with dietary consumption patterns. The research aimed to investigate the relationship between diet quality and the nutritional status of students at SMAN 9 Surabaya. A quantitative approach with a cross-sectional design was employed, involving 85 participants selected based on the estimated sample requirement for correlation analysis. Dietary intake data were collected using two non-consecutive 24-hour food recalls and subsequently assessed using the Diet Quality Index for Adolescents (DQI-A). Nutritional status was determined through BMI-for-age calculations in accordance with the World Health Organization standards. Data analysis was performed using correlational testing and Chi-Square analysis to identify differences in proportions. The findings revealed that the respondents’ diet quality remained suboptimal, while most students were categorized as having normal nutritional status, although cases of undernutrition and overnutrition were still identified. A significant association was found between diet quality and nutritional status (p = 0.001), indicating that better diet quality tended to be linked with normal nutritional status. Based on the DQI-A components, dietary quality demonstrated a significant relationship with nutritional status (p = 0.007), whereas dietary diversity (p = 0.597) and dietary equilibrium (p = 0.507) showed no significant associations. These findings highlight that diet quality, particularly food selection patterns, plays an important role in determining adolescent nutritional status. Therefore, improving nutritional conditions requires more intensive nutrition education interventions focusing on healthy food choices, increased fruit and vegetable consumption, and controlled intake of sugar, salt, and fat, supported consistently by both individuals and the school environment.

Luluk Hilda Kusumarini; Sri Wahyuni Ningsih; Mirza Fathan Fuadi

JURNAL ILMIAH KESEHATAN MASYARAKAT DAN SOSIAL 2026 CV. ALIM'SPUBLISHING

The Free Nutritious Meal Program (MBG) is one of the government’s strategic policies aimed at improving students’ nutritional status and learning quality, particularly at the junior high school level. Early adolescence, aged 13–15 years, is a critical growth period that requires optimal nutritional intake, while national surveys still indicate deficiencies in energy and protein intake among this age group. This study aims to describe the implementation of the MBG Program and the level of student satisfaction as direct beneficiaries. The research employed a quantitative descriptive design conducted over one month in the working area of SPPG Yayasan Bina Bangsa Semarang, Gunungpati, Semarang City. The sample consisted of 101 junior high school students selected using purposive sampling techniques. Data were collected through structured questionnaires covering program implementation and student satisfaction aspects. The findings revealed that most students assessed the program implementation as high to very high. Student satisfaction was also categorized as high, particularly regarding food quality, portion adequacy, cleanliness, safety, and service. The MBG Program was considered effective in improving learning concentration, reducing unhealthy snacking habits, and encouraging healthy eating patterns. This study concludes that the MBG Program has been implemented effectively and is relevant in supporting sustainable improvements in students’ nutritional status and educational quality.

Luluk Hilda Kusumarini; Sri Wahyuni Ningsih; Mirza Fathan Fuadi

JURNAL ILMIAH KESEHATAN MASYARAKAT DAN SOSIAL 2026 CV. ALIM'SPUBLISHING

The Free Nutritious Meal Program (MBG) is one of the government’s strategic policies aimed at improving students’ nutritional status and learning quality, particularly at the junior high school level. Early adolescence, aged 13–15 years, is a critical growth period that requires optimal nutritional intake, while national surveys still indicate deficiencies in energy and protein intake among this age group. This study aims to describe the implementation of the MBG Program and the level of student satisfaction as direct beneficiaries. The research employed a quantitative descriptive design conducted over one month in the working area of SPPG Yayasan Bina Bangsa Semarang, Gunungpati, Semarang City. The sample consisted of 101 junior high school students selected using purposive sampling techniques. Data were collected through structured questionnaires covering program implementation and student satisfaction aspects. The findings revealed that most students assessed the program implementation as high to very high. Student satisfaction was also categorized as high, particularly regarding food quality, portion adequacy, cleanliness, safety, and service. The MBG Program was considered effective in improving learning concentration, reducing unhealthy snacking habits, and encouraging healthy eating patterns. This study concludes that the MBG Program has been implemented effectively and is relevant in supporting sustainable improvements in students’ nutritional status and educational quality.

Putri Yani; Khaira Rizki; Nurul Amna

Jurnal Ilmu Kesehatan Umum, Psikolog, Keperawatan dan Kebidanan 2026 Asosiasi Riset Ilmu Kesehatan Indonesia

. Malnutrition rates among children remain quite high, according to 2024 national statistics, which indicate that good eating habits in accordance with balanced nutritional needs are not yet ideal. Children's eating habits, dietary diversity, and parental understanding all impact their nutritional status. To promote optimal growth and development in children, it is crucial to monitor and establish appropriate eating habits from an early age. The aim of this study was to determine the relationship between eating habits and nutritional status of preschool-aged children. This study used a cross-sectional analytical design and quantitative methodology. Purposeful sampling was used to select a sample of 33 children from the 50 children in the study population. The study was conducted between September 22 and October 1, 2025. A Food Frequency Questionnaire (FFQ) was used to examine dietary patterns, while nutritional status was measured through weighing using a digital scale. Based on the findings, 22 children (66.7%) had a healthy diet, while 11 children (33.3%) had a poor diet. The Chi-Square statistical test showed a p value of 0.008 (p < 0.05), indicating a relationship between eating habits and nutritional status in preschool children at Taman Annisa Miruek Kindergarten, Aceh Besar Regency. According to balanced nutrition guidelines, parents should regularly assess their children's growth and focus more on the diversity and balance of their food intake. To improve children's nutritional status as much as possible, schools are required to collaborate with health workers to educate parents and children about nutrition.

Aditya Hanif Permana; Yuniarti Dewi R; Rifatul Masrikhiyah; Diah Ratnasari

Jurnal Ilmu Kesehatan dan Gizi 2026 Pusat Riset dan Inovasi Nasional

Iron deficiency anemia remains a major public health problem among pregnant women in Indonesia, with a national prevalence of 37.1% and higher rates in regions such as Brebes Regency. Adequate nutritional knowledge and sufficient iron intake are expected to prevent decreases in hemoglobin (Hb) levels during the third trimester. This study aimed to analyze the relationship between nutritional knowledge, iron intake adequacy, and Hb levels among third-trimester pregnant women at Puskesmas Brebes. An analytic observational study with a cross-sectional design was conducted on 62 respondents using total sampling. Data were collected through a nutritional knowledge questionnaire, a Semi-Quantitative Food Frequency Questionnaire (SQ-FFQ) to assess iron intake based on the Recommended Dietary Allowance of 27 mg/day, and Hb measurement using a digital device. The prevalence of anemia was 32.3%, with a mean Hb level of 11.25 ± 1.74 g/dL. Most respondents had high nutritional knowledge (72.6%), but 79.0% had inadequate iron intake. Chi-Square analysis showed no significant relationship between nutritional knowledge and Hb levels (p=0.109) or between iron intake adequacy and Hb levels (p=0.426). Other factors, including iron absorption inhibitors, compliance with iron supplementation, nutritional status, and limited sample size, may have influenced the results.

Trie Hierdawati; Siswoyo Siswoyo; Mainita Mainita; Amrizal Amrizal

Jurnal Inovasi Sosial dan Pengabdian 2026 Lembaga Pengembangan Kinerja Dosen

This community service program aims to strengthen the strategic role of Posyandu (Integrated Health Post) as a center for family health education through the innovation of its educational functions. Previously, Posyandu operations in the community tended to be limited to routine basic health services, such as weight monitoring and nutritional status recording, while the crucial aspect of health education remained suboptimal. This limitation has contributed to a lack of public understanding regarding healthy lifestyles and the prevention of chronic diseases or stunting. The methods implemented in this program included problem identification through observation, health socialization and education, specialized training for Posyandu cadres to enhance their communication capacity, and direct mentoring during activity implementation. The results demonstrated a significant increase in family knowledge regarding balanced nutrition and clean and healthy living behaviors (PHBS). Furthermore, Posyandu cadres became more active and skilled in delivering health information communicatively to the community. This program demonstrates that by strengthening its educational function, Posyandu can transform into an effective and sustainable family health learning center, significantly impacting the improvement of community health standards at the frontline level.

Nurkhalishah Malik; Citra Kesumasari Yaksan; Rosmini Rosmini

Jurnal Ilmu Kesehatan dan Gizi 2026 Pusat Riset dan Inovasi Nasional

This study aims to analyze the extent of the effect of honey bee pollen supplementation on increasing appetite and body weight in anemic children. The type of research used in this study is an experimental study with a pre- and post-test one-group design. The research sample consisted of 52 anemic fourth- and fifth-grade elementary school students. The average total food intake (Yellow Rice) showed a significant result (P=0.000), increasing from 241.40±94.334 g to 354.94±122.57 g after the final measurement of ad libitum appetite. The average body weight also showed a significant result (P=0.00), with a mean of 23.59±5.29 kg at pre-test and rising to 24.65±5.58 kg at post-test. The Z-Score calculation for weight-for-age based on the WHO NCHS reference showed a non-significant result: P=0.0180 (0.01±0.04) at pre-test and 0.03±0.08 at post-test. Based on the 24-hour recall analysis over two days, a significant result was obtained (P=0.000), with total energy intake of elementary school students increasing from an average of 1,594±420.17 kcal before intervention to 2,070.2±491.77 kcal after two months of intervention. After statistical testing (Paired T-Test), a P-value of 0.00 (<0.05) was obtained. It can be concluded that the administration of honey bee pollen for 8 weeks at a dose of 25 grams per day significantly increased appetite and body weight in anemic elementary school children.

Dhea Sakila; Hartati Bahar; Putu Eka Meiyana Erawan

Jurnal Kesehatan dan Kedokteran 2026 Lembaga Pengembangan Kinerja Dosen

The issue of nutrition among school children remains a public health challenge in Indonesia. As an effort to improve the nutritional status of students, the government launched the Free Nutritious Meal program (MBG) in educational units. However, in its implementation, there are still students who do not take advantage of the program. This study aims to identify the reasons why students do not utilize the Free Nutritious Meal (MBG) program based on the (ABC) theory of antecedent, behavior, consequence at SD Negeri 100 Kendari. This research uses a qualitative method with a case study approach. The number of informants to be studied is 6 people selected through Purposive Sampling, consisting of students, the principal, teachers, SPPG officers, and parents. Data collection is conducted through in-depth interviews, recording, observation, and documentation. The data are analyzed through the stages of data reduction, data presentation, and drawing conclusions. Research results show that the antecedent of students' knowledge about the MBG program is at the level of knowing to understanding, the application of the provided menu has been in accordance with balanced nutrition principles, and the program policy is supported by various parties. Students' behavior shows rejection of the program influenced by negative experiences, perceptions of the halalness of food containers, and parental prohibitions. The consequence of students not participating does not directly have a negative impact on their learning conditions or physical health, because nutritional needs are still met from other sources. Therefore, students have no motivation to utilize the program. In conclusion, students who do not take advantage of the MBG program are influenced by perceptions, experiences, and parental restrictions. Therefore, it is necessary to improve education, strengthen communication, and enhance the quality of program implementation to increase the utilization of the MBG program.

Rakhmawati Tsani; Tri Lestari Hadiati; Sumarmo Sumarmo

Journal of Health Sciences, Public Health and Pharmacy 2026 International Forum of Researchers and Lecturers

This study evaluates the effectiveness of the Free Nutritious Meal Program (MBG) in improving students' cognitive abilities based on nutritional status in Brangsong Village, Indonesia. The research used a mixed-methods approach, combining quantitative and qualitative designs. Quantitative data were collected from 30 student beneficiaries via questionnaires and analyzed using descriptive statistics and Pearson correlation coefficients. Qualitative data were gathered through in-depth interviews with managers of the Nutrition Fulfillment Service Unit (SPPG), school authorities, students, and parents, and analyzed thematically. The results show a positive and significant relationship between nutritional status and academic achievement, but no significant relationship with students' cognitive ability. Nutrient intake, however, was positively and significantly associated with both cognitive ability and academic achievement. The strongest relationship was observed between cognitive ability and academic achievement. These findings suggest that the MBG program effectively supports academic achievement by improving nutrient intake and cognitive ability. However, its impact on students’ nutritional status has not been uniformly distributed.

Fonny Kurnia Putri

DIAGNOSA: Jurnal Ilmu Kesehatan dan Keperawatan 2026 International Forum of Researchers and Lecturers

Teenage pregnancy remains a reproductive health issue in Indonesia, including in Batam City. According to data from the Batam City Health Office in 2024, there were 18 cases of teenage pregnancy (0.06%) with the Lubuk Baja Health Center being one of the highest areas. Pregnant teenagers are at high risk of complications such as anemia, malnutrition, and low birth weight (LBW), which contribute to high rates of maternal and infant morbidity. This study used a descriptive method with a case study approach on Ny. S, an 18-year-old teenager with a pregnancy in the Lubuk Baja Health Center area of Batam City in 2025. Data collection was conducted through interviews, observations, physical examinations, and SOAP documentation following the 7-step Varney obstetric management. The findings revealed that Ny. S experienced mild complaints such as nausea, reduced appetite, and anxiety about her pregnancy. After three visits, the mother's complaints decreased, appetite improved, anxiety decreased, and nutritional status was within normal limits. Comprehensive midwifery care with a biopsychosocial approach was proven effective in improving both the physical and mental health of pregnant teenagers and preventing pregnancy complications.

Maulida Sari; Mardiati Mardiati; Nina Herlina

Jurnal Inovasi Riset Ilmu Kesehatan 2026 Pusat Riset dan Inovasi Nasional

Tuberculosis (TB) remains a significant health issue in Indonesia, with the number of cases not showing a decline. Pediatric pulmonary tuberculosis is one of the leading causes of morbidity and mortality. In 2018, the number of TB cases in Aceh reached 41,595, with Aceh Utara having the highest number at 4,819 cases, followed by Bireuen with 3,636 cases, while Sabang recorded the lowest at 272 cases. The primary risk factor for pulmonary tuberculosis in children is a history of contact with adult TB patients, as children's immune systems are still weak, allowing the bacteria to enter their bodies easily. This study aims to examine the history of TB contact in children at the Pediatric Clinic of Cut Meutia General Hospital. The research used a descriptive observational design, with 105 respondents, and data was collected from medical records. The results showed that the majority of respondents were toddlers (47.6%), most were male (54.3%), and 58.1% had good nutritional status. A significant percentage of respondents (77.1%) had a history of contact with TB patients, and 83.8% did not receive BCG vaccination. These findings highlight that contact with TB patients is a key factor in the transmission to children.

Fetty Imanda; Indra Buana

Jurnal Kesehatan dan Kedokteran 2026 Lembaga Pengembangan Kinerja Dosen

Tuberculosis (TB) remains a major global health problem with high morbidity and mortality rates, particularly in high-burden countries such as Indonesia. Nutritional status is one of the important factors influencing the incidence and outcomes of TB. This literature review aims to analyze the relationship between nutritional status and pulmonary tuberculosis based on recent national and international studies. Articles were retrieved from Google Scholar, PubMed, and Portal Garuda using the keywords “nutritional status” and “tuberculosis” as well as “status gizi tuberculosis” within the period of 2019–2024. Eligible articles were analyzed descriptively. The findings indicate that poor nutritional status is significantly associated with an increased risk of pulmonary tuberculosis. Malnutrition impairs cellular immunity, particularly T-lymphocyte and macrophage function, thereby increasing susceptibility to Mycobacterium tuberculosis infection. Conversely, active TB infection can worsen nutritional status through increased energy expenditure, decreased appetite, and metabolic alterations. This bidirectional relationship highlights the crucial role of nutritional interventions in TB prevention and management. Therefore, improving nutritional status should be considered an integral component of tuberculosis control strategies.

Dian Mulyanti; Ni Ketut Kariani; Lilik Sofiatus Solikhah

Jurnal Ilmu Kesehatan 2026 Lembaga Pengembangan Kinerja Dosen

Adolescents are a vulnerable group facing nutritional problems, therefore nutritional needs are crucial. Unhealthy lifestyle changes, such as excessive cigarette consumption, can lead to nutritional status problems. This study aims to analyze the relationship between mental health and cigarette consumption with the nutritional status of male adolescents at SMK Negeri 3 Palu. This study was quantitative, using a cross-sectional approach with a population of adolescents at SMK Negeri 3 Palu aged 16-18 years. This study was conducted in December 2024. The sample size was 103 individuals, using a stratified random sampling technique. Based on the results of the Spearman rank test, it shows that the adolescents who experience the most mental health problems are at a mild level with a nutritional status of 42.6% (p = 0.724) > value ∝ 0.05 and the adolescents who have the most heavy cigarette consumption with a nutritional status of 48.8% (p = 0.221) > value ∝ 0.05, which means there is no relationship between mental health and nutritional status and there is no relationship between cigarette consumption and the nutritional status of male adolescents at SMK Negeri 3 Palu.

Irfan Darfika Lubis; Putri Susriza Khairani

Jurnal Riset Rumpun Ilmu Kedokteran 2026 Pusat riset dan Inovasi Nasional

Background: Hand grip strength is an essential indicator of physical capacity and nutritional status that can identify obesity risk. Adipose tissue accumulation in central obesity contributes to decreased hand grip strength quality through impaired muscle force transmission. Previous studies showed inconsistent results regarding the relationship between waist circumference and hand grip strength, especially in populations with high physical activity. Objective: To analyze the relationship between waist circumference and hand grip strength in male construction workers with high physical activity in Medan City. Methods: This descriptive-analytic study with cross-sectional design involved 100 male construction workers aged 30-39 years selected using purposive sampling technique. Waist circumference was measured using measuring tape, while hand grip strength was measured using handgrip dynamometer. Data analysis used Chi-Square test with significance level α=0.05. Results: The majority of respondents had normal waist circumference (64%) with mode 70 cm and normal grip strength category (53%) with mode 41.7 kg. Chi-Square test showed significant relationship between waist circumference and hand grip strength (p=0.039). Conclusion: There is a significant relationship between waist circumference and hand grip strength in construction workers. High physical activity does not completely prevent central obesity, therefore nutritional management and health education programs are needed for optimization of body composition and muscle functional capacity.