cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Dwi Sulisworo
Contact Email
sulisworo@iistr.org
Phone
+6281328387777
Journal Mail Official
hesmed@journal.iistr.org
Editorial Address
Jalan Sugeng Jeroni No. 36 Yogyakarta 55142, Indonesia
Location
Kota yogyakarta,
Daerah istimewa yogyakarta
INDONESIA
Journal of Health Sciences and Medical Development
Published by Indonesian Institute of Science and Technology Research
ISSN : 9625769     EISSN : 29620007     DOI : -
Core Subject : Health, Science,
Biochemistry, Genetics & Molecular Biology Health Professions Immunology & microbiology Neuroscience Veterinary
Journal of Health Sciences and Medical Development is an international peer-reviewed journal publishing original and high-quality papers in all aspects of the science and practice of public health. As an academic exchange media, scientists and researchers can know the up-to-date trends and seek valuable sources. The subject areas include, but are not limited to the following fields: Biochemistry, Cell biology, Molecular biology, Genetics, Health informatics, Health promotions, Healthcare communications, Patient safety, Psychology, Healthcare materials, Healthcare policies, Medical-diagnosis, Nutrition, and Epidemiology.
Arjuna Subject : Kedokteran - Kedokteran (Lain-Lain)
Articles 52 Documents
 2   3   4   5   6 
Influence of Energy Intake and Nutritional Status on Work Productivity Among Construction Workers: A Case Study of the Merdeka Square Revitalization Project, Medan Mila Zahara; Rani Suraya; Nadya Ulfa Tanjung
Journal of Health Sciences and Medical Development Vol. 4 No. 02 (2025): Journal of Health Sciences and Medical Development
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56741/hesmed.v4i02.1010

Abstract

Workers involved in revitalization projects are vulnerable to reduced productivity due to physically demanding tasks, time constraints, and challenging environmental conditions such as heat, noise, and long hours. These factors can lead to fatigue, stress, metabolic disorders, and poor nutritional intake, which in turn reduce endurance and focus. This study examines the influence of energy intake and nutritional status on work productivity among workers at the Merdeka Square Revitalization Project in Medan City. A quantitative cross-sectional design was used, involving 77 respondents. Data were analyzed using univariate, bivariate, and multivariate logistic regression tests. After controlling for confounders, both energy intake and nutritional status significantly affected work productivity (p < 0.05). Although excess energy intake was not statistically significant (Exp(B) = 1.319; 95% CI: 0.375–4.642), it still posed a 1.3 times greater risk of reduced productivity compared to adequate intake. In contrast, insufficient energy intake was significant (p = 0.030; Exp(B) = 5.375), with a 5.4 times greater risk of lower productivity. Nutritional status, both overnutrition (p = 0.009; Exp(B) = 10.039) and undernutrition (p = 0.002; Exp(B) = 14.898), significantly affected productivity. The Nagelkerke R² value of 0.354 indicates that these variables explain 35.4% of the variance in work productivity.
Peer Relationships and Their Impact on Juvenile Delinquency Intensity: A Cross-Sectional Study Dira, Hayyu; Subardjo, Ratna Yunita Setiyani
Journal of Health Sciences and Medical Development Vol. 4 No. 02 (2025): Journal of Health Sciences and Medical Development
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56741/hesmed.v4i02.973

Abstract

Adolescence is a critical developmental stage marked by identity formation and heightened susceptibility to peer influence. This study examined the relationship between peer relationships and juvenile delinquency among 96 adolescents aged 15–21 years, selected through accidental sampling. Data were collected using a Likert-scale questionnaire and analyzed with Pearson correlation and simple linear regression. Results indicated that peer relationships significantly influenced juvenile delinquency (p = 0.003, r = -0.301), with higher-quality peer relationships associated with lower levels of delinquent behavior. These findings highlight the importance of school-based interventions and peer mentoring programs to promote supportive peer environments and reduce deviant behaviors among adolescents.

Page 6 of 6 | Total Record : 52

 2   3   4   5   6 

Filter by Year

2022 2025


Reset
Filter By Issues
All Issue Vol. 4 No. 02 (2025): Journal of Health Sciences and Medical Development Vol. 4 No. 01 (2025): Journal of Health Sciences and Medical Development Vol. 3 No. 03 (2024): Journal of Health Sciences and Medical Development Vol. 3 No. 02 (2024): Journal of Health Sciences and Medical Development Vol. 3 No. 01 (2024): Journal of Health Sciences and Medical Development Vol. 2 No. 03 (2023): Journal of Health Sciences and Medical Development Vol. 2 No. 02 (2023): Journal of Health Sciences and Medical Development Vol. 2 No. 01 (2023): Journal of Health Sciences and Medical Development Vol. 1 No. 02 (2022): Journal of Health Sciences and Medical Development Vol. 1 No. 01 (2022): Journal of Health Sciences and Medical Development