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Volume 16(2); April 2025

Editorial

Citations

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  • 신종감염병 대응을 위한 범부처 종합훈련 체계 개발 및 시행계획
    영만 김, 인호 김, 효진 허, 은미 박, 상구 여
    Public Health Weekly Report.2025; 18(27): 1021.     CrossRef
  • 6,005 View
  • 94 Download
  • Crossref

Data Profile

Synthetic data production for biomedical research
Yun Gyeong Lee, Mi-Sook Kwak, Jeong Eun Kim, Min Sun Kim, Dong Un No, Hee Youl Chai
Osong Public Health Res Perspect 2025;16(2):94-99.
Published online April 22, 2025
DOI: https://doi.org/10.24171/j.phrp.2024.0335
Synthetic data production for biomedical research
Synthetic data, generated using advanced artificial intelligence (AI) techniques, replicates the statistical properties of real-world datasets while excluding identifiable information. Although synthetic data does not consist of actual data points, it is derived from original datasets, thereby enabling analyses that yield results comparable to those obtained with real data. Synthetic datasets are evaluated based on their utility—a measure of how effectively they mirror real data for analytical purposes. This paper presents the generation of synthetic datasets through the Healthcare Big Data Showcase Project (2019–2023). The original dataset comprises comprehensive multi-omics data from 400 individuals, including cancer survivors, chronic disease patients, and healthy participants. Synthetic data facilitates efficient access and robust analyses, serving as a practical tool for research and education. It addresses privacy concerns, supports AI research, and provides a foundation for innovative applications across diverse fields, such as public health and precision medicine.

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  • MetaAcuPoint: MetaHuman-Generated Synthetic Data for Hand Acupoint Localization
    Kasunika Guruge, Prathiksha Padmanabha, H. M. K. K. M. B. Herath, Nuwan Madusanka, Hi-Joon Park, Chang-Su Na, Myunggi Yi, Byeong-il Lee
    Healthcare.2025; 13(23): 3093.     CrossRef
  • Synthetic data as a tool for prototyping early-stage periodontitis detection models
    Erdal Akin, Filip Kroon, Cassandra Windahl, Yutaka Sugihara, Aleksandar Milosavljevic, Magnus Falk
    Periodontal and Implant Research.2025;[Epub]     CrossRef
  • 3,929 View
  • 113 Download
  • Crossref

Review Articles

The contribution of dietary total antioxidant capacity to type 2 diabetes risk and levels of glycemic biomarkers: a systematic review
Sorayya Kheirouri, Hamed Alizadeh
Osong Public Health Res Perspect 2025;16(2):100-115.
Published online March 27, 2025
DOI: https://doi.org/10.24171/j.phrp.2024.0337
The contribution of dietary total antioxidant capacity to type 2 diabetes risk and levels of glycemic biomarkers: a systematic review
Objectives
This study systematically reviewed and analyzed epidemiological evidence regarding the association between dietary total antioxidant capacity (DTAC) and both the risk of developing diabetes and glycemic biomarker levels.
Methods
We searched the PubMed, Scopus, ScienceDirect, and Google Scholar databases through July 2024 without imposing any date restrictions. Original studies that examined the relationship between DTAC and either the risk of developing diabetes or glycemic biomarker levels—specifically fasting blood glucose (FBG), hemoglobin A1C (HbA1C), insulin, and the homeostatic model assessment for insulin resistance (HOMA-IR)—were eligible for inclusion. After eliminating duplicates and irrelevant records, relevant studies were selected, and data were extracted through rigorous critical analysis.
Results
A total of 32 articles were included in the review. Of the 19 studies that evaluated diabetes risk, 15 reported a lower risk among subjects with higher DTAC values. All 4 studies examining prediabetes risk found lower risk in participants with high DTAC scores. Additionally, significant inverse relationships were observed between DTAC values and FBG (9/15 studies), HbA1C (1/6 studies), insulin (5/6 studies), and HOMA-IR (8/9 studies).
Conclusion
The majority of evidence indicates that high adherence to an antioxidant-rich diet may reduce diabetes risk and improve glycemic biomarkers, including FBG, insulin, and HOMA-IR.

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  • Contribution of Dietary Macronutrient Intake and Metabolic Status to Alteration of Blood Cell Parameters in Patients With Metabolic Dysfunction‐Associated Steatotic Liver Disease
    Sorayya Kheirouri, Mohammad Alizadeh, Paniz Forouzesh, Hannah Wesley
    Advances in Public Health.2026;[Epub]     CrossRef
  • 4,660 View
  • 133 Download
  • 1 Web of Science
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Global health security in the post-COVID-19 era: threats, preparation, and response
Chaeshin Chu
Osong Public Health Res Perspect 2025;16(2):116-125.
Published online April 4, 2025
DOI: https://doi.org/10.24171/j.phrp.2025.0037
Global health security in the post-COVID-19 era: threats, preparation, and response
Global health security threats in the post-coronavirus disease 2019 era include dense urban populations, increased human–animal proximity, migration driven by political or economic instability, climate change, humanitarian crises, antimicrobial resistance (AMR), and the misuse of biological research—including the accidental or intentional release of high-risk pathogens. The foundational preparation for these threats is to establish a robust, resilient public health system based on universal health coverage. The World Health Organization’s International Health Regulations must continue to promote global solidarity by maintaining core capacities such as surveillance, national laboratories, and epidemiological investigations of emerging infectious diseases, with timely reporting and information sharing within the global health security community. A One Health approach is essential for addressing AMR. Infection prevention and control must be enhanced to reduce healthcare-associated infections in medical facilities. Additionally, regulations concerning biosafety and biosecurity should address dual-use research of concern as well as the accidental or intentional release of highrisk pathogens from laboratories. Global health security is a collective responsibility because these threats know no borders and require coordinated action.

Citations

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  • The Role of Environmental and Climatic Factors in Accelerating Antibiotic Resistance in the Mediterranean Region
    Nikolaos P. Tzavellas, Natalia Atzemoglou, Petros Bozidis, Konstantina Gartzonika
    Acta Microbiologica Hellenica.2026; 71(1): 1.     CrossRef
  • Global health preparedness for biosecurity threats: a review of emerging technologies and solutions
    Omotade Adebimpe Ijarotimi, Adeyemi Akeem Amuda, Christopher Oluwatosin Omokanye, Mariam Amuda
    Frontiers in Public Health.2026;[Epub]     CrossRef
  • 11,374 View
  • 187 Download
  • 1 Web of Science
  • Crossref
Original Articles
A comparison of health-related quality of life using the World Health Organization Quality of Life–BREF and 5-Level EuroQol-5 Dimensions in the Malaysian population
Andrian Liem, Hui Jun Chih, Vithya Velaithan, Richard Norman, Daniel Reidpath, Tin Tin Su
Osong Public Health Res Perspect 2025;16(2):126-140.
Published online March 31, 2025
DOI: https://doi.org/10.24171/j.phrp.2024.0076
A comparison of health-related quality of life using the World Health Organization Quality of Life–BREF and 5-Level EuroQol-5 Dimensions in the Malaysian population
Objectives
This study aimed to describe and compare health-related quality of life (QoL) as measured by the World Health Organization Quality of Life–BREF (WHOQoL-BREF) and the EuroQol-5 Dimensions (EQ-5D) among the Malaysian population, examining differences by sociodemographic characteristics including age, income, sex, ethnicity, educational level, and occupation. Methods: This cross-sectional study used data from 19,402 individuals collected as part of a health and demographic surveillance system survey conducted in the Segamat district of Malaysia in 2018–2019. Descriptive statistics and measures of central tendency were produced. Differences in QoL among demographic sub-groups were examined using the t-test and analysis of variance, while the correlations between the WHOQoL-BREF and EQ-5D were evaluated using Pearson correlation coefficients. Results: Based on complete case analysis (n=19,129), the average scores for the 4 WHOQoLBREF domains were 28.2 (physical), 24.1 (psychological), 12.0 (social relationships), and 30.4 (environment). The percentages of participants not in full health for each EQ-5D dimension were 12.8% (mobility), 3.1% (self-care), 6.9% (usual activities), 20.9% (pain/discomfort), and 6.8% (anxiety/depression). Correlations between the 4 WHOQoL-BREF domains and the 5 EQ-5D dimensions were relatively weak, ranging from –0.06 (social relationships with self-care and pain/discomfort; p<0.001) to –0.42 (physical with mobility; p<0.001). Conclusion: Although health-related QoL as measured by the WHOQoL-BREF and the EQ-5D are correlated, these 2 measures should not be considered interchangeable. The choice between them should be guided by the specific research questions and the intended use of the data.

Citations

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  • Promoting mental health among at-risk adolescents in Malaysia (MyHeRo): study protocol for a cluster randomised controlled trial to evaluate the effectiveness and cost-effectiveness of a school-based intervention compared with study skills condition for a
    Cecilia A. Essau, Suwaibah Zakaria, Chuong Hock Ting, Julia Ai Cheng Lee, Alejandro de la Torre-Luque, Alvin Lai Oon Ng, Hazreen Abdul Majid, Helen Dodd, Nik Daliana Nik Farid, Noor Azimah Muhammad, Suzaily Wahab
    Trials.2026;[Epub]     CrossRef
  • Sociodemographic, lifestyle and health factors associated with psychological health among adults in Malaysia: An ethnic comparison
    Yong Kang Cheah, Hamimatunnisa Johar, Tin Tin Su
    Archives of Psychiatric Nursing.2026; 61: 152081.     CrossRef
  • Validating cancer-specific and generic quality of life (QoL) instruments among patients with head and neck cancers: incorporating the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Head and Neck Module with generi
    Mohsen Saffari, Tzu-Yen Chang, Musheer A. Aljaberi, Kah Ying Yap, An-Chi Li, Jung-Sheng Chen, Shi-Qing Wang, Mark D. Griffiths, Chung-Ying Lin
    Psicologia: Reflexão e Crítica.2026;[Epub]     CrossRef
  • AVALIAÇÃO INTEGRADA DO PERFIL SOCIODEMOGRÁFICO, ESTADO NUTRICIONAL, APTIDÃO FÍSICA E QUALIDADE DE VIDA DE IDOSOS ACOMPANHADOS NA ATENÇÃO PRIMÁRIA À SAÚDE
    Gustavo Bonfim Rocha, Luzia Vitória Sousa Brito, Maria Francidenes de Souza Melo, Edney Souto Pinto, Kathleen Nascimento Carvalho da Silva , Maryanne Marques de Sousa, Pedro Cicero de Sousa, Layza Karyne Farias Mendes, Aldaisa Pereira Lopes , Victor
    RECIMA21 - Revista Científica Multidisciplinar - .2026; 7(8): e788688.     CrossRef
  • A comparative analysis of structural equation modeling and traditional regression analysis in investigating factors affecting health-related quality of life in general Thai population
    Krittaphas Kangwanrattanakul, Apinya Ingard
    Health and Quality of Life Outcomes.2025;[Epub]     CrossRef
  • 5,444 View
  • 175 Download
  • 5 Web of Science
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A retrospective study on blood microbiota as a marker for cognitive decline: implications for detecting Alzheimer’s disease and amnestic mild cognitive impairment in Republic of Korea
Objectives
This study aimed to investigate the relationship between blood microbiota, specifically bacterial DNA, and cognitive decline in individuals with subjective cognitive decline (SCD) and amnestic mild cognitive impairment (aMCI). The objective was to identify potential microbial signatures that could serve as biomarkers for cognitive deterioration. Methods: Forty-seven participants were recruited, including 13 with aMCI, 20 with SCD, and 14 normal cognition (NC). Blood samples were collected, and microbial DNA was analyzed using 16S rRNA sequencing on the Illumina MiSeq platform. Bioinformatics analyses—including α- and β-diversity measures and differential abundance testing (using edgeR)—were employed to assess microbial diversity and differences in bacterial composition among groups. Logistic regression models were used to evaluate the predictive impact of the microbiota on cognitive decline. Results: Microbial diversity differed significantly between groups, with NC exhibiting the highest α-diversity. Both the aMCI and SCD groups showed reduced diversity. Taxa such as Bacteroidia, Alphaproteobacteria, and Clostridia were significantly decreased in the aMCI group compared to NC (p< 0.05). In contrast, Gammaproteobacteria increased significantly in the aMCI group compared to both NC and SCD, indicating progressive microbial changes from SCD to aMCI. No significant differences were found between the NC and SCD groups. Conclusion: Distinct bacterial taxa—particularly the increase in Gammaproteobacteria along with decreases in Bacteroidia, Alphaproteobacteria, and Clostridia—are associated with the progression of cognitive decline. These findings suggest that blood microbiota could serve as potential biomarkers for the early detection of aMCI. However, the small sample size and the lack of control for confounding factors such as diet and medication limit the findings. Larger studies are needed to validate these results and further explore the role of microbiota in neurodegeneration.
  • 2,964 View
  • 98 Download
SWOT strategy for future global health security: insights from Indonesia, Cambodia, Vietnam, Dominican Republic, Ghana, and the Republic of Korea using the World Health Organization International Health Regulations monitoring tool
Moonsoo Yoon, Nuha Fairusya, Thao Le Nhu Nguyen, Diomarys Ishaura Jimenez-Baez, Vichuta Prak, Osei Kuffour Afreh, Chaeshin Chu
Osong Public Health Res Perspect 2025;16(2):152-159.
Published online March 12, 2025
DOI: https://doi.org/10.24171/j.phrp.2024.0314
SWOT strategy for future global health security: insights from Indonesia, Cambodia, Vietnam, Dominican Republic, Ghana, and the Republic of Korea using the World Health Organization International Health Regulations monitoring tool
Objectives
The study aimed to analyze the core capacities to implement World Health Organization International Health Regulations (IHR) in 6 countries: Indonesia, Cambodia, Vietnam, the Dominican Republic, Ghana, and the Republic of Korea. Methods: Secondary data from relevant databases and reports, including the electronic State Party Self-Assessment Annual Reporting mechanism and global health security index, were used to assess health security in these countries. Descriptive statistics summarized the basic features of the scores, and a strengths, weaknesses, opportunities, and threats (SWOT) analysis was subsequently performed to identify factors affecting health security scores while highlighting key similarities and differences between countries. Results: Early warning and event management emerged as the primary strength in most countries. Common opportunities included international commitments and immunization programs. In contrast, many countries shared weaknesses related to the policy, legal, and normative frameworks for IHR implementation, as well as challenges in human resources, chemical event management, and radiation emergency preparedness. Recurring threats involved issues such as biosafety, biosecurity, dual-use research and the culture of responsible science, infection control practices, coordination between public health and security authorities, laboratory supply chain vulnerabilities, and communication with healthcare workers during public health emergencies. Conclusion: In order to counter future global health threats, countries should prioritize enhancing surveillance capacity (early warning and event management) as well as the immunization indicator (vaccination rates for human and animal diseases, including the national vaccine delivery system).

Citations

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  • Has the COVID-19 pandemic enhanced the capacity of rural public health emergency management? Evidence from Jiangsu Province of China
    Ming Cao, Yajing Zhang
    Frontiers in Public Health.2026;[Epub]     CrossRef
  • Building systems for preparedness: Global scoping studies on institutional governance and National Public Health Agencies
    Sileshi Demelash Sasie, Fantu Mamo Aragaw, Tigist Ali Gebeyehu, Sintayehu Abdella Shikur, Lensa Fekadu, Neima Zeynu Ali, Zenebech Mamo Argaw, Julia Robinson
    PLOS Global Public Health.2026; 6(2): e0005427.     CrossRef
  • Strengthening CBRN Preparedness through Military Medical Capabilities and Multisectoral Collaboration
    Moonsoo Yoon
    IGEE Proceedings.2026; 3(2): 89.     CrossRef
  • 5,951 View
  • 176 Download
  • 2 Web of Science
  • Crossref
The first report of antibiotic resistance and virulence factor profiles in multidrug-resistant clinical isolates of Klebsiella pneumoniae from Pontianak, Indonesia
Mardhia Mardhia, Delima Fajar Liana, Mahyarudin Mahyarudin, Hariyanto Ih
Osong Public Health Res Perspect 2025;16(2):160-168.
Published online April 4, 2025
DOI: https://doi.org/10.24171/j.phrp.2024.0242
The first report of antibiotic resistance and virulence factor profiles in multidrug-resistant clinical isolates of Klebsiella pneumoniae from Pontianak, Indonesia
Objectives
Klebsiella pneumoniae is known as one of the most common causes of hospitalacquired infections. Its prevalence poses substantial challenges to both hospital and public health systems, particularly due to the rise of multidrug‐resistant strains. Understanding the epidemiology and resistance properties of K. pneumoniae can inform antimicrobial stewardship and infection control programs. A cross-sectional study was employed from November 2021 to November 2023. Methods: A total of 24 isolates underwent antimicrobial susceptibility testing using the disk diffusion method, an extended-spectrum beta-lactamase (ESBL) production test, and molecular gene detection. Results: The study found that 95.8% of clinical isolates were classified as multidrug-resistant. All isolates were resistant to ampicillin (100%). A high percentage of isolates were resistant to cefazolin (91.7%), ceftriaxone (87.5%), cefotaxime (87.5%), cefepime (87.5%), ciprofloxacin (83.3%), and sulfamethoxazole-trimethoprim (83.3%). Of the 24 isolates, 87.5% harbored ESBL genes, while the frequencies for GES, NDM, SIM, and OXA-48 were 16.7%, 20.8%, 8.3%, and 41.7%, respectively. Notably, the OXA-23 and OXA-51 genes, which are typically associated with Acinetobacter baumannii, were detected in 16.7% and 20.8% of isolates, respectively. Moreover, the prevalence of virulence genes rmpA, acrAB, and tolC was 0%, 95.8%, and 87.5%, respectively. Conclusion: This study demonstrated a high level of antibiotic resistance and a significant presence of virulence genes among K. pneumoniae isolates. Consequently, these findings represent a critical public health issue that requires heightened awareness among all stakeholders, including health workers.

Citations

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  • Computational Modeling of a Novel CTX-M β-Lactamase Escherichia coli Isolated from Yogyakarta, Indonesia Using I-TASSER
    Anggiresti Kinasih, Endah Retnaningrum
    Indonesian Journal of Medical Laboratory Science a.2026; 8(1): 51.     CrossRef
  • Genetic profiling of the tolC component of the acrAB-TolC efflux pump in clinical Klebsiella pneumoniae isolates: a cross-sectional study in Pontianak, Indonesia
    Mardhia Mardhia, Delima Fajar Liana, Sari Eka Pratiwi, Mahyarudin Mahyarudin, Risa Agustina
    Osong Public Health and Research Perspectives.2026; 17(3): 254.     CrossRef
  • 4,043 View
  • 140 Download
  • 1 Web of Science
  • Crossref
Multilevel analysis of individual, household, and community factors influencing COVID-19 vaccination intention: evidence from the 2021 Korea Community Health Survey
Objectives
This study aimed to investigate the combined effects of individual, household, and community-level factors on coronavirus disease 2019 (COVID-19) vaccination intention using a multilevel analysis. Methods: This cross-sectional study analyzed raw data from the 2021 Korea Community Health Survey and regional statistics from 255 health centers, with a final sample of 229,216 individuals. Multilevel analysis was conducted, focusing on individual, household, and community-level factors. Individual-level factors included demographics, health status, and COVID-19 concerns; household-level factors included income and marital status; and community-level factors included city type and vaccination rates. Results: At the individual level, significant differences were observed across all variables. At the household level, higher vaccination intention was associated with households of 4 or more members and a monthly income of 4 million Korean won or more. At the community level, higher flu vaccination rates, greater concern about COVID-19 infection, and higher COVID-19 vaccination rates were linked to increased vaccination intention. Conclusion: This study highlights that COVID-19 vaccination intention is influenced by factors at the individual, household, and community levels. Vaccination strategies that integrate household and community-level approaches may be more effective. Policymakers should consider both individual and social health factors when designing vaccination policies.
  • 3,649 View
  • 81 Download
Factors influencing satisfaction with medical services in medically underserved populations: an analytical cross-sectional study at a free medical clinic in the Republic of Korea
Joo Hyun Kim, Yeon Jeong Heo, Jae Bok Kwak, Samil Park, Curie Ahn, So Hee Ahn, Bumjo Oh, Jung Sik Lee, Jun Hyun Lee, Ho Young Lee
Osong Public Health Res Perspect 2025;16(2):181-191.
Published online March 17, 2025
DOI: https://doi.org/10.24171/j.phrp.2024.0325
Factors influencing satisfaction with medical services in medically underserved populations: an analytical cross-sectional study at a free medical clinic in the Republic of Korea
Objectives
This study aimed to explore factors influencing satisfaction with medical services among medically underserved populations at the free medical clinic, providing data to improve free medical services for these populations. Methods: We employed a descriptive correlational study design involving 112 individuals (aged 19 years and older) from medically underserved populations who visited the clinic. Data were collected through face-to-face surveys from September to October 2023, and statistical analyses (t-tests, analysis of variance, Pearson correlation, and hierarchical multiple regression) were used to identify key predictors of satisfaction. Results: Perceived support from healthcare providers emerged as the strongest predictor of satisfaction with medical services, demonstrating a significant positive association. While social support was positively correlated with perceived support from healthcare providers, it did not independently predict satisfaction. Conclusion: These findings underscore the importance of healthcare provider and social support in increasing satisfaction with medical services among medically underserved populations. Developing tailored healthcare programs and specialized healthcare provider training are essential strategies to improve healthcare access and outcomes for these vulnerable groups.

Citations

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  • How to enhance primary healthcare capacity? Evidence from Chinese provinces through a configurational lens
    Fang Wang, Yi Wang, Jiayi Yang, Liqing Li
    Frontiers in Public Health.2025;[Epub]     CrossRef
  • 4,260 View
  • 93 Download
  • 1 Web of Science
  • Crossref
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