Health Interventions Research Articles

Proximal and distal minority stressors and mental health among young gay and bisexual men and other men who have sex with men (GBMSM) in Kisumu, Kenya.

Young gay and bisexual men and other men who have sex with men (GBMSM) in Kenya experience pervasive intersectional stigma and discrimination, contributing to elevated levels of negative mental health symptoms. Grounded in the Minority Stress Model, this paper explores associations of proximal and distal minority stressors with three types of negative mental health outcomes among young HIV-negative GBMSM (n = 63) between the ages of 19-34 who participated in a pilot trial of a sexual health intervention. Using the PHQ-9, GAD-7, and PC-PTSD-5 screening measures, levels of clinically significant symptoms were reported as follows: 15.8% depressive symptoms, 12.7% anxiety symptoms, 31.7% posttraumatic stress symptoms. Results from stepwise linear regression analyses suggest that GBMSM-related stigma (distal stressor) was the strongest correlate for all three mental health outcomes, and concealment motivation (proximal stressor) was an additional significant correlate only in the depressive symptoms model. These findings should be viewed with caution and seen as initial observations given the small sample which limits our interpretations of the findings. Structural-level interventions are needed to decrease GBMSM's exposure to intersectional stigma and discrimination, such as decriminalization of same-sex sexual activity, as well as individual and group-level interventions that assist GBMSM with improving their adaptive coping strategies.

A controlled trial comparing the impact of guided forest bathing or a mindful urban walk on heart rate, blood pressure, and mood in young Thai adults

Abstract In Thailand, cardiovascular disease and mental health cause a large health and economic burden, with 10% of Thai adults and 32% of adolescents reporting depression. Forest bathing (FB) (mindful nature walking) is growing in popularity globally as a preventative health intervention. Most FB research compares FB with a non‐active control of unguided urban walking, finding improved health and well‐being in FB but not the urban condition. This controlled trial offers a unique and robust comparison of guided FB with an active control of guided mindful urban walking. This is also the first study testing the acceptability and effectiveness of guided FB in Thailand. In a crossover design, heart rate, heart rate variability, blood pressure, and mood in 30 participants were compared before and after 1 h of guided FB and a guided mindful urban walk. MANOVA and t‐test analyses revealed that heart rate and blood pressure reduced in both conditions, but more in the mindful urban condition. Whilst negative mood was reduced in the FB condition but increased in the mindful urban condition. The study offers evidence for the promising health and well‐being benefits of both guided FB and mindful urban walking. Poor mental health and health inequalities are of increasing global concern, hence further research into the effectiveness of alleviating these difficulties through inexpensive interventions such as guided FB and mindful walking are encouraged. The study also offers the first data indicating that FB was acceptable and effective in a Thai population. Read the free Plain Language Summary for this article on the Journal blog.

Overweight and Obesity and Associated Factors among Adolescent Students in Public Day Secondary Schools in Machakos County, Kenya

Background: Overweight and obesity have increased significantly worldwide, placing major economic problems on health systems. This study aims to determine socio-economic characteristics, dietary practices, physical activity levels, nutrition status, predictors of overweight and obesity, and their relationships among adolescents. Methods: The study adopted a cross-sectional analytical study design. 401 adolescents were randomly selected from five secondary day schools using a proportionate-to-size sampling method. Results: Based on the findings, one third (36.3%) of the adolescents were between ages 17-18, with more girls (55.9%) than boys. The number of meals consumed per day among adolescents was 3.34±1.24. Individual dietary diversity score among adolescents was 4.21±1.61. Based on Body Mass Index (BMI), the prevalence of overweight and obesity among boys was 5.2% and 1.8%, respectively, and for girls, it was 7.3% and 3.6%, respectively. Using bioelectrical impedance analysis, the prevalence rates for males were 8.8% and 4.1%, respectively, while for females the rates were 10.1% and 5.1%. Regression analysis revealed that the most significant predictors were energy intake and physical activity, with P˂0.05 based on BMI and bioelectrical impedance analysis. Conclusion: There is a significant relationship between nutritional status and energy intake, the number of meals, dietary diversity score, and physical activity. Physical activity and dietary practices were the most important predictors of overweight and obesity among adolescents. The study recommends nutrition education and public health interventions in schools’ curricula.

Art-Based Approaches to Health Promotion Policy Development

This paper examines the intersection of art and health promotion policy development, highlighting the role of arts-based approaches in shaping health interventions. By examining various case studies and methodologies, the paper discusses how arts, particularly visual and performing arts, have been utilized to communicate health messages, foster community engagement, and influence public health policy. The power of art to transcend cultural and social boundaries, provoke emotional responses, and offer new ways of thinking is emphasized. The paper concludes that while arts-based approaches show promise in health policy development, further research and sustained support are needed to enhance their long-term effectiveness and scalability. Keywords: Art-based health promotion, Health policy development, Community engagement, Visual and performing arts, Public health interventions.

Relationship quality and educational attainment links to development of cardiometabolic morbidity and multimorbidity across middle adulthood.

The prevalence of cardiometabolic morbidity (e.g., high blood pressure, heart attack, stroke, type 2 diabetes) and multimorbidity development (2 or more cardiometabolic morbidities) are rapidly growing in the US. Cardiometabolic morbidity and multimorbidity are linked to poor well-being outcomes, high healthcare costs, and mortality. There is little known about cardiometabolic multimorbidity health disparities, particularly regarding mutable factors that might be targeted in future health interventions. In the present study, using a biopsychosocial framework (Biobehavioral Family Model), we examine whether cardiometabolic morbidity and multimorbidity development are linked to premorbid family and marital relationships and if it differs depending on socioeconomic status (i.e., educational attainment) using three waves of Midlife in the US (N = 4951). We assessed cardiometabolic development with three conceptualizations: number of cardiometabolic morbidities (i.e., count variable), individual cardiometabolic morbidities (i.e., diabetes, high blood pressure, stroke, heart attack), and severity of cardiometabolic multimorbidity (e.g., 3+ vs. zero morbidities). Family strain increased the number of cardiometabolic morbidities (OR = 1.17) and the severity of multimorbidity (e.g., 3+ morbidities: OR = 1.38). People with a high school education experienced family support as a buffer to the negative health impact of education level. Generally, marital quality appeared less impactful on cardiometabolic morbidity and multimorbidity development compared to family strain. Positive and negative family characteristics appear to function differently across educational attainment. These findings indicate that adults' non-intimate family relationships predict important outcomes such as diabetes, heart attack, stroke, and cardiometabolic multimorbidity and should be considered targets for preventative health interventions.

Long-term trends and future projections of larynx cancer burden in China: a comprehensive analysis from 1990 to 2030 using GBD data

Larynx cancer poses a significant public health challenge in China, with rising incidence and mortality rates over the past decades. Understanding the long-term trends and underlying factors is crucial for effective intervention and policy formulation. Data were utilized from the global burden of disease (GBD) Study 2021 to analyze the incidence, prevalence, mortality, disability-adjusted life years (DALYs), years lived with disability (YLDs), and years of life lost (YLLs) due to larynx cancer in China from 1990 to 2021. Joinpoint regression analysis identified key changes in trends, while age-period-cohort (APC) analysis and decomposition analysis quantified the contributions of aging, epidemiological changes, and population growth to these trends. Our study found a significant increase in the incidence and prevalence of larynx cancer in China, particularly among males. The age-standardized incidence rate (ASIR) and age-standardized mortality rate (ASMR) for males were substantially higher than those for females. Decomposition analysis revealed that aging was the primary driver of increasing incidence and mortality rates, while epidemiological changes had a mitigating effect. Joinpoint analysis identified periods of rapid urbanization and economic growth as key turning points for increased incidence. Bayesian APC models projected a continued upward trend in incidence rates up to 2030. The rising burden of larynx cancer in China underscores the need for targeted public health interventions, including smoking cessation programs, environmental pollution control, and early detection strategies. Addressing gender disparities and implementing effective prevention measures are crucial to mitigating the impact of larynx cancer in China.

The Impact of Arts on Mental Health and Well-Being

This paper examines the complex relationship between the arts and mental health, examining its historical roots, theoretical frameworks, and empirical evidence. Artistic expression has long been associated with mental health, providing opportunities for self-expression, emotional release, and psychological recovery. From early civilisations to modern therapeutic techniques, art has been recognised for its ability to improve mental health in a variety of cultures. Theoretical perspectives, such as expressive arts therapy and neuroesthetics, shed light on how creativity influences emotional and cognitive processes. According to empirical studies, participating in artistic activities helps relieve anxiety, sadness, and stress while increasing social support and empowerment. This study addresses the value of interdisciplinary methods, combining lived experiences with research to investigate how art may be used as a powerful tool in mental health interventions such as art therapy and creative practices in community settings. Keywords: Art therapy, Mental health, Emotional well-being, Expressive arts, Creative interventions.

Geriatric Oral Health and Quality of Life Among the Indigenous Irula Tribes of Tamil Nadu.

This study aims to assess the oral health-related quality of life (OHRQoL) among the Irula tribes and to know the factors influencing quality of life among the elderly irula tribes of Tamil Nadu. This cross-sectional study was conducted in the Northern district of Tamil Nadu, including 486 Irula individuals aged 65 and above. Participants were selected using a multistage sampling method. Data were collected through a structured questionnaire, including the Geriatric Oral Health Assessment Index (GOHAI) to evaluate OHRQoL. The study tool covered demographics, medical history, and oral health issues. Data analysis was performed using SPSS version 23, with logistic regression applied to account for confounders. The sample primarily consisted of individuals aged 65-69 years (55.6%), with a predominance of females (76.3%). The majority were Hindu (94.9%) and lived in nuclear families (88.3%). Educational levels were low, with 66.5% being illiterate. Most participants were agricultural laborers (64.6%) and had low monthly incomes. GOHAI results revealed that many respondents faced significant oral health challenges, including difficulties with eating, speaking, and discomfort. Multivariate analysis showed that educational level significantly affected OHRQoL, with higher education correlating with better quality of life. Arthritis was associated with poorer OHRQoL, while other health conditions did not show significant impacts. The study highlights severe oral health issues among the Irula community, with significant physical and psychological impacts. Educational attainment plays a crucial role in OHRQoL, while arthritis notably affects quality of life. The findings emphasize the need for targeted oral health interventions and increased awareness in tribal communities to improve overall health outcomes. Further research in larger populations is necessary to comprehensively understand and address geriatric oral health needs.

PREVALENCE OF DENTAL CARIES AMONG SMOKERS OF A TERTIARY CARE HOSPITAL OF LAHORE

Dental caries is a common chronic oral health condition globally, with an increased prevalence among smokers. Smoking contributes to caries risk by affecting saliva production, oral microbiota, and oral hygiene practices. In Pakistan, where smoking is prevalent. Objective: This study aims to assess the prevalence of dental caries among smokers attending a tertiary care hospital in Lahore. Methods: A cross-sectional study was conducted at Jinnah Hospital, Lahore, from January to July 2024. The sample included 100 adult smokers aged 18 years and above. Data on demographics, smoking frequency, oral hygiene practices, and dental caries were collected using structured interviews and clinical examinations. Caries severity was assessed using the Decayed, Missing, and Filled Teeth (DMFT) index. Statistical analyses, including chi-square tests, were conducted to explore associations between smoking habits and caries prevalence. Results: The majority of participants were aged 26-35 (30%), with 35% smoking 6-10 cigarettes daily. Oral hygiene practices were suboptimal, with only 25% brushing twice daily, and 15% reporting no regular hygiene routine. The prevalence of dental caries was strongly correlated with smoking frequency and duration. Participants smoking more than 21 cigarettes daily had an 80% caries prevalence, while those with a smoking history of over 16 years had a mean DMFT score of 7.6. These results align with previous studies linking smoking with higher caries risk and severity. Conclusion: The study highlights a high prevalence of dental caries among smokers, with significant associations between smoking frequency, duration, and caries severity. These findings underscore the need for preventive dental health interventions, including smoking cessation programs and targeted oral hygiene education, to mitigate the burden of dental caries in this high-risk population.

Commentary: Strengthening System Readiness for Health Interventions: Lessons for Implementing Interventions and Implementation Support in Low-And Middle-Income Countries.

In low- and middle-income countries (LMICs), barriers such as low system readiness, contextual mismatches, and resource limitations impede effective implementation of evidence-based interventions. This commentary offers insights into overcoming these challenges with a case study of the PRISM project, designed to reduce behavioral and psychological symptoms of dementia in older adults living in Thailand. The case highlights how combining two evidence-based models - the Reducing Disability in Alzheimer's Disease clinical intervention and the Getting To Outcomes implementation science process enhances program success. Using interviews with stakeholders across various health system levels, we identify factors critical to successful program implementation: (1) integrating interventions into policy frameworks, (2) empowering local implementers, (3) fostering collaborative learning, and (4) adapting interventions to local contexts. The case demonstrates that building system readiness through local engagement and ownership is central to scaling up health programs in LMICs. This commentary's contribution lies in its emphasis on the role of implementation science as a vehicle for translating research into practice. It presents a practical, adaptive model for embedding interventions into routine health systems, thereby offering a pathway for successfully scaling up evidence-based programs in LMICs. Such findings provide lessons for overcoming barriers to implementation in resource-limited environments.

The impact of alcohol consumption on the quality of life of college students: a study from three Slovak universities

Alcohol consumption can influence an individual's quality of life, with the impact varying based on several factors such as the amount of alcohol consumed, frequency of consumption, individual tolerance, and overall health. Slovakia is among the countries with the highest incidence of liver cirrhosis in the world, with alcohol representing a significant risk factor. Therefore, it is important to identify at-risk groups and the potential impact of various factors. The primary objective of this study is to examine the relationship between alcohol consumption and quality of life among college students in the Slovak Universities. A cross-sectional study was conducted in December 2021 and January 2022. The study included college students with an average age of 22.3 years. Participants were surveyed about their alcohol consumption and quality of life using the standardized Alcohol Use Disorders Identification Test (AUDIT) and EuroQol-5D (EQ-5D) questionnaires. These questionnaires were distributed through online school systems. In the study, 88.7% of the students reported drinking alcohol. A low AUDIT score was recorded for 67.1% of the total participants (2573 students). A medium score was found in 23.3% of the participants (893 students). High scores were identified in 2.4% of the participants (92 students), and very high scores were found in 2.2% of the total participants (86 students). Mild pain was reported in 33.8% of cases, while moderate pain was reported in 5.2% of cases. Mild depression and anxiety were reported in 31.1% of the cases, and moderate depression and anxiety were reported in 13.5% of the cases. There is a statistically significant relationship between AUDIT and EuroQOL variables (p < 0.001). This suggests that the association between alcohol use (measured by AUDIT) and health-related quality of life (measured by EuroQOL) is unlikely to be due to chance. Higher alcohol consumption was associated with a poorer quality of life in Slovak college students. Our results suggest a meaningful connection between alcohol consumption behaviors and overall quality of life, highlighting the potential impact of alcohol use on health outcomes. Further research is warranted to explore the nature and causality of this relationship, which could inform interventions aimed at improving health-related quality of life through alcohol use reduction strategies. The association between higher alcohol consumption and poorer quality of life in Slovak college students raises important questions about causality and the complex interplay between alcohol consumption and one’s overall well-being. The significant relationship between higher alcohol consumption and poorer quality of life suggests the need for targeted public health interventions aimed at reducing alcohol consumption among college students. Programs focusing on awareness and education about the negative impacts of excessive drinking could be implemented to promote healthier lifestyles.

Temporal trends in the prevalence of major birth defects in China: a nationwide population-based study from 2007 to 2021.

Birth defects constitute a significant public health issue worldwide, yet there is a lack of comprehensive population-based data for the Chinese population. Weanalyzed data from the China National Population-based Birth Defects Surveillance System from 2007 to 2021, we calculated the prevalence rates of selected birth defects, stratified by maternal residence, geographic region, maternal age, and infant sex. The Joinpoint regression model was utilized to assess trends and annual percent changes in prevalence. From 2007 to 2021, significant downward trends in prevalence were observed for neural tube defects (NTDs), hydrocephalus, cleft lip with or without palate (CL/P), limbreductiondefects (LRD), omphalocele, Down syndrome, and tetralogy of Fallot (TOF). Conversely, upward trends were identified for hypospadias, cleft palate (CP), microtia/anotia, polydactyly, syndactyly, ventricular septal defect (VSD), atrial septal defect/patent foramen ovale (ASD/PFO), and patent ductus arteriosus (PDA). Younger mothers exhibited a higher prevalence of hydrocephalus, gastroschisis, CL/P, and polydactyly, while anotia/microtia, Down syndrome, and congenital heart diseases (CHDs) were more common in mothers aged 35 years or older. Significant variations in the prevalence of anencephalus, spina bifida, CL/P, anorectal atresia/stenosis, hypospadias, polydactyly, syndactyly, VSD, ASD/PFO, and PDA were found across different maternal residences and geographic regions. This study highlights the diverse trends and prevalence patterns of major birth defects, underscoring the necessity for defect-specific public health interventions.

Residential Environment and Parental Lifestyle as Risk Factors of The Co-Occurrence of Cleft Lip and Palate Birth Defect Cases in Indonesia

Cleft lip and palate (CLP) are multifactorial birth defects, and the etiology behind their occurrence remains insufficiently understood. This case-control study aimed to investigate the association between residential environmental factors, parental lifestyle, and the risk of CLP in Indonesia. A total of 213 participants from 14 provinces were selected using stratified random sampling. Multivariable logistic regression was employed to determine the odds ratios (ORs) with 95% confidence intervals (CIs) for each risk factor. The study identified significant associations between several residential environmental factors and CLP. Proper kitchen ventilation was found to be protective (OR = 0.245, 95% CI: 0.096–0.624, p = 0.003), while proximity to industrial sites significantly increased the risk (OR = 3.595, 95% CI: 1.029–12.558, p = 0.045). Additionally, using treated drinking water showed a protective effect (OR = 0.39, 95% CI: 0.16–0.95, p = 0.038), whereas concerns about water sources displayed a marginally significant risk increase (OR = 2.841, 95% CI: 0.876–9.211, p = 0.082). Regarding parental lifestyle factors, maternal active smoking exhibited a marginal protective association (OR = 0.052, 95% CI: 0.002–1.09, p = 0.057), while paternal passive smoking presented a marginally significant risk (OR = 2.309, 95% CI: 0.897–5.942, p = 0.083). Furthermore, paternal radiation exposure was associated with an elevated risk of CLP (OR = 3.489, 95% CI: 0.828–14.703, p = 0.089). These findings highlight the need for targeted public health interventions to mitigate environmental exposures and promote safer parental lifestyle behaviors in Indonesia.

Protocol for a Randomized Controlled Trial on the Development and Effectiveness of an Educational Mobile Application Using an Integrated Change Model to Prevent Atherosclerotic Cardiovascular Disease Risk Factors

Background: An effective approach to preventing cardiovascular issues is the use of mobile health applications to improve modifiable risk factors. This protocol for a randomized controlled trial aims to evaluate the development and effectiveness of an educational mobile app that employs an integrated change model to reduce risk factors for atherosclerotic cardiovascular disease (ASCVD) among individuals aged 20 to 69 years. Methods: This study will be a parallel, randomized, single-blind clinical trial utilizing the randomized block design involving 430 participants. The participants will be divided into a control group receiving standard clinical care and an intervention group receiving standard clinical care along with app-based education, over approximately 6 months. Conclusion: This application has been designed to enhance motivation, awareness, and positive habits to reduce risk factors in individuals at increased risk of ASCVD. Consequently, the results could improve cardiovascular health knowledge, manage biological risk factors, and modify cardiac behaviors through mobile applications. This research is expected to present a promising approach to utilizing mobile apps for managing cardiovascular health and contribute to the growing body of research on digital health interventions.

Health Disparities Among Ultra-Orthodox and Non-Ultra-Orthodox Residents in Neighboring Cities in Israel: A Cross-Sectional Study.

Socioeconomic status and religion are associated with health indicators. This study compared the correlations between religious observance, socioeconomic status, and select health indicators among adults in neighboring cities in Israel based on data collected from the Maccabi Health Services database. One city is characterized by religious observance, while the other is primarily secular. Lower smoking rates and higher rates of low cholesterol, triglycerides and LDL levels were observed in the religious city. No significant differences were found for low HDL rates or diabetes. Unique characteristics of populations must be considered when planning health interventions.

Exploring the Importance of Cultural Sensitivity in Arts-Based Health Interventions

Arts-based health interventions have emerged as valuable tools for improving community health and well-being by integrating creative practices such as music, visual arts, and performance into healthcare settings. These interventions provide a unique way to address health disparities and engage communities. However, the success of such interventions hinges on cultural sensitivity, as they are implemented in diverse communities with different values, beliefs, and health practices. This paper examines the role of cultural sensitivity in the development and implementation of arts-based health interventions. It emphasizes the need for cultural competence to ensure that these interventions are relevant, respectful, and effective across various cultural contexts. Case studies of successful culturally sensitive arts-based initiatives are examined, highlighting best practices for collaboration with communities and the importance of adapting interventions to local needs. Keywords: Arts-based health interventions, Cultural sensitivity, Community health, Cultural competence, Public health.

Association of urban environments with Atherosclerotic cardiovascular disease: A prospective cohort study in the UK Biobank

Urban environments and cardiovascular health are closely linked, yet only a few specific exposures have been explored in isolation and mostly adopting cross-sectional design. The influence of socioeconomic status and genetic predisposition also remains unclear. Hence, leveraging the UK Biobank data (n = 206,681), we conducted a prospective analysis of 213 urban environmental variables and their association with atherosclerotic cardiovascular disease (ASCVD). The ExWAS and regularized Cox models analyses highlighted air pollution, industrial sites, and complex street networks as primary environmental risk factors. Instead, land-use density of leisure, public services, infrastructure and residential, and drinking water hardness showed a negative association with ASCVD risk. By integrating sparse canonical correlation and mediation analyses, we found distinct urban environment patterns through diverse pathways influence ASCVD. The environment characterized by pollution and complex streets impact ASCVD through adverse mental health (mediation proportion:30.7 %, 95 % CI:22.4 %-44.0 %), while highly-developed community and high-water hardness environment via cardiometabolic status (22.6 %, 95 % CI:19.7 %-26.0 %). Further, we found low socioeconomic status amplifies disadvantaged urban environment effects on ASCVD, yet there were no similar findings for ASCVD genetic predisposition. This research deepened our understanding of city-cardiovascular health links and the role of socioeconomic status, with implications for urban planning and public health interventions.

Case-Time Series Study on the Short-term Impact of Meteorological Factors on West Nile Virus Incidence in Italy at the Local Administrative Unit Level, 2012 to 2021.

IntroductionWest Nile Virus (WNV) is a significant public health concern in southern Europe, with meteorological, climatic, and environmental factors playing a critical role in its transmission dynamics. This study aims to assess the short-term effects of meteorological variables on the incidence of WNV in five Italian regions in Northern Italy from 2012 to 2021. MethodsLinking epidemiological data from the national surveillance system and local meteorological data, we conducted a Case-Time Series analysis to examine the association between WNV incident cases and temperature, humidity, and precipitation recorded up to ten weeks before case occurrence at the local administrative unit level. We employed conditional quasi-Poisson regression and distributed lag non-linear models to explore delayed effects. ResultsOur study analyzed 1,110 autochthonous human cases of WNV. We found a positive association between WNV incidence and weekly mean temperature recorded between one to nine weeks before the diagnosis, with the highest effect at one week lag (IRR: 1.16; 95% CI 1.11-1.21). An increase in weekly precipitations between the sixth and ninth weeks before diagnosis was also positively associated with WNV incidence. Variations in minimum weekly humidity did not show a consistent impact. ConclusionsOur findings underscore the influence of temperature and, to a lesser extent, precipitation on WNV incidence in Northern Italy, highlighting the potential of climatic data in developing early warning systems for WNV surveillance and public health interventions.

Neonatal Bacterial Meningitis: What Have We Learned From the Last Decade?

Bacterial meningitis is a devastating disease with significant morbidity and mortality, especially in neonates and young infants. The overall incidence of meningitis has decreased with focused screening, public health interventions, and vaccination, but the disease remains a significant concern in high-risk groups. In this review, we provide an update on bacterial meningitis in children younger than age 60 days, including epidemiology, clinical presentation, diagnostic approaches, treatment, and prognosis. [Pediatr Ann. 2024;53(11):e425-e432.].

Using Social Network Analysis to Identify Influential Community Organizations

BackgroundWe used a social network approach to identify influential community organizations within integrated public health networks in three regions in Texas, US: Houston/Harris County, Cameron County, and Northeast Texas. The study aimed to understand how network structures influence organizational performance in COVID-19 response. MethodsIn collaboration with community partners in each region, we administered a snowball sampling network data collection. Initial seed sets for the regions of 23, 25, and 55 organizations identified other organizations that then responded to the survey, which expanded the sets to 268, 145, and 138, respectively. Principal component analysis (PCA) identified key network structures—centrality and brokerage—and we introduced two network-based performance measures: Fulfillment Rate (FR), which measures securing needed resources, and Provision Rate (PR), which measures providing resources to others. We tested hypotheses to examine the associations between these network structures and organizational performance. FindingsCentrality consistently emerged as a predictor of organizational performance across all three regions. Community organizations that are more centrally positioned, rather than broker organizations, play a critical role in meeting resource needs and providing services to other organizations. Centrally positioned organizations conducted more COVID-19 tests, whereas brokers administered fewer vaccines. InterpretationsThis study suggests that public health interventions should prioritize central organizations for resource allocation and distribution. Our network-based performance metrics offer new avenues for evaluating organizational effectiveness in networked public health systems, with broader applicability to future crises and public health planning.