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China's lowland rural rivers are facing severe eutrophication problems due to excessive phosphorus (P) from anthropogenic activities. However, quantifying P dynamics in a lowland rural river is challenging due to its complex interaction with surrounding areas. A P dynamic model (River-P) was specifically designed for lowland rural rivers to address this challenge. This model was coupled with the Environmental Fluid Dynamics Code (EFDC) and the Phosphorus Dynamic Model for lowland Polder systems (PDP) to characterize P dynamics under the impact of dredging in a lowland rural river. Based on a two-year (2020-2021) dataset from a representative lowland rural river in the Lake Taihu Basin, China, the coupled model was calibrated and achieved a model performance (R2>0.59, RMSE<0.04 mg/L) for total P (TP) concentrations. Our research in the study river revealed that (1) the time scale for the effectiveness of sediment dredging for P control was ∼300 days, with an increase in P retention capacity by 74.8 kg/year and a decrease in TP concentrations of 23% after dredging. (2) Dredging significantly reduced P release from sediment by 98%, while increased P resuspension and settling capacities by 16% and 46%, respectively. (3) The sediment-water interface (SWI) plays a critical role in P transfer within the river, as resuspension accounts for 16% of TP imports, and settling accounts for 47% of TP exports. Given the large P retention capacity of lowland rural rivers, drainage ditches and ponds with macrophytes are promising approaches to enhance P retention capacity. Our study provides valuable insights for local environmental departments, allowing a comprehensive understanding of P dynamics in lowland rural rivers. This enable the evaluation of the efficacy of sediment dredging in P control and the implementation of corresponding P control measures.

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The multi-soil-layering (MSL) systems is an emerging solution for environmentally-friendly and cost-effective treatment of decentralized rural domestic wastewater. However, the role of the seemingly simple permeable layer has been overlooked, potentially holding the breakthroughs or directions to addressing suboptimal nitrogen removal performance in MSL systems. In this paper, the mechanism among diverse substrates (zeolite, green zeolite and biological ceramsite) coupled microorganisms in different systems (activated bacterial powder and activated sludge) for rural domestic wastewater purification was investigated. The removal efficiencies performed by zeolite coupled with microorganisms within 3 days were 93.8% for COD, 97.1% for TP, and 98.8% for NH4+-N. Notably, activated sludge showed better nitrification and comprehensive performance than specialized nitrifying bacteria powder. Zeolite attained an impressive 89.4% NH4+-N desorption efficiency, with a substantive fraction of NH4+-N manifesting as exchanged ammonium. High-throughput 16S rRNA gene sequencing revealed that aerobic and parthenogenetic anaerobic bacteria dominated the reactor, with anaerobic bacteria conspicuously absent. And the heterotrophic nitrification-aerobic denitrification (HN-AD) process was significant, with the presence of denitrifying phosphorus-accumulating organisms (DPAOs) for simultaneous nitrogen and phosphorus removal. This study not only raises awareness about the importance of the permeable layer and enhances comprehension of the HN-AD mechanism in MSL systems, but also provides valuable insights for optimizing MSL system construction, operation, and rural domestic wastewater treatment.

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BACKGROUND: Chronic pain is common among Veterans, and rural Veterans commonly struggle obtaining chronic pain care due to large travel distances to the nearest Veterans Affairs (VA) medical center. In 2019, the VA established the Community Care Network (CCN) to provide Veterans access to care in community-based settings, including chronic pain management. OBJECTIVE: To explore the experiences of rural Veterans receiving chronic pain treatment in the VA CCN, including their perceptions about perceived barriers, facilitators, and benefits to accessing comprehensive chronic pain management. DESIGN: Qualitative study using semi-structured interviews. PARTICIPANTS: Ten rural Veterans receiving chronic pain management in the VA CCN took part in a qualitative interview focused on their experiences accessing and utilizing the VA CCN. APPROACH: A descriptive qualitative approach was used. Major themes were identified through thematic content analysis. KEY RESULTS: Veterans described challenges navigating the approval process, finding approved CCN providers for pain management, and they perceived that communication between the VA and community providers was not seamless. Once enrolled in the CCN, however, Veterans valued the freedom to choose providers specializing in pain management within their local communities, timely access to appointments, and opportunities to explore a wider range of pain treatment options and alternative therapies, in addition to traditional medical interventions, all in their local community. CONCLUSIONS: As the CCN seeks to improve collaboration between VA and community providers, recognition of Veterans' experiences could serve to drive the development of network improvements. Findings reported here suggest that Veterans preferred obtaining care in the CCN once they could navigate administrative complexity to access it. Thus, efforts to streamline VA administrative requirements for initiating CCN care would better support Veterans in meeting their needs in this context.

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OBJECTIVE: Understanding survivorship issues among people with head and neck cancer (HNC) is important as survival rates increase. Most research has focused on urban patients, leaving a gap in understanding the challenges faced by those in rural areas. This study aims to summarise the literature on survivorship needs for people with HNC in rural areas. METHODS: PubMed, PsycINFO, Scopus, Medline, CINAHL, Web of Science, and Embase were searched from database inception to 10 July 2024, with no restriction on publication period, country, or language. Data on study aims, country, methodology, and major findings related to HNC survivors in rural areas were extracted. Study quality was assessed using the Joanna Briggs Institute critical appraisal checklists. RESULTS: Twenty-one studies met the inclusion criteria. Eight studies were qualitative, 11 were quantitative, and two adopted a mixed-methods approach. Results demonstrate the impact of complex treatments on physical (n = 13) and psychosocial (n = 14) functioning. This study also emphasises multifaceted challenges, including reduced access to specialised services, resulting in greater travel and financial burden, extending to caregivers. Hence, primary healthcare services are crucial in supporting these patients closer to home. CONCLUSIONS: Addressing the gaps in equitable post-treatment care requires an even distribution of healthcare funding and workforce in rural areas. Future research could target these issues to develop tailored interventions or models of care, such as shared care, to ease access and financial burden.

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PURPOSE: Less than 50% of people with HIV (PWH) in the United States are retained in care, a key step along the HIV care continuum. We examined the impact of geographic access to care on retention in care for urban and rural PWH. METHODS: We used Medicaid claims and clinician data (Medicaid Analytic eXtract and MAX Provider Characteristics, 2009-2012) for 13 Southern states plus the District of Columbia. We calculated drive time from the enrollees' ZIP Code Tabulation Area to their usual source of care. We used generalized estimating equations to examine the association between drive time to care >30 min (versus ≤30 min) and retention in care, overall and stratified by rurality. In sensitivity analysis, we examined the definition of retention in care, states included in the analysis, and enrollee- and care-related characteristics. FINDINGS: The sample included 49,596 PWH. Overall, the association between drive time >30 min and retention was significant, but small (adjusted odds ratio [aOR] 1.01, 95% confidence interval [CI] 1.00, 1.01) and was not significant in urban areas; however, the significance and direction of the association differed in sensitivity analysis. In rural areas, driving >30 min to care was associated with 7% higher odds of retention in care (aOR 1.07, 95% CI 1.05, 1.08) and this association remained significant and positive in nearly all sensitivity analyses. CONCLUSIONS: For PWH in rural areas, greater drive time is consistently associated with greater retention in care. Disentangling the mechanisms of this relationship is a future research priority.

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BACKGROUND: Depression affects the oral health of older adults; however, little is known about its impact on oral health among rural older adults in developing countries, which warrants further research. Taking China as an example, there is a large population base of rural older adults suffering from depression, and many rural older people also have long-term oral health problems, which have seriously affected their quality of life in later life. Therefore, this study aimed to explore linear and non-linear associations of depressive symptoms with oral health knowledge, attitudes, and practices among rural older adults in China. METHODS: From November 2020 to December 2020, 1,902 rural community-dwelling older people aged 60 years and older were investigated, via a cross-sectional survey. The general information, depressive status, oral health knowledge, attitudes, and practices of the participants were obtained through face-to-face structured questionnaires. Among them, the Zung Depression Self-Rating Scale was used to investigate the depressive symptoms of the participants in this survey. The generalized linear model and classification and regression tree model were used, separately. RESULTS: Based on linear analysis results, we found that minimal to mild depressive symptoms [regression coefficient (ß) = -0.345; 95% confidence interval (CI): -0.582 to -0.109, P = 0.004] and depressive symptoms (ß = -1.064; 95% CI: -1.982 to -0.146, P = 0.023) were significantly correlated with oral health knowledge. A negative correlation was observed between minimal to mild depressive symptoms (ß = -0.385; 95% CI: -0.600 to -0.170, P < 0.001) and oral health attitudes. In addition, while both minimal to mild depressive symptoms (ß = 0.018; 95% CI: -0.312 to 0.347, P = 0.916) and depressive symptoms (ß = 0.604; 95% CI: -0.675 to 1.883, P = 0.355) were associated with oral health practices. Furthermore, the non-linear analysis showed a combined effect of depressive symptoms on oral health attitudes, indicating that older people of a younger age, not living alone, and not suffering from depressive symptoms are more likely to report better oral health attitudes. CONCLUSION: Both the linear and non-linear analyses in our study showed that depressive symptoms are significantly correlated with the poor oral health attitudes of older adults in rural communities. Furthermore, depressive symptoms were associated with oral health knowledge in the linear analysis. However, no statistically significant difference was found between depressive symptoms and oral health practices in either analysis. This research deepens our knowledge and understanding of relevant evidence in the mental and oral health of people in later life. In addition, analyzing the factors that affect the oral health of older people from the perspective of their depressive status provides new thinking directions and scientific references for improving the oral health of older adults in practical life.

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BACKGROUND: The emergence and growth in antibiotic resistant bacteria is a critical public health problem exacerbated by the misuse of antibiotics. Children frequently succumb to illness and are often treated with antibiotic medicines which may be used improperly by the parent. There is limited evidence of the factors influencing parental decision-making about the use of antibiotics in low-resource contexts. The aim of this systematic review was to understand and describe how parents living in rural and remote locations make choices about their children's antibiotic use. METHOD: The CINAHL, Web of Science, Medline, Scopus and Academic Search Premier databases were systematically searched from 31 January until 28 June in 2023. No date restrictions were applied and additional search methods were utilised to identify further studies that met inclusion criteria. Eligibility criteria included studies which reported on factors contributing to parental decisions about their children's use of antibiotics in rural and remote settings. The Joanna Briggs Institute Critical Appraisal Checklists were employed to evaluate studies. Characteristics and findings were extracted from studies, and data was synthesised descriptively and presented in summary tables. RESULTS: A total of 3827 articles were screened and 25 worldwide studies comprising of quantitative, qualitative and prospective designs were included in the review. Studies that reported the number of rural caregivers consisted of 12 143 participants. Data analysis produced six broad themes representing the mechanisms that influenced parents in their access and use of antibiotics: the child's symptoms; external advice and influences; parent-related determinants; barriers to healthcare; access to antibiotics; and socio-demographic characteristics. CONCLUSIONS: A number of factors that influence parents' prudent use of antibiotics in rural contexts were identified. In seeking to enhance appropriate use of antibiotics by parents in rural and remote settings, these determinants can serve to inform interventions. However, the identified studies all relied upon parental self-reports and not all studies reviewed reported survey validation. Further research incorporating validated measures and intervention strategies is required. REGISTRATION DETAILS: Should my child be given antibiotics? A systematic review of parental decision making in rural and remote locations; CRD42023382169; 29 January 2023 (date of registration). Available from PROSPERO.

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It is vital and challenging to coordinate the protection of natural reserves with rural construction. The rural structure and function were divided during the creation of natural reserves on the Qinghai Tibet Plateau (QTP), throwing the rural structure and functional system and its constituent parts out of balance. According to current research results on the construction mode of rural landscapes, the creation of rural landscapes is unable to address the requirements of villages and encourage the creation of protected areas. Therefore, it has become urgently necessary to conduct research on the rural landscape construction model of the QTP natural reserve. This study focuses on the case study of the construction mode of rural landscapes in the Mengda National Nature Reserve (MNNR) in the QTP. The inherent hierarchical structure relationships between rural landscape types, units and elements were identified. The basic characteristics of residential, production and cultural landscapes and their interdependent structural relationships were described. According to the evidence collected from literature, the rural landscape complex model and spatial optimisation strategy in the MNNR were proposed. It is believed that the rural residential, production and cultural landscape structures of the MNNR cannot effectively realise its living, production and culture function. From a spatial structure level, a rural landscape construction model was proposed based on production landscapes, residential landscapes as characteristics and cultural landscapes as the source. This model is based on agricultural landscapes, features the village and village dwellings and originates from temple landscapes, forming a comprehensive landscape unit that relies on and supports each other among production, residential and cultural landscapes. Emphasising the structural construction of infrastructure, such as transportation roads, network routes, tourism routes and water and electricity networks between the system and the external environment, is essential for promoting the circular relationship between the agricultural community complex in Dazhuang Village and the external system. The model is beneficial to balance the relationship between the rural landscape structure and MNNR function and promote the sustainable development of the relationship between the nature reserve and rural areas.

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Human health is being increasingly exposed to fluoride and nitrate ingestion globally due to anthropogenic alternations in groundwater resources. In the present research work, a hazard quotient (HQ), Monte Carlo simulation (MCS), and geographic information systems (GIS) have been used to estimate the non-carcinogenic health risk of nitrate and fluoride in vulnerable adults, teenagers, and children living in far-flung areas of Uttar Pradesh, Northern India. About 110 samples from some nearby populations were collected and analyzed for nitrates by ion chromatography and fluoride by a fluoride-selective electrode. The results indicated that the concentrations of fluoride and nitrate in the sampling areas ranged from 0.21 to 1.71 mg/L and 0.4-183.54 mg/L, respectively, with mean concentrations of about 1.20 mg/L and 51.52 mg/L for fluoride and nitrate, respectively. The results indicated that 27.27 % of the fluoride samples (27 out of 110) and 45.45 % of the nitrate samples (44 out of 110) were above the standard limits set by WHO. The calculated average HQ values fluoride and Nitrate for children, teenagers and adults were 1.88, 0.98, 0.90 and 3.02, 1.57, 1.45 respectively The 95th percentile HQ values for fluoride were 2.87 for children and 1.03 for adults, while those for nitrate were 4.10 for children and 1.98 for adults. Results of the health risk assessment show that there is a high potential for both non-carcinogenic and cancer risks from fluoride and nitrate through the consumption of groundwater. The Monte Carlo simulation showed the uncertainties and increased risks for children; therefore, one can infer that rural groundwater of the Mathura region, Uttar Pradesh, India, must be treated to make it potable for consumption.

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Purpose: There is robust evidence indicating the adverse association between childhood abuse and depressive symptoms. However, the ways in which childhood physical abuse is indirectly associated with adulthood depressive symptoms by alexithymia and moral disengagement remain poorly understood, particularly in the context of China. The present study aims to investigate how childhood physical abuse may be associated with depressive symptoms via the serial mediation effects of alexithymia and moral disengagement among college students in China. Methods: A total of 686 college students (female: 53.2%) aged from 17 to 28 years old (M = 21.33; SD = 2.53) were recruited from mainland China to participate in an online survey assessing the variables of interest. Structural equation modeling and multiple group analysis were performed using Mplus 7.0 to investigate the hypothesized model. Results: College students' experiences with childhood physical abuse was significantly associated with their depressive symptoms. This relationship was partially mediated by alexithymia and then by moral disengagement. Meanwhile, alexithymia and moral disengagement had a chain mediating effect on childhood physical abuse and depressive symptoms. Furthermore, multigroup analysis revealed that the association between alexithymia and depressive symptoms was stronger among rural students compared to urban students. Furthermore, the mediation model involving moral disengagement applies exclusively to rural students. Conclusion: Alexithymia and moral disengagement exerted serial mediating effect on the association between childhood physical abuse and depressive symptoms. This pattern was particularly pronounced among rural students. These findings underscore the importance of addressing both childhood adversity and maladaptive cognitive processes in the prevention and treatment of depression.

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BACKGROUND: Understanding the determinant factors contributing to severely wasted is crucial in decreasing the problem and meeting the World Health Global Nutrition Target by 2025. This study investigated the determinants of severely wasted among children under five years old in Indonesia's rural and sub-urban areas. MATERIALS AND METHOD: This was a cross-sectional study of severely wasted children in rural and sub-urban areas in East Java, Indonesia. Collected data on individual characteristics, socio-economic status, nutrient intake, environmental and food sanitation, and health service utilization were obtained by structured questionnaires. An ordinal regression and Chi-square test were applied to determine the factors with a significance level 0.05. RESULTS: As many as 25 respondents in rural areas and 30 in sub-urban areas were included after receiving informed consent. Age and household environmental and food sanitation were associated with severely wasted in rural and sub-urban areas, with P < 0.05. Meanwhile, family members, income, and calcium intake were only in rural areas. Birth spacing, nutrient intake, except calcium intake, and health care utilization were the only factors in sub-urban areas. The low-birth-weight history, sex, mother's education, and the parent's occupation did not correlate with the severely wasted in rural and sub-urban areas. CONCLUSION: The determinant factors of under-five years of severely wasted children in rural and sub-urban areas of Indonesia are different, so it is vital to design regional-based approaches to tackle the problem.

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Introduction: Informal caregiving is a critical component of the healthcare system despite numerous impacts on informal caregivers' health and well-being. Racial and gender disparities in caregiving duties and health outcomes are well documented. Place-based factors, such as neighborhood conditions and rural-urban status, are increasingly being recognized as promoting and moderating health disparities. However, the potential for place-based factors to interact with racial and gender disparities as they relate to caregiving attributes jointly and differentially is not well established. Therefore, the primary objective of this study was to jointly assess the variability in caregiver health and aspects of the caregiving experience by race/ethnicity, sex, and rural-urban status. Methods: The study is a secondary analysis of data from the 2021 and 2022 Behavioral Risk Factor Surveillance System (BRFSS) from the Centers for Disease Control and Prevention. Multivariable logistic regression or Poisson regression models assessed differences in caregiver attributes and health measures by demographic group categorized by race/ethnicity, sex, and rural-urban status. Results: Respondents from rural counties were significantly more likely to report poor or fair health (23.2% vs. 18.5%), have obesity (41.5% vs. 37.1%), and have a higher average number of comorbidities than urban caregivers. Overall, rural Black male caregivers were 43% more likely to report poor or fair health than White male caregivers (OR 1.43, 95% CI 1.21, 1.69). Urban female caregivers across all racial groups had a significantly higher likelihood of providing care to someone with Alzheimer's disease than rural White males (p < 0.001). Additionally, there were nuanced patterns of caregiving attributes across race/ethnicity*sex*rural-urban status subgroups, particularly concerning caregiving intensity and length of caregiving. Discussion: Study findings emphasize the need to develop and implement tailored approaches to mitigate caregiver burden and address the nuanced needs of a diverse population of caregivers.

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BACKGROUND: The global population is aging rapidly, leading to an increase in the prevalence of cardiometabolic multimorbidity (CMM). This study aims to investigate the association between dietary patterns and CMM among Chinese rural older adults. METHODS: The sample was selected using a multi-stage cluster random sampling method and a total of 3331 rural older adults were ultimately included. Multivariate logistic regression analysis was used to examine the association between the latent dietary patterns and CMM. RESULTS: The prevalence of CMM among rural older adults was 44.64%. This study identified four potential categories: "Low Consumption of All Foods Dietary Pattern (C1)", "High Dairy, Egg, and Red Meat Consumption, Low Vegetable and High-Salt Consumption Dietary Pattern (C2)", "High Egg, Vegetable, and Grain Consumption, Low Dairy and White Meat Consumption Dietary Pattern (C3)" and "High Meat and Fish Consumption, Low Dairy and High-Salt Consumption Dietary Pattern (C4)". Individuals with a C3 dietary pattern (OR, 0.80; 95% CI, 0.66-0.98; p = 0.028) and a C4 dietary pattern (OR, 0.70; 95% CI, 0.51-0.97; p = 0.034) significantly reduced the prevalence of CMM compared with the C1 dietary pattern. CONCLUSIONS: Rural older adults have diverse dietary patterns, and healthy dietary patterns may reduce the risk of CMM.

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INTRODUCTION: Rural cancer caregivers experience obstacles in accessing services, obtaining respite, and ensuring their care recipients receive quality care. These challenges warrant opportunities to participate in evidence-based behavioral intervention trials to fill support gaps. Adaptation to rural settings can facilitate appropriate fit, given higher caregiver service needs and unique challenges. We present findings from the adaptation process of a psychoeducational intervention designed to support cancer caregivers in rural settings. METHODS: We adapted Reblin's CARING intervention, designed for neuro-oncology, to target caregivers of rural cancer patients across cancer sites. First, we conducted formative work to determine the unmet social and supportive care needs rural cancer caregivers faced. We used the Framework for Reporting Adaptations and Modifications to Evidence-based Implementation Strategies (FRAME-IS) to guide the modifications. To conduct the adaptation, we elicited feedback through qualitative interviews of seven caregivers and three cancer hospital staff and thematic analysis to inform intervention modifications. Our qualitative study was guided by the Consolidated Criteria for Reporting Qualitative Research (COREQ). RESULTS: Interviews revealed that service access was a pressing need, along with financial (e.g., treatment costs, employment challenges) and geographic barriers (e.g., distance to treatment, road conditions). We modified content, training, and context using the FRAME-IS steps. Changes enhanced fit through the following adaptations: changes to social support domains, session content, interventionist training, resource offerings, screening and recruitment processes, and virtual delivery. DISCUSSION: Challenges to establishing successful psychosocial oncology interventions may be improved through participant-centered approaches and implementation science. Additional systemic challenges, including lack of systematic documentation of caregivers, persist and may especially disadvantage under-represented and underserved groups, such as rural dwellers. The enCompass intervention is undergoing ongoing single-arm pilot of rural cancer patient/caregiver dyads targeting caregiver coping self-efficacy and patient/caregiver distress (Clinical Trials #NCT05828927).

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BACKGROUND: Although advancements in surgical planning and multidisciplinary care have improved the survival of patients with hepatopancreatic cancers in recent years, the impact of the rurality of patient residence on care received and survival is not well known. We aimed to assess the association between the rurality of patient's residence and cancer-specific survival outcomes among patients with hepatocellular carcinoma (HCC) and pancreatic cancer (PC) in Iowa, hypothesizing that patients in rural areas would experience lower survival. METHODS: Adult patients diagnosed with HCC or PC between 2010-2020 were identified using the Iowa Cancer Registry. Chi-square tests were used to compare categorical variables by rural/urban status. Logistic regression was used to examine factors associated with receiving surgery. Multivariable-adjusted Cox proportional hazards regression was used to determine associations with cancer-specific mortality. RESULTS: Of 1,877 patients with HCC, 58%, 27%, and 16% resided in metropolitan, micropolitan, and rural areas, respectively. Nearly 70% of patients in rural areas traveled≥50 miles for definitive care. Additionally, those residing in rural areas had the highest proportion of patients receiving definitive care at non-Commission on Cancer (CoC) centers (12.6% Metro vs. 14% Micro vs. 22.2% Rural, P<0.001). In multivariable-adjusted analysis of patients with stage I-III disease, definitive care at a non-CoC center was independently associated with lower odds of surgery (95% CI: 0.23 [0.12-0.45], P<0.0001) and higher mortality risk (1.39 [95% CI: 1.07-1.79], P=0.01), though rural residence was not. For PC, 5,465 patients were diagnosed, and 51%, 28%, and 20% resided in metropolitan, micropolitan, and rural areas, respectively. Similar to HCC, although rural residence was neither associated with odds of surgery nor with mortality risk, receiving definitive care at non-CoC accredited centers was associated with significantly lower odds of receiving surgery (95% CI: 0.17 [0.11-0.26], P<0.0001) and higher mortality risk (1.48 [95% CI: 1.23-1.77], P<0.0001). CONCLUSION: Rural residents with hepatopancreatic cancer have the highest proportion of patients receiving definitive care at non-CoC centers, which is associated with lower odds of receiving surgery and higher odds of mortality. This highlights the importance of standardizing complex cancer care and the need to foster collaboration between specialized and non-specialized centers.

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Latinos form the largest ethnic population in the United States (18.5%), and the majority are Mexican Americans (61.4%). Many Mexican Americans have unique dietary behaviors, yet few food frequency questionnaires explicitly define Mexican American diets. The objective of this work was to engage with a population of rural Mexican Americans to develop a Mexican American food frequency questionnaire. Because acculturation is linked to dietary intake, we also examined acculturation by diet. We used mixed methods with three phases: (1) a qualitative phase in which a sample of rural Mexican-Americans (N = 15) identified and provided rich data about foods they ate; (2) a developmental phase in which 4 day food records were completed sequentially by two new and different samples of Mexican Americans (N = 19); and 3) a preliminary assessment phase where a new sample of Mexican Americans (N = 49) completed the final food frequency questionnaire. The final questionnaire included many traditional Mexican foods and beverages identified by study participants as part of their typical diet. Traditional Mexican foods and beverages were consumed regularly; little variation in diet was seen by level of acculturation. Respondents perceived diets containing commercial sugar-sweetened beverages as unhealthful, but not those with traditional Mexican drinks, which may represent an unappreciated source of added sugar in the diet. Future work includes studies examining dietary patterns in other urban and rural communities with traditional Mexican diets.

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PURPOSE: This scoping review aims to understand the extent and attributes of literature evaluating differences between rural and urban populations' utilization of health services in upper-middle and high-income countries. METHOD: The review was conducted in line with established scoping review methodology guidelines. We used the "Participants, Concept and Context" framework to guide the inclusion criteria and determination of the review's scope. Studies published over a 15-year period (2008-2022) were identified using Embase, Medine, PubMed, and Scopus databases. Study attributes, areas of focus and findings were reviewed and extracted. RESULTS: The search identified 179 studies. The number of studies published looking at rural-urban differences in health service utilization has increased over time. The focus of these studies is relatively evenly split between primary and secondary sectors. The majority of studies observed less service utilization by rural populations than urban-especially so in primary-sector services. When higher rural utilization of secondary services was observed this was frequently attributed to poor access to other services that would have had the potential to mitigate the secondary demand. Studies were not commonly grounded in principles of equity or fairness and rarely offered value judgements on observed differences in utilization. There were limited system-level studies - the vast majority being disease- or service-specific analyses. We consider this a notable gap in the literature. CONCLUSION: This scoping review identifies key parameters of studies on rural-urban variation in health service utilization. The finding that most studies observed rural populations utilized comparatively less services is concerning, in the context of general evidence about high levels of health need in rural communities. Future system-level research considering the combined variations in need and utilization appears a priority.

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The formulation and implementation of a rural sports policy is an important means of promoting rural sports, improving the physical wellbeing of farmers, and enhancing the cohesion of rural communities. However, introducing such a policy faces problems in the process of specific policy practices, such as poor effective implementation, a lagging implementation effect, and goal cognitive bias. How to look at the current rural sports policy implementation blockage problem and the governance of the blockage, in order to improve the level of rural sports public service, is the focus of this paper's research. On this basis, this paper selects 56 policy texts, issued from 2002 to 2023, that are highly relevant to rural sports and have high timeliness and authority from the sports policies issued in China. Also, ROST CM6 software is used to count high-frequency words; this study then draws keyword social network mapping for the visual analysis of policy preferences and selects 20 rural sports policy texts as typical samples. Finally, a policy modeling research consistency (PMC) index model is used to evaluate the texts comprehensively and quantitatively. The results show that the overall design of China's rural sports policies is relatively reasonable. However, the consistency and effectiveness of their implementation need to be improved. Twenty representative policy texts have an average PMC index score of 5.96, with a concave index of 3.04 (which is good overall), with the highest mean value for rural sports policies at the national level. This is followed by the second highest value at the municipal and county levels, and the smallest at the provincial level. Therefore, in the future formulation and implementation of rural sports policies, a multi-dimensional rural sports policy system should be constructed. This would help to strengthen the consistency and effectiveness of the implementation of the policy system and promote the high-quality development of rural sports.

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Introduction: Explanatory models of disease focus on individuals' and groups' understandings of diseases, revealing a disconnect between livestock keepers and animal health providers. Animal health providers rely on models grounded in their veterinary training and experience. At the same time, livestock keepers may construct models based on traditional knowledge and their lived experience with East Coast fever in their cattle herds. To better understand East Coast fever and develop more efficient management strategies, this ethnographic study used the explanatory models' framework to provide a structured way for comprehending and contrasting different beliefs and understandings of East Coast fever as perceived by the livestock keepers across the different livestock production systems. Method: Multiple data collection methods were employed, including unstructured observations, 30 in-depth interviews (IDIs), 18 focus group discussions (FGDs), and 25 key informant interviews (KIIs). Results: Adult cattle, calves and sheep were perceived as susceptible to East Coast fever. However, there were varying perceptions of livestock susceptible to East Coast fever in the different livestock production systems. East Coast fever was attributed to multiple factors, including ticks, tsetse flies, mosquitos, birds, stagnant, dirty, or contaminated water, and livestock-wildlife interactions. However, some aspects were specific to the production system. Livestock keepers classified diseases based on observable signs, grouping diseases with similar signs under the same classification. Moreover, livestock keepers described different forms of East Coast fever ranging from treatable to fatal, which could be distinguished by the signs they presented. Self-treatment with drugs from the local agro-vet shops was the initial course of action during suspected cases of East Coast fever. Animal health practitioners were the last resort if self-treatment did not produce the desired outcome. Livestock keepers perceived avoidance of stagnant or contaminated water, tick control, and fencing as effective control measures for East Coast fever in their livestock herd. Very few livestock keepers were aware of an East Coast fever vaccine. Discussion: Mechanistic explanations hold little significance in controlling East Coast fever. Instead, understanding and addressing livestock keepers' beliefs regarding ECF is crucial for promoting behaviors that support interventions across different livestock production systems.

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The research team assessed community acceptability of prehospital stroke telemedicine services in rural O'ahu communities. Tools were developed to evaluate patient-centered goals about implementing ambulance-based telemedicine which aimed to retain appropriate patients in community hospitals and improve thrombolytic treatment times. Using a mixed methods approach, the team surveyed well-appearing adults (ie, able to complete survey and interview) at O'ahu community events. Participants were asked to complete a short Likert-scale questionnaire (n=263) followed by a semi-structured interview (n=29). Data were summarized by descriptive and inferential statistics. Comparisons between rural and urban groups were made by chi-square analysis and Wilcoxon rank-sum 2-tailed test. Interviews were transcribed, coded, and analyzed using inductive and deductive methods. The findings suggest that use of prehospital telemedicine for specialty care is viewed favorably by both rural and urban respondents. Additionally, most respondents felt comfortable staying at their local hospital if they had access to a specialist by telemedicine. However, mistrust in rural hospitals may be a potential barrier to implementation. Compared to urban respondents, rural respondents were less confident in their local hospital's resources and capabilities for stroke care. The findings identified a potential misalignment of the project's goal with some patients' goal to use emergency medical services (EMS) to bypass rural hospitals for stroke care. Future community outreach efforts are needed to encourage activation of EMS and highlight the advantages of utilizing prehospital telemedicine for accessing specialty care thereby improving treatment times.

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