Journal of Transport & Health最新文献

{"title":"Towards horizontal and vertical equity of sports facilities: An assessment of accessibility under multiple transportation modes","authors":"Yuan Gong ,&nbsp;Lei Fang ,&nbsp;Shenjun Yao","doi":"10.1016/j.jth.2025.102166","DOIUrl":"10.1016/j.jth.2025.102166","url":null,"abstract":"<div><h3>Introduction</h3><div>Sports facilities provision is a prioritized topic in public health. Equity has been a primary concern when the majority focused on spatial allocation and accessibility assessments with unsystematic equity analysis. Transportation is a critical element causing mobility constraints in megacities, where underlying inequities have been observed in accessibility under multiple transportation modes. This research provides insights into distributional injustice in high-density cities and contributes to promoting public health and mitigating social inequities.</div></div><div><h3>Methods</h3><div>This study measures horizontal and vertical equity based on the accessibility of sports facilities in Shanghai under multiple transportation modes using WebAPIs at different thresholds. For equity analyses, the Gini coefficient and bivariate spatial autocorrelation are used to assess spatial equity citywide and compare differences between social groups.</div></div><div><h3>Results</h3><div>The findings reveal: (1) an intensified central-periphery pattern, with 80 %∼90 % of high-accessibility areas concentrated in central districts; (2) horizontal inequity with an overall Gini coefficient above 0.6 and central districts mostly below 0.2, showing great regional disparities; (3) severe vertical inequity in disadvantaged areas where the underprivileged group suffers from a higher unequal situation than intermediate and privileged groups. Equity performs the worst at the 5-min threshold. Vertical inequity generally surpasses horizontal inequity.</div></div><div><h3>Conclusions</h3><div>Both horizontal and vertical inequity of sports facilities in Shanghai is adding pressure on public health. Through the continuous efforts of preferential policies for the underprivileged, enhanced public transport and community-level services, horizontal equity is expected to improve by 7.8 % by 2030.</div></div>","PeriodicalId":47838,"journal":{"name":"Journal of Transport & Health","volume":"44 ","pages":"Article 102166"},"PeriodicalIF":3.3,"publicationDate":"2025-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145047870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influence of residential self-selection and built environment on walking behavior to grocery stores","authors":"Chia-Yuan Yu","doi":"10.1016/j.jth.2025.102163","DOIUrl":"10.1016/j.jth.2025.102163","url":null,"abstract":"<div><h3>Introduction</h3><div>While proximity to essential services like grocery stores is widely recognized as a key feature of walkable neighborhoods that support healthy lifestyles, existing research often overlooks the confounding effect of residential self-selection – where individuals choose to live in walkable areas because they already prefer walking. This omission can lead to overestimating the role of the built environment in shaping walking behavior. There remains a critical gap in understanding how much walking behavior is truly influenced by environmental features versus personal preferences. This study investigates the following research questions: (1) What percentage of residents consider walkability important and actually choose to walk to grocery stores? (2) Do individuals who walk perceive their built environments more favorably than those who do not? (3) How does the built environment influence walking behavior when accounting for residential self-selection?</div></div><div><h3>Methods</h3><div>This study analyzed survey data from 975 respondents in Orlando, Florida, targeting adults aged 18 and above. A structural equation model (SEM) was utilized to examine the factors influencing walking to the grocery store, including socio-demographic characteristics, social influence, perceived built environment, attitudes toward walking, and residential self-selection.</div></div><div><h3>Results</h3><div>The results revealed that individuals who place higher importance on walkability are more likely to walk to the grocery store. These residents also perceive shorter distances to stores and better sidewalk conditions. Additionally, the study found that socio-demographic characteristics like age, employment status, and car ownership negatively affect walking. In contrast, positive social influence and favorable attitudes towards walking positively impact walking behavior.</div></div><div><h3>Conclusions</h3><div>This study reveals the impact of residential self-selection and built environments on walking to grocery stores. These insights help policymakers enhance walkability through educational campaigns and infrastructure improvements. By fostering positive social influences and favorable attitudes toward walking, community initiatives can encourage walking, contributing to sustainable and healthier communities.</div></div>","PeriodicalId":47838,"journal":{"name":"Journal of Transport & Health","volume":"44 ","pages":"Article 102163"},"PeriodicalIF":3.3,"publicationDate":"2025-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145047868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The moderating effects of perceived transportation access on health and social connectedness for people with disabilities","authors":"Aaron Beuoy,&nbsp;Jean P. Hall,&nbsp;Noelle K. Kurth,&nbsp;Kelsey S. Goddard","doi":"10.1016/j.jth.2025.102165","DOIUrl":"10.1016/j.jth.2025.102165","url":null,"abstract":"<div><h3>Background</h3><div>Transportation is an important resource for people to fully participate in their communities. People with disabilities who have access to reliable transportation report better social connectedness outcomes than those with less access. However, research has not yet examined how transportation access and other factors associated with social connectedness, such as self-rated health, influence social connectedness.</div></div><div><h3>Objective</h3><div>The purpose of this study was to examine how access to transportation affects the association between self-rated health and social connectedness for people with disabilities.</div></div><div><h3>Methods</h3><div>Moderated regressions were conducted using cross-sectional data from waves 2–4 of the National Survey on Health and Disability (NSHD) to examine the moderating effects of perceived transportation access on self-rated health and two dimensions of social connectedness: loneliness and social activity. The analysis focused on working-aged adults (18–64) with disabilities in the United States.</div></div><div><h3>Results</h3><div>Transportation access moderated the relationship between self-rated health and loneliness but not social activity. Among people with disabilities who had access to reliable transportation, the magnitude of change between self-rated health and loneliness was stronger compared to those without reliable transportation.</div></div><div><h3>Conclusion</h3><div>These findings highlight how transportation access plays a role in the relationship between health and social connectedness for people with disabilities. Policies that improve transportation access are needed to support greater social connectedness and better health outcomes for people with disabilities.</div></div>","PeriodicalId":47838,"journal":{"name":"Journal of Transport & Health","volume":"44 ","pages":"Article 102165"},"PeriodicalIF":3.3,"publicationDate":"2025-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145047869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multivariate analysis of frequency, duration and companionship in walking behaviors among adults over 50","authors":"Hyunjun Hwang,&nbsp;Angela J. Haddad,&nbsp;Chandra R. Bhat","doi":"10.1016/j.jth.2025.102161","DOIUrl":"10.1016/j.jth.2025.102161","url":null,"abstract":"<div><h3>Introduction</h3><div>Physical activity is essential for maintaining mental and physical health. Despite its benefits, older adults fall short of the recommended physical activity levels. Walking, in particular, offers significant advantages for older adults because of its low-impact nature and lower likelihood of serious injuries. This paper examines three key dimensions of walking behavior among adults aged 50 and older: frequency, duration, and social companionship (SC).</div></div><div><h3>Methods</h3><div>Utilizing data from the 2022 American Association of Retired Persons (AARP) Walking Survey, and employing a joint modeling approach, we identify the factors influencing each of the three dimensions of walking behavior.</div></div><div><h3>Results</h3><div>Our findings suggest that older unemployed adults from low-income/minority households, women, and individuals in households with children tend to walk less frequently and for shorter durations. Having social company on walks has the highest positive effect on both walking frequency and duration, dominating over other sociodemographic factors. The results also point to specific population segments: specifically Black individuals, those employed, and single adults, walk less in groups, while those in households with children walk more in groups.</div></div><div><h3>Conclusions</h3><div>The findings highlight the importance of considering social aspects in understanding walking behavior, and call for policies that foster group walking programs, enhance safe and age-friendly walking environments, and implement customized awareness/incentive initiatives to increase physical activity and provide equitable access to the many health benefits of walking.</div></div>","PeriodicalId":47838,"journal":{"name":"Journal of Transport & Health","volume":"44 ","pages":"Article 102161"},"PeriodicalIF":3.3,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145026497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring preferences for interventions to increase active school transportation among children and adolescents in Australia","authors":"Anna Gannett ,&nbsp;Paula Hooper ,&nbsp;Julie Saunders ,&nbsp;Gina Trapp","doi":"10.1016/j.jth.2025.102154","DOIUrl":"10.1016/j.jth.2025.102154","url":null,"abstract":"<div><h3>Introduction</h3><div>The observed decline in children's active school transport (AST) across numerous countries over recent decades necessitates targeted, multi-level interventions to reverse this trend. However, data on young people's preferred AST interventions is lacking. This study aimed to explore children's preferences for AST interventions and assess differences between AST users and non-users among primary and secondary school students.</div></div><div><h3>Methods</h3><div>In 2023, a cross-sectional survey was conducted in Perth, Western Australia with n = 742 primary school students from 23 schools and n = 412 secondary school students from 9 schools. The survey assessed AST frequency, preferred transport mode, and AST intervention preferences, which included ‘built environment changes’ (n = 7), ‘policy changes’ (n = 3), ‘public transport’ (n = 2), ‘school-based programs and services’ (n = 6) and ‘community awareness’ (n = 3) initiatives.</div></div><div><h3>Results</h3><div>For primary school students, the most common mode of transport was by car. However, the most preferred method was walking. For secondary school students, the most common and the most preferred method was by car. Regardless of age or AST use, the majority of students' most preferred interventions were ‘built environment changes’. These included: ‘<em>more safe crossings near the school</em>’, ‘<em>paths on both sides of every road within the school catchment area</em>’, and ‘<em>dedicated bike paths separated from the roads</em>’.</div></div><div><h3>Conclusions</h3><div>This study provides valuable insights into the interventions students self-report as most effective for increasing their AST. The findings indicate a strong preference for built environment modifications among the top interventions selected by students, suggesting built environment changes should be a priority in developing future AST interventions.</div></div>","PeriodicalId":47838,"journal":{"name":"Journal of Transport & Health","volume":"44 ","pages":"Article 102154"},"PeriodicalIF":3.3,"publicationDate":"2025-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145009945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Planning for driving cessation: a cross-sectional study of community dwelling older drivers (NZPATHS)","authors":"Rebecca McLean ,&nbsp;Jennie Connor ,&nbsp;Nisa Widyastuti ,&nbsp;Ari Samaranayaka","doi":"10.1016/j.jth.2025.102162","DOIUrl":"10.1016/j.jth.2025.102162","url":null,"abstract":"<div><h3>Introduction</h3><div>This study investigated the extent of driving cessation planning among older drivers, characteristics associated with planning, and types of plans made.</div></div><div><h3>Method</h3><div>Cross-sectional analysis of baseline data from New Zealand Prospective Older Adult Transport and Health Study (NZPATHS); population-based study of 1181 community-dwelling drivers (65–97 years).</div></div><div><h3>Results</h3><div>Fifty-five percent of participants had considered the possibility of driving cessation; 10 % had made at least one plan (active planners), such as exploring alternative transport options. Having made active plans for driving cessation was independently associated with older age, identifying as female, and ethnicity. After adjusting for these factors, those who reported poorer health, anticipated driving problems within five years or had discussed their driving with family or friends were more likely to be active planners. They were more likely to walk or use alternate modes compared with non-planners. Conversely, drivers who considered continuing to drive to be very important, drove more kilometres, or had access to rides with others were less likely to be planners.</div></div><div><h3>Conclusions</h3><div>Driving cessation planning is shaped by personal perceptions and contextual factors, with older adults who perceive potential challenges to their driving or health more likely to actively prepare. Older adults who see driving as essential or have access to transport through social networks may delay or avoid planning, potentially a problem if cessation is abrupt. The importance of planning in adaptation to driving cessation and transport dependence remains unclear and longitudinal research with waves 1–4 (2016–2023) of the NZPATHS cohort is underway to examine this.</div></div>","PeriodicalId":47838,"journal":{"name":"Journal of Transport & Health","volume":"44 ","pages":"Article 102162"},"PeriodicalIF":3.3,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145003834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Regional variations in key factors of children's independent mobility across Japan","authors":"Kimihiro Hino ,&nbsp;Mamoru Amemiya ,&nbsp;Syuji Yoshiki ,&nbsp;Erli Zeng","doi":"10.1016/j.jth.2025.102160","DOIUrl":"10.1016/j.jth.2025.102160","url":null,"abstract":"<div><h3>Introduction</h3><div>Regional differences may cause discrepancies in key factors of children's independent mobility (CIM), which is associated with physical activity. However, comparative research across diverse settings remains limited. This study aimed to identify the barriers and enablers of CIM across regions with varying levels of urbanization by developing a customized scale suited to the current Japanese context.</div></div><div><h3>Methods</h3><div>An online survey in autumn 2023 collected responses from 6,000 women across Japan, aged 20–49, with children aged 6–12 attending municipal elementary schools. The CIM scale was customized through a stepwise process based on internal consistency and criterion-related validity, using physical activity as the criterion. Postcode-level population density was used as a proxy for urbanization. Generalized linear models were applied to examine associations between CIM and individual, social, and environmental factors.</div></div><div><h3>Results</h3><div>Five items related to parental permission, including going shopping alone, were selected to construct the CIM scale. CIM was higher in more densely populated areas, contrasting with results from other countries. Factors associated with higher CIM scores included being male, in a higher grade, not a first-born child, and attending after-school activities. Parents’ perceptions of safety from crime were positively associated with CIM, whereas perceptions of traffic safety were significantly associated only in medium-sized cities.</div></div><div><h3>Conclusions</h3><div>Unexpectedly, higher urbanization was associated with higher CIM but lower physical activity levels, possibly reflecting the influence of sedentary after-school routines. The approach to contextualizing the CIM scale and the regional findings provides insights for countries undergoing similar social or demographic transitions.</div></div>","PeriodicalId":47838,"journal":{"name":"Journal of Transport & Health","volume":"44 ","pages":"Article 102160"},"PeriodicalIF":3.3,"publicationDate":"2025-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144996800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Professional drivers’ attitudes towards sedentary behaviour at work and during leisure time: A scoping review","authors":"Stephanie E. Chappel ,&nbsp;Janine Chapman ,&nbsp;Jennifer Ghent ,&nbsp;Anjum Naweed","doi":"10.1016/j.jth.2025.102157","DOIUrl":"10.1016/j.jth.2025.102157","url":null,"abstract":"<div><h3>Introduction</h3><div>Professional drivers spend prolonged hours sitting, increasing their risk of chronic diseases. However, to date little is known about drivers' attitudes towards sedentariness. The aim of this scoping review was to develop an in-depth understanding of professional drivers’ attitudes to sedentary behaviour during work and leisure time.</div></div><div><h3>Methods</h3><div>An electronic search of academic databases was conducted including PubMed, Embase, CINAHL, Medline, PsychINFO, and the industry database TRID. Search terms related to key concepts of attitude, sedentary behaviour, work environment, leisure time, and driver mode. Findings were narratively synthesised with key themes identified.</div></div><div><h3>Results</h3><div>A total of 568 articles were screened with 19 articles included in the final review. Professional drivers highlighted that their work involved high levels of sedentary time and acknowledged this as bad for their health. The drivers believed that both themselves and their workplaces were responsible for their health and subsequently their sedentary exposure at work. Drivers viewed their sedentary exposure at work to be ‘a part of the job’ and unavoidable, some of which related to existing workplace culture beliefs. Work was the biggest factor influencing drivers' attitudes to their sedentary behaviour during leisure time.</div></div><div><h3>Discussion</h3><div>While professional drivers acknowledged the negative health effects of sedentary behaviours, they viewed the design of the professional driving job as the reason for their sedentary exposure both at work and during their leisure time. Future research endeavours should seek to include professional drivers in the design of interventions to reduce their sedentary time exposure.</div></div>","PeriodicalId":47838,"journal":{"name":"Journal of Transport & Health","volume":"44 ","pages":"Article 102157"},"PeriodicalIF":3.3,"publicationDate":"2025-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144931762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigating the built environment surrounding naturally occurring retirement communities (NORCs) in Toronto","authors":"Laura Fusca ,&nbsp;Paula A. Rochon ,&nbsp;Tai Huynh ,&nbsp;Shoshana Hahn-Goldberg ,&nbsp;Lavina Matai ,&nbsp;Longdi Fu ,&nbsp;Susan Bronskill ,&nbsp;Patrick Feng ,&nbsp;Rachel D. Savage","doi":"10.1016/j.jth.2025.102158","DOIUrl":"10.1016/j.jth.2025.102158","url":null,"abstract":"<div><h3>Introduction</h3><div>A positive built environment can improve older adult health and support aging in place, yet little is known about those surrounding Naturally Occurring Retirement Communities (NORCs), geographic areas where many older adults live. We investigated walkability and amenity density surrounding NORCs in Toronto, Canada.</div></div><div><h3>Methods</h3><div>This population-based descriptive study linked built environment datasets with health administrative data and a provincial registry of high-rise NORC buildings by postal code. Mean walkability index scores, quartiles, as well as amenity density categories, were compared for NORC and non-NORC postal codes, or “sites”. Older adult resident characteristics were compared for NORC sites in the least and most favourable categories for each outcome.</div></div><div><h3>Results</h3><div>Our analysis of walkability and amenity density was based on 49,295 (488 [9.9 %] NORC) and 49,945 (489 [9.8 %] NORC) Toronto postal codes. NORC sites were in more walkable neighbourhoods (mean walkability 6.4 (SD 8.2) versus 4.3 (7.4) for non-NORC sites, std 0.26); although, 55 (11.3 %) were in the lowest quartile of neighbourhood walkability in Toronto. NORC sites were also in more amenity dense neighbourhoods, with 63.0 % in medium/high density neighbourhoods compared to 50.5 % of non-NORC sites, std 0.25. NORC residents in the least walkable or amenity-poor neighbourhoods were older, and proportionately more were immigrants compared to NORC residents in the most walkable and amenity-rich neighbourhoods.</div></div><div><h3>Conclusions</h3><div>Findings suggest that built environments surrounding high-rise NORC buildings are well-positioned to support aging in place given their walkability and amenity access; however, action should be taken to support NORCs with suboptimal environment conditions.</div></div>","PeriodicalId":47838,"journal":{"name":"Journal of Transport & Health","volume":"44 ","pages":"Article 102158"},"PeriodicalIF":3.3,"publicationDate":"2025-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144917692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modeling traffic-related air pollution burden of disease using high spatial resolution data","authors":"Rohit Jaikumar ,&nbsp;Georges Bou Saab ,&nbsp;Haneen Khreis ,&nbsp;Madhusudhan Venugopal ,&nbsp;Tara Ramani ,&nbsp;Ali Kamal ,&nbsp;Kenneth Davidson ,&nbsp;Chad Bailey ,&nbsp;Parik Deshmukh ,&nbsp;Richard Baldauf","doi":"10.1016/j.jth.2025.102155","DOIUrl":"10.1016/j.jth.2025.102155","url":null,"abstract":"<div><h3>Introduction</h3><div>Traffic-related air pollution (TRAP), particularly fine particulate matter (PM_2.5), is linked to adverse health effects, including premature mortality, particularly in dense urban areas. Modeling the chain from traffic to air quality, exposure, and burden of disease (BoD) enables health impact assessments of PM_2.5 for scenario planning. However, the influence of spatial resolution in population and mortality data on TRAP-attributable BoD estimates remains underexplored.</div></div><div><h3>Methods</h3><div>This study evaluated the BoD attributable to PM_2.5 exposure from traffic-related activities in the Dallas, Texas, USA region and the impact of incorporating varying spatial resolutions of population and mortality data. The air quality modeling was conducted using travel demand modeling, on-road emissions modeling and dispersion modeling. This was followed by spatial analysis incorporating population data for exposure assessment and BoD quantification. The study compared high-resolution population mapping (30-m) with traditional census tract-level data to quantify differences in PM_2.5 exposure and resulting mortality estimates. The study also incorporated mortality rate data at county level and census tract levels.</div></div><div><h3>Results</h3><div>The use of high-resolution population data resulted in lower average exposure concentrations and mortality estimates compared to tract-level PM_2.5 exposure estimation. Higher mortality estimates occurred when using finer mortality rate data compared with coarser county-level data.</div></div><div><h3>Conclusions</h3><div>Spatial resolution in population and mortality data substantially affects TRAP-related BoD estimates. In the study region, high-resolution population data, which accounts for land use and excludes non-residential areas near major roads, led to lower estimates of population exposure and lower BoD estimates compared to coarser resolution data. In settings with substantial populations near high-traffic corridors, high-resolution population data, which captures actual population concentrations unlike the even distribution assumed in coarser census tract data, combined with localized mortality data, may increase BoD estimates by accurately mapping exposure and health variations.</div></div>","PeriodicalId":47838,"journal":{"name":"Journal of Transport & Health","volume":"44 ","pages":"Article 102155"},"PeriodicalIF":3.3,"publicationDate":"2025-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144917693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}