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Influence of residential self-selection and built environment on walking behavior to grocery stores 住宅自我选择与建成环境对前往杂货店步行行为的影响
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-09-12 DOI: 10.1016/j.jth.2025.102163
Chia-Yuan Yu

Introduction

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?

Methods

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.

Results

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.

Conclusions

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.
虽然像杂货店这样的基本服务被广泛认为是支持健康生活方式的步行社区的关键特征,但现有的研究往往忽视了住宅自我选择的混淆效应——个人选择住在步行区域,因为他们已经喜欢步行了。这种遗漏可能导致高估建筑环境在塑造步行行为中的作用。在了解步行行为在多大程度上真正受到环境特征和个人偏好的影响方面,仍然存在一个关键的差距。本研究调查了以下研究问题:(1)有多少比例的居民认为可步行性很重要,并实际选择步行去杂货店?(2)走路的人是否比不走路的人更能感知他们所处的人造环境?(3)在考虑居住自我选择时,建成环境如何影响步行行为?方法本研究分析了佛罗里达州奥兰多市975名受访者的调查数据,调查对象为18岁及以上的成年人。利用结构方程模型(SEM)分析了影响居民步行到杂货店的因素,包括社会人口统计学特征、社会影响、感知建筑环境、步行态度和住宅自我选择。结果显示,那些更重视可步行性的人更有可能步行去杂货店。这些居民还认为到商店的距离更短,人行道条件更好。此外,研究还发现,年龄、就业状况和拥有汽车等社会人口特征会对步行产生负面影响。相反,积极的社会影响和良好的步行态度对步行行为有积极的影响。结论本研究揭示了居住自我选择和建成环境对步行去杂货店的影响。这些见解有助于政策制定者通过教育活动和改善基础设施来提高步行性。通过培养积极的社会影响和对步行的有利态度,社区倡议可以鼓励步行,为可持续和更健康的社区做出贡献。
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引用次数: 0
The moderating effects of perceived transportation access on health and social connectedness for people with disabilities 感知交通可及性对残疾人健康和社会联系的调节作用
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-09-12 DOI: 10.1016/j.jth.2025.102165
Aaron Beuoy, Jean P. Hall, Noelle K. Kurth, Kelsey S. Goddard

Background

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.

Objective

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.

Methods

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.

Results

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.

Conclusion

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.
交通是人们充分参与社区活动的重要资源。拥有可靠交通工具的残疾人报告说,他们的社会联系结果比那些交通不便的人更好。然而,研究还没有调查交通运输和其他与社会联系相关的因素,如自评健康,是如何影响社会联系的。目的本研究的目的是探讨交通如何影响残疾人自评健康与社会联系之间的关系。方法采用全国健康与残疾调查(NSHD)第2-4波的横截面数据进行适度回归,考察交通可达性对自评健康和社会联系两个维度(孤独和社会活动)的调节作用。该分析的重点是美国处于工作年龄的残疾成年人(18-64岁)。结果交通可调节自评健康与孤独感的关系,但对社交活动无调节作用。在有可靠交通工具的残疾人中,与没有可靠交通工具的残疾人相比,自评健康和孤独感之间的变化幅度更大。结论交通可及性在残疾人健康与社会联系关系中起着重要作用。需要制定改善交通便利的政策,以支持加强社会联系,改善残疾人的健康状况。
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引用次数: 0
Multivariate analysis of frequency, duration and companionship in walking behaviors among adults over 50 50岁以上成年人步行行为的频率、持续时间和陪伴的多变量分析
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-09-10 DOI: 10.1016/j.jth.2025.102161
Hyunjun Hwang, Angela J. Haddad, Chandra R. Bhat

Introduction

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).

Methods

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.

Results

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.

Conclusions

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.
体育活动对保持身心健康是必不可少的。尽管它的好处,老年人没有达到建议的身体活动水平。特别是步行,因为其低冲击的性质和较低的严重伤害的可能性,为老年人提供了显著的优势。本文研究了50岁及以上成年人步行行为的三个关键维度:频率、持续时间和社会陪伴(SC)。方法利用2022年美国退休人员协会(AARP)步行调查数据,采用联合建模方法,确定影响步行行为三个维度的因素。结果我们的研究结果表明,来自低收入/少数民族家庭的失业老年人、妇女和有孩子的家庭的个人往往走路频率更低,持续时间更短。散步时有同伴陪伴对步行频率和持续时间都有最大的积极影响,这比其他社会人口统计学因素更重要。研究结果还指向了特定的人群:特别是黑人、有工作的人和单身成年人,他们结伴行走的次数较少,而有孩子的家庭则更多地结伴行走。结论:研究结果强调了在理解步行行为时考虑社会因素的重要性,并呼吁制定政策,促进团体步行计划,加强安全和老年人友好的步行环境,实施定制的意识/激励举措,以增加身体活动,并提供公平获得步行的许多健康益处。
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引用次数: 0
Exploring preferences for interventions to increase active school transportation among children and adolescents in Australia 探索干预措施的偏好,以增加活跃的学校交通在澳大利亚的儿童和青少年
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-09-08 DOI: 10.1016/j.jth.2025.102154
Anna Gannett , Paula Hooper , Julie Saunders , Gina Trapp

Introduction

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.

Methods

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.

Results

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: ‘more safe crossings near the school’, ‘paths on both sides of every road within the school catchment area’, and ‘dedicated bike paths separated from the roads’.

Conclusions

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.
近几十年来,许多国家观察到儿童主动上学交通(AST)的下降,因此有必要采取有针对性的多层次干预措施来扭转这一趋势。然而,缺乏关于年轻人首选AST干预措施的数据。本研究旨在探讨儿童对AST干预的偏好,并评估中小学生中AST使用者和非使用者之间的差异。方法于2023年在西澳大利亚州珀斯市进行横断面调查,共有来自23所学校的n = 742名小学生和来自9所学校的n = 412名中学生。调查评估了AST频率、首选交通方式和AST干预偏好,其中包括“建筑环境变化”(n = 7)、“政策变化”(n = 3)、“公共交通”(n = 2)、“基于学校的计划和服务”(n = 6)和“社区意识”(n = 3)举措。结果小学生出行最常见的交通方式为汽车。然而,最受欢迎的方法是步行。对于中学生来说,最常见和最受欢迎的方法是开车。无论年龄或AST使用情况如何,大多数学生最喜欢的干预措施是“建筑环境改变”。其中包括:“学校附近有更多安全的十字路口”,“学校集水区内每条路的两边都有小路”,以及“与道路分开的专用自行车道”。本研究为学生自我报告的最有效提高AST的干预措施提供了有价值的见解。研究结果表明,在学生选择的顶级干预措施中,建筑环境的改变是强烈的偏好,这表明在未来的AST干预措施中,建筑环境的改变应该是优先考虑的。
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引用次数: 0
Planning for driving cessation: a cross-sectional study of community dwelling older drivers (NZPATHS) 戒烟计划:社区居住老年司机的横断面研究(NZPATHS)
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-09-06 DOI: 10.1016/j.jth.2025.102162
Rebecca McLean , Jennie Connor , Nisa Widyastuti , Ari Samaranayaka

Introduction

This study investigated the extent of driving cessation planning among older drivers, characteristics associated with planning, and types of plans made.

Method

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).

Results

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.

Conclusions

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.
本研究调查了老年司机戒烟计划的程度,与计划相关的特征,以及制定计划的类型。方法对新西兰前瞻性老年人交通与健康研究(NZPATHS)基线数据进行横断面分析;基于人群的1181名社区居住司机(65-97岁)研究。结果55%的参与者考虑过戒烟的可能性;10%的人至少制定了一项计划(积极规划者),例如探索其他交通选择。制定积极的戒烟计划与年龄、性别和种族独立相关。在对这些因素进行调整后,那些报告健康状况较差、预计在五年内会出现驾驶问题或与家人或朋友讨论过驾驶情况的人更有可能成为积极的规划者。与不做计划的人相比,他们更有可能步行或使用其他交通方式。相反,那些认为继续开车是非常重要的,开了更多的公里,或者有机会和别人搭车的司机不太可能成为计划者。结论:戒烟计划受到个人认知和环境因素的影响,老年人认为他们的驾驶或健康可能面临挑战,他们更有可能积极准备。老年人认为开车是必不可少的,或者通过社交网络可以获得交通工具,他们可能会推迟或避免计划,如果突然停止,这可能会成为一个问题。规划在适应驾驶停止和交通依赖方面的重要性尚不清楚,NZPATHS队列的1-4期(2016-2023)纵向研究正在进行中,以检验这一点。
{"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}
引用次数: 0
Regional variations in key factors of children's independent mobility across Japan 日本儿童独立流动关键因素的地区差异
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-09-04 DOI: 10.1016/j.jth.2025.102160
Kimihiro Hino , Mamoru Amemiya , Syuji Yoshiki , Erli Zeng

Introduction

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.

Methods

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.

Results

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.

Conclusions

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.
区域差异可能导致儿童独立活动能力(CIM)的关键因素存在差异,而CIM与身体活动有关。然而,在不同环境下的比较研究仍然有限。本研究旨在通过开发适合当前日本背景的定制规模,确定不同城市化水平地区CIM的障碍和推动因素。方法在2023年秋季进行了一项在线调查,收集了日本各地6000名年龄在20-49岁之间的女性的反馈,她们的孩子年龄在6-12岁之间。CIM量表是通过基于内部一致性和标准相关效度的逐步过程定制的,以身体活动为标准。采用邮政编码水平的人口密度作为城市化的代表。应用广义线性模型来检验CIM与个人、社会和环境因素之间的关系。结果选取单独购物等与父母许可相关的5个条目构建CIM量表。与其他国家的结果相比,CIM在人口更密集的地区更高。与较高的CIM分数相关的因素包括男性、年级较高、不是第一个孩子以及参加课后活动。父母对犯罪安全的感知与CIM呈正相关,而交通安全感知仅在中等城市显著相关。出乎意料的是,城市化程度越高,CIM越高,但体力活动水平越低,这可能反映了久坐的课后生活习惯的影响。将CIM比额表和区域调查结果结合起来的方法为经历类似社会或人口转变的国家提供了见解。
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引用次数: 0
Professional drivers’ attitudes towards sedentary behaviour at work and during leisure time: A scoping review 职业司机在工作和休闲时间对久坐行为的态度:一项范围审查
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-09-03 DOI: 10.1016/j.jth.2025.102157
Stephanie E. Chappel , Janine Chapman , Jennifer Ghent , Anjum Naweed

Introduction

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.

Methods

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.

Results

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.

Discussion

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.
职业司机长时间坐着,增加了他们患慢性病的风险。然而,到目前为止,人们对司机对久坐的态度知之甚少。本研究的目的是深入了解职业司机在工作和休闲时间对久坐行为的态度。方法对PubMed、Embase、CINAHL、Medline、PsychINFO、行业数据库TRID等学术数据库进行电子检索。搜索与态度、久坐行为、工作环境、休闲时间和驾驶模式相关的关键概念。研究结果以叙述的方式综合了确定的关键主题。结果共筛选文献568篇,最终纳入文献19篇。职业司机强调,他们的工作需要长时间坐着,并承认这对他们的健康有害。这些司机认为,他们自己和他们的工作场所都要对他们的健康以及随后久坐不动的工作时间负责。司机们认为他们在工作中久坐是“工作的一部分”,是不可避免的,其中一些与现有的职场文化信仰有关。工作是影响司机对闲暇时间久坐行为态度的最大因素。虽然职业司机承认久坐行为对健康的负面影响,但他们认为职业驾驶工作的设计是他们在工作和休闲时间久坐的原因。未来的研究应设法将专业司机纳入干预措施的设计中,以减少他们久坐的时间。
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引用次数: 0
Investigating the built environment surrounding naturally occurring retirement communities (NORCs) in Toronto 调查多伦多自然发生的退休社区(norc)周围的建筑环境
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-08-30 DOI: 10.1016/j.jth.2025.102158
Laura Fusca , Paula A. Rochon , Tai Huynh , Shoshana Hahn-Goldberg , Lavina Matai , Longdi Fu , Susan Bronskill , Patrick Feng , Rachel D. Savage

Introduction

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.

Methods

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.

Results

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.

Conclusions

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.
一个积极的建筑环境可以改善老年人的健康和支持老龄化的地方,但对自然发生的退休社区(norc)周围的人不知道,许多老年人居住的地理区域。我们调查了加拿大多伦多norc周围的步行性和舒适密度。方法以人口为基础的描述性研究将建筑环境数据集与卫生管理数据和按邮政编码登记的高层NORC建筑的省级登记处联系起来。平均步行指数得分,四分位数,以及便利设施密度类别,比较了NORC和非NORC邮政编码,或“站点”。老年人居住特征在每个结果的最不利和最有利的类别中比较NORC站点。结果基于多伦多邮政编码49,295 (488 [9.9%]NORC)和49,945 (489 [9.8%]NORC)进行步行性和适宜性密度分析。NORC站点位于更适合步行的社区(平均步行能力为6.4 (SD 8.2),非NORC站点为4.3(7.4),标准为0.26);不过,有55个(11.3%)位于多伦多社区可步行性最低的四分之一。NORC站点也位于更舒适密集的社区,63.0%位于中/高密度社区,而非NORC站点的这一比例为50.5%,平均标准为0.25。居住在最不适宜步行或设施匮乏社区的NORC居民年龄较大,与居住在最适宜步行和设施丰富社区的NORC居民相比,移民比例更高。结论高层NORC建筑周围的建筑环境具有良好的可步行性和便利性,可以很好地支持老化;但是,应该采取行动支持环境条件不理想的北核反应堆。
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引用次数: 0
Modeling traffic-related air pollution burden of disease using high spatial resolution data 利用高空间分辨率数据模拟与交通有关的空气污染疾病负担
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-08-29 DOI: 10.1016/j.jth.2025.102155
Rohit Jaikumar , Georges Bou Saab , Haneen Khreis , Madhusudhan Venugopal , Tara Ramani , Ali Kamal , Kenneth Davidson , Chad Bailey , Parik Deshmukh , Richard Baldauf

Introduction

Traffic-related air pollution (TRAP), particularly fine particulate matter (PM2.5), 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 PM2.5 for scenario planning. However, the influence of spatial resolution in population and mortality data on TRAP-attributable BoD estimates remains underexplored.

Methods

This study evaluated the BoD attributable to PM2.5 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 PM2.5 exposure and resulting mortality estimates. The study also incorporated mortality rate data at county level and census tract levels.

Results

The use of high-resolution population data resulted in lower average exposure concentrations and mortality estimates compared to tract-level PM2.5 exposure estimation. Higher mortality estimates occurred when using finer mortality rate data compared with coarser county-level data.

Conclusions

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.
与交通有关的空气污染,特别是细颗粒物(PM2.5),与不利的健康影响有关,包括过早死亡,特别是在人口稠密的城市地区。建立从交通到空气质量、暴露和疾病负担(BoD)的链条模型,可以对PM2.5的健康影响进行评估,以便进行情景规划。然而,人口和死亡率数据的空间分辨率对归因于捕集器的生物需氧量估计的影响仍未得到充分探讨。方法本研究评估了美国德克萨斯州达拉斯地区交通相关活动中PM2.5暴露的生物需氧量,以及纳入不同空间分辨率的人口和死亡率数据的影响。采用出行需求模型、道路排放模型和扩散模型对空气质量进行了建模。随后进行了空间分析,纳入了用于暴露评估和生物需氧量量化的人口数据。该研究将高分辨率人口地图(30万)与传统的人口普查区域水平数据进行了比较,以量化PM2.5暴露的差异和由此得出的死亡率估计。该研究还纳入了县一级和人口普查区一级的死亡率数据。结果高分辨率人群数据的使用导致平均暴露浓度和死亡率估计值低于通道水平PM2.5暴露估计值。与使用较粗的县级数据相比,使用较细的死亡率数据得出的死亡率估计数较高。结论人口和死亡率数据的空间分辨率极大地影响了与trap相关的生物需氧量估算。在研究区域,高分辨率人口数据(考虑了土地利用情况,不包括主要道路附近的非住宅区域)导致的人口暴露估计值和生物需要量估计值低于较粗分辨率数据。在交通繁忙的走廊附近有大量人口的情况下,高分辨率人口数据捕获了实际人口集中情况,而不像粗略的人口普查区数据所假定的均匀分布,再加上局部死亡率数据,可以通过准确绘制暴露和健康变化情况来增加生物需要量估算。
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引用次数: 0
Commuting time, residential floor area, and their associations with insomnia and daytime sleepiness among residents of the Tokyo metropolitan area: a cross-sectional study 东京大都市区居民的通勤时间、住宅面积及其与失眠和白天嗜睡的关系:一项横断面研究
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-08-29 DOI: 10.1016/j.jth.2025.102156
Daisuke Matsushita, Xiao Xiong, Xiaorui Wang

Introduction

While urban residences offer advantages in commuting time, they are associated with a less favorable living environment than suburban residences. Understanding how housing location and size influence insomnia symptoms and daytime sleepiness can inform housing selection and supply strategies. This study examined whether commuting time and residential floor area predict insomnia and daytime sleepiness, whether these associations are attenuated by demographic/socioeconomic factors, and how commuting time and residential floor area are interrelated.

Methods

In September 2024, we conducted an online survey involving 2000 employed individuals, aged 40–59 years, commuting to Tokyo workplaces, selected by stratified random sampling. Commuting time was calculated using a route search system based on home and workplace postal codes and commute modes. Insomnia and daytime sleepiness were assessed using the Athens Insomnia Scale (AIS) and Epworth Sleepiness Scale (ESS). Associations among sleep outcomes, commuting time, and demographic/socioeconomic factors were analyzed using bivariate logistic and multivariate linear regression with propensity score matching.

Results

We analyzed 1757 valid responses. Even after adjusting for covariates, longer commuting times predicted insomnia and daytime sleepiness, whereas small residential floor area predicted insomnia. Shorter commutes improved sleep, suggesting a trade-off between commuting time and floor area. For a 95 m2 home, a 53-min commute was associated with exceeding the AIS insomnia cutoff.

Conclusion

Reducing commuting time and optimizing housing location and size trade-offs may help mitigate commuter insomnia.
虽然城市住宅在通勤时间上有优势,但与郊区住宅相比,城市住宅的生活环境不如郊区住宅好。了解住房位置和大小如何影响失眠症状和白天嗜睡,可以为住房选择和供应策略提供信息。本研究考察了通勤时间和住宅建筑面积是否能预测失眠和白天嗜睡,这些关联是否会被人口/社会经济因素减弱,以及通勤时间和住宅建筑面积如何相互关联。方法采用分层随机抽样的方法,于2024年9月对2000名年龄在40-59岁之间、通勤于东京工作场所的在职人士进行在线调查。通勤时间是通过基于家庭和工作地点邮政编码和通勤方式的路线搜索系统计算出来的。采用Athens失眠量表(AIS)和Epworth嗜睡量表(ESS)对失眠和日间嗜睡进行评估。使用双变量逻辑和多变量线性回归分析了睡眠结果、通勤时间和人口/社会经济因素之间的关系。结果共分析了1757份有效问卷。即使在调整协变量后,较长的通勤时间预示着失眠和白天嗜睡,而较小的住宅面积预示着失眠。较短的通勤时间改善了睡眠,这表明通勤时间和占地面积之间存在权衡。对于一个95平方米的家庭来说,53分钟的通勤时间与超过AIS失眠临界值有关。结论减少通勤时间、优化住房区位和面积权衡有助于缓解通勤者失眠。
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引用次数: 0
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Journal of Transport & Health
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