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Planning transport for the needs of young carers 为年轻照顾者的需要规划交通
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-11-03 DOI: 10.1016/j.jth.2025.102207
Anna Plyushteva , Freke Caset , Lena van Bergen , Raluca Popescu
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引用次数: 0
The impact of introducing new light rail on step counts: Threshold distance analysis in a Japanese regional city 引入新的轻轨对步数的影响:日本一个地区城市的阈值距离分析
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-11-01 DOI: 10.1016/j.jth.2025.102206
Kimihiro Hino , Ikuho Yamada , Takahiro Yoshida

Introduction

Light rail transit (LRT) systems are expected to reduce car use and promote physical activity, particularly walking, addressing the issue of physical inactivity in regional cities. However, there is a research gap regarding the magnitude and spatial extent of the impact of a newly introduced LRT on residents' walking behavior, especially those evaluated using a natural experimental design and objective data. This study evaluated the LRT's impact on step counts as a key indicator of physical activity in a Japanese regional city that introduced a new LRT to realize a “network-based compact city."

Methods

Smartphone-based data were collected before and after the LRT's introduction from 397 participants aged 18 to 65 residing within 2 km of 18 LRT stations. We examined the threshold distances from stations at which changes in step counts were statistically significant using generalized linear mixed models, varying thresholds by 50 m increments.

Results

On weekdays, the threshold was found to be 550 m, participants living within this distance from a station showing a 1.15-fold increase in their step counts compared with the situation without the LRT, equivalent to 826 additional steps for the average participant. On holidays, the threshold was 650 m, with a 1.12-fold increase in step counts.

Conclusions

These findings suggest that increased step counts may result not only from LRT use but also from walking to essential services that have increased around the LRT. These findings offer insights for regional cities undergoing similar infrastructure development, contributing to achieving healthy and sustainable cities.
轻轨交通(LRT)系统有望减少汽车的使用,促进身体活动,特别是步行,解决区域城市缺乏身体活动的问题。然而,关于新引入的轻轨对居民步行行为影响的幅度和空间范围,特别是使用自然实验设计和客观数据进行评估的研究存在空白。本研究评估了轻轨对步数的影响,这是日本一个区域城市的身体活动的关键指标,该城市引入了新的轻轨来实现“基于网络的紧凑型城市”。方法:在LRT引入前后收集了397名年龄在18至65岁之间的参与者的智能手机数据,他们居住在18个LRT站点的2公里范围内。我们使用广义线性混合模型检查了步数变化具有统计学意义的站点的阈值距离,阈值以50 m的增量变化。结果在工作日,阈值为550 m,居住在此距离内的参与者的步数比没有轻轨的情况增加了1.15倍,相当于平均参与者增加了826步。在节假日,阈值为650 m,步数增加1.12倍。这些发现表明,步数增加可能不仅是因为使用轻轨,还因为步行到轻轨周围增加的基本服务。这些发现为正在进行类似基础设施开发的区域城市提供了见解,有助于实现健康和可持续的城市。
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引用次数: 0
The influence of family factors, walking environment, and self-efficacy on children's choice of walking to and from school 家庭因素、步行环境、自我效能感对儿童步行上下学选择的影响
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-10-30 DOI: 10.1016/j.jth.2025.102205
Tingran Zhang , Shiqi Liu , Yi Yang , Jiong Luo , Chen Hao

Introduction

Walking to and from school can promote children's physical activity and prevent obesity, but it is not clear whether children's self-efficacy will affect their choice of walking to and from school.

Methods

Taking primary school students in Chongqing City as the research participants, a questionnaire survey was conducted on the possible reasons and influencing factors of children choosing to walk to and from school, and descriptive statistics, reliability analysis, ANOVA analysis, and logistic regression analysis were conducted on the data by using spss21.0 statistical analysis software.Results: The higher the self-efficacy of walking to school, the support of family members for walking to school, the closer the family is to school, and the better the walking environment and traffic conditions, the higher the proportion of children who choose walking to school; There are no urban and rural differences in the factors affecting children's walking to school. Among them, three factors are the most critical, which are shown as children's walking self-efficacy is the most important, the influence of family support is the second place, the impact of walking environment factors ranks third; Whether urban or rural children, the higher their mothers' educational level and parents' professional level, the lower the proportion of children choosing to walk to and from school.

Conclusions

Self-efficacy, family support, and walking environment are important factors influencing children's choice of walking to school, which is an important content that schools should give priority to when they make plans to promote children to walk to and from school.
步行上下学可以促进儿童的身体活动,预防肥胖,但儿童的自我效能感是否会影响他们选择步行上下学,目前还不清楚。方法以重庆市小学生为研究对象,对儿童选择步行上下学的可能原因及影响因素进行问卷调查,采用spss21.0统计分析软件对数据进行描述性统计、信度分析、方差分析和logistic回归分析。结果:步行上学的自我效能感越高、家庭成员对步行上学的支持程度越高、家庭距离学校越近、步行环境和交通条件越好,选择步行上学的儿童比例越高;影响儿童步行上学的因素没有城乡差异。其中,三个因素最为关键,表现为儿童的行走自我效能感最为重要,家庭支持的影响次之,行走环境因素的影响排名第三;无论是城市儿童还是农村儿童,母亲的受教育程度和父母的专业水平越高,孩子选择步行上下学的比例越低。结论自我效能感、家庭支持和步行环境是影响儿童步行上学选择的重要因素,是学校制定促进儿童步行上学计划时应优先考虑的重要内容。
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引用次数: 0
Cycling maps in heatwaves: Urban cycling exposure assessment based on personal trajectories and mean radiant temperature 热浪中的骑行地图:基于个人轨迹和平均辐射温度的城市骑行暴露评估
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-10-30 DOI: 10.1016/j.jth.2025.102202
Congying Fang , Ming Gao

Introduction

The urban thermal environment plays a crucial role in supporting outdoor activities within cities. However, research on the heat exposure of individuals engaged in sustained cycling activities in outdoor environments remains limited, particularly from a dynamic assessment perspective.

Methods

This study applies an analytical framework to examine heat exposure differences across cycling behaviors under varying pathway, temporal, and spatial patterns. Using cycling trajectory data embedded with geographic information and digital modeling of mean radiant temperature, we dynamically assessed heat exposure. Taking the high-density city of Shanghai as a case study, the results reveal significant spatiotemporal variations in mean radiant temperature.

Results

In terms of pathway patterns, looped cycling routes exhibited lower total heat exposure compared to non-looped routes. Temporally, weekend cyclists experienced higher heat exposure than weekday cyclists. Spatially, cyclists on north-south-oriented routes faced lower heat exposure compared to those without a predominant direction. Additionally, mixed land-use areas demonstrated significantly higher heat exposure compared to riverside and roadside cycling.

Conclusions

These findings provide valuable insights for urban planners and policymakers to mitigate urban thermal environments and promote outdoor activities, contributing to the development of sustainable urban design and bicycle-friendly cities.
城市热环境在支持城市户外活动方面起着至关重要的作用。然而,对从事持续户外骑行活动的个体热暴露的研究仍然有限,特别是从动态评估的角度来看。方法采用一个分析框架,考察不同路径、时间和空间模式下不同骑行行为的热暴露差异。利用嵌入地理信息的自行车轨迹数据和平均辐射温度的数字建模,我们动态地评估了热暴露。以高密度城市上海为例,研究结果表明,上海市平均辐射温度存在显著的时空变化。结果在路径模式方面,环形骑行路线比非环形骑行路线表现出更低的总热暴露。从时间上看,周末骑自行车的人比工作日骑自行车的人暴露在更高的热量下。从空间上看,与没有主导方向的骑行者相比,南北向骑行者的热暴露更低。此外,与河边和路边自行车相比,混合土地利用区域的热暴露明显更高。结论研究结果可为城市规划者和决策者提供有价值的见解,以缓解城市热环境,促进户外活动,促进可持续城市设计和自行车友好型城市的发展。
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引用次数: 0
Using machine learning to predict child active transportation prevalence 使用机器学习预测儿童主动交通的流行程度
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-10-30 DOI: 10.1016/j.jth.2025.102197
Tate HubkaRao , Alberto Nettel-Aguirre , Marie-Soleil Cloutier , Brent E. Hagel

Background

Active school transportation (AST) can have a host of physical and mental health benefits. Unfortunately, child AST rates have declined over the last few decades. Changes to the built environment can improve AST prevalence. Due to the complexity within the road system, machine learning models may hold promise to accurately predict factors related to child AST. As such, our aim was to train and evaluate a machine learning algorithm to predict the prevalence of child AST.

Methods

Data were collected from The CHASE (CHild Active-transportation Safety and the Environment) study's geodatabase, including seven Canadian municipalities/regions. The proportion of enrolled students using AST at each school was assessed by observing students arrive to school in May/June of 2018 or 2019. Data were aggregated at the school catchment zone as the unit of analysis. Both national and city-specific models were trained and validated. Root mean squared error was used to assess prediction accuracy. A measure of variable importance was also calculated.

Results

A total of 541 elementary schools were included. Median city AST prevalence ranged from 0.4 (Calgary) to 0.73 (Montreal). National and city-specific models resulted in similar prediction accuracy. Population density, Walk Score®, proportion of child population enrolled in the school, and size of residential area within each school catchment zone were frequently highly ranked in importance.

Conclusions

Population and housing density were the two most important predictors of AST prevalence. Policies that can increase population and housing density will, therefore, likely increase AST among school-aged children.
主动学校交通(AST)对身体和心理健康有许多好处。不幸的是,儿童AST发病率在过去几十年里有所下降。建筑环境的改变可以改善AST的发病率。由于道路系统的复杂性,机器学习模型可能有望准确预测与儿童AST相关的因素。因此,我们的目标是训练和评估一种机器学习算法,以预测儿童AST的患病率。方法数据收集自CHASE(儿童主动交通安全和环境)研究的地理数据库,包括七个加拿大城市/地区。通过观察2018年5月或2019年6月到校的学生,评估每所学校使用AST的在校生比例。数据以学校集水区为分析单位进行汇总。对国家和城市特定模型进行了训练和验证。采用均方根误差评价预测精度。还计算了可变重要性的度量。结果共纳入541所小学。城市AST患病率中位数从0.4(卡尔加里)到0.73(蒙特利尔)不等。国家和城市模型的预测精度相似。人口密度、步行得分(Walk Score®)、入学儿童人口比例以及每个学校集水区内的住宅区规模往往被列为重要因素。结论人口和居住密度是AST患病率的重要预测因素。因此,可以增加人口和住房密度的政策可能会增加学龄儿童的AST。
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引用次数: 0
Evaluating the impact of a School Streets intervention on personal vehicle use and air quality: Pilot studies at four suburban schools in Canada 评估学校街道干预对个人车辆使用和空气质量的影响:加拿大四所郊区学校的试点研究
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-10-22 DOI: 10.1016/j.jth.2025.102190
Kerstyn L. Lutz, Amanda Norton, Matthew D. Adams

Introduction

Active School Transportation (AST) has declined globally, coinciding with increased personal vehicle use. School Streets interventions aim to reverse this trend by temporarily closing streets adjacent to schools during drop-off and pick-up times to promote AST and reduce vehicle use while offering additional benefits like improved air quality. While grey literature suggests effectiveness, rigorous evaluations are lacking.

Methods

This study examined School Streets at four suburban schools in two Canadian cities, where implementation strategies differed. Changes in personal vehicle use were assessed through vehicle counts, while traffic, emissions, and dispersion models estimated fluctuations in vehicle emissions and related ambient air pollution.

Results

Results showed School Streets reduced personal vehicle use by 35 %, vehicle emissions by 31 %, and related ambient air pollution by 93 %. However, post-intervention reductions fell to 5 %, suggesting that the benefits are primarily constrained to the days when School Streets are active. Effectiveness varied by implementation strategy. In the city where a cross-disciplinary team was involved, benefits were greater, suggesting broader stakeholder engagement may enhance impact. In the city where the school board led implementation, effects were more sustained, highlighting the value of school-driven leadership. Afternoon-only interventions were less effective in the morning but equally or more effective in the afternoon. Closing only drop-off and pick-up areas was less impactful than restricting a larger street section. Morning reductions were larger, likely due to higher initial vehicle volumes, while afternoon reductions were more sustainable, likely reflecting students’ increased likelihood of walking home.

Conclusions

These findings highlight School Streets' potential to reduce vehicle use and emissions, emphasizing the need for strategic implementation and stakeholder involvement.
随着个人车辆使用的增加,活跃学校交通(AST)在全球范围内有所下降。学校街道干预措施旨在扭转这一趋势,在接送时间临时关闭学校附近的街道,以促进AST和减少车辆使用,同时提供改善空气质量等额外好处。虽然灰色文献表明有效性,但缺乏严格的评估。方法本研究调查了加拿大两个城市的四所郊区学校的学校街道,这些学校的实施策略不同。通过车辆数量评估了个人车辆使用的变化,而交通、排放和扩散模型估计了车辆排放和相关环境空气污染的波动。结果显示,学校街道减少了35%的个人车辆使用,减少了31%的车辆排放,减少了93%的相关环境空气污染。然而,干预后的降幅降至5%,这表明效益主要局限于学校街道活跃的日子。效果因实施策略而异。在一个跨学科团队参与的城市,收益更大,这表明更广泛的利益相关者参与可能会增强影响。在学校董事会主导实施的城市,效果更持久,突出了学校驱动型领导的价值。仅在下午进行干预在上午效果较差,但在下午同样或更有效。只关闭上落客区比限制更大范围的街道影响更小。上午的减少幅度更大,可能是由于初始车辆数量较高,而下午的减少更可持续,可能反映了学生步行回家的可能性增加。这些发现突出了学校街道在减少车辆使用和排放方面的潜力,强调了战略实施和利益相关者参与的必要性。
{"title":"Evaluating the impact of a School Streets intervention on personal vehicle use and air quality: Pilot studies at four suburban schools in Canada","authors":"Kerstyn L. Lutz,&nbsp;Amanda Norton,&nbsp;Matthew D. Adams","doi":"10.1016/j.jth.2025.102190","DOIUrl":"10.1016/j.jth.2025.102190","url":null,"abstract":"<div><h3>Introduction</h3><div>Active School Transportation (AST) has declined globally, coinciding with increased personal vehicle use. School Streets interventions aim to reverse this trend by temporarily closing streets adjacent to schools during drop-off and pick-up times to promote AST and reduce vehicle use while offering additional benefits like improved air quality. While grey literature suggests effectiveness, rigorous evaluations are lacking.</div></div><div><h3>Methods</h3><div>This study examined School Streets at four suburban schools in two Canadian cities, where implementation strategies differed. Changes in personal vehicle use were assessed through vehicle counts, while traffic, emissions, and dispersion models estimated fluctuations in vehicle emissions and related ambient air pollution.</div></div><div><h3>Results</h3><div>Results showed School Streets reduced personal vehicle use by 35 %, vehicle emissions by 31 %, and related ambient air pollution by 93 %. However, post-intervention reductions fell to 5 %, suggesting that the benefits are primarily constrained to the days when School Streets are active. Effectiveness varied by implementation strategy. In the city where a cross-disciplinary team was involved, benefits were greater, suggesting broader stakeholder engagement may enhance impact. In the city where the school board led implementation, effects were more sustained, highlighting the value of school-driven leadership. Afternoon-only interventions were less effective in the morning but equally or more effective in the afternoon. Closing only drop-off and pick-up areas was less impactful than restricting a larger street section. Morning reductions were larger, likely due to higher initial vehicle volumes, while afternoon reductions were more sustainable, likely reflecting students’ increased likelihood of walking home.</div></div><div><h3>Conclusions</h3><div>These findings highlight School Streets' potential to reduce vehicle use and emissions, emphasizing the need for strategic implementation and stakeholder involvement.</div></div>","PeriodicalId":47838,"journal":{"name":"Journal of Transport & Health","volume":"45 ","pages":"Article 102190"},"PeriodicalIF":3.3,"publicationDate":"2025-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145364072","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
Planning for inclusive active transportation: A systematic literature review of disability integration and interventions 规划包容性主动交通:残疾整合和干预的系统文献综述
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-10-22 DOI: 10.1016/j.jth.2025.102198
Romana Schweiger , Ayyoob Sharifi

Introduction

Despite being considered an effective way to reduce Greenhouse Gas Emissions (GHGs) in the transport sector, thereby contributing to climate change mitigation, the transition to active transportation modes continues to present challenges, especially for vulnerable social groups and individuals with disabilities (PWD). A growing body of literature has explored different aspects of active travel interventions. However, there is a lack of research that evaluates the effectiveness of interventions aimed at enhancing access for PWD to active transport through a systematic literature review.

Methods

Unlike previous reviews that primarily describe travel barriers and facilitators for PWD, this study provides a systematic review of disability integration and the effectiveness of interventions for active transportation accessibility. We review 26 studies retrieved from the Web of Science.

Results

The results show that research on active transport interventions for PWD is growing but remains fragmented, with a strong bias toward visual impairments, limited geographic scope, and small, inconsistent study designs. While interventions such as navigation aids and infrastructure modifications demonstrate promise, evidence of real-world effectiveness is scarce, underscoring the need for broader and more rigorous evaluation.

Conclusions

The findings reveal that to ensure equitable transport and urban transformation, future research must incorporate a broader range of disabilities, use uniform classification systems, evaluate real-world effectiveness, and expand geographical scope beyond developed countries.
导语尽管被认为是减少运输部门温室气体排放的有效途径,从而有助于减缓气候变化,但向主动交通方式的过渡仍然面临挑战,特别是对弱势社会群体和残疾人而言。越来越多的文献探讨了积极旅行干预的不同方面。然而,缺乏通过系统的文献综述来评估旨在促进残疾人士使用主动交通工具的干预措施的有效性的研究。与以往主要描述残疾人士出行障碍和便利因素的综述不同,本研究对残疾整合和主动交通可达性干预措施的有效性进行了系统综述。我们回顾了从Web of Science检索到的26项研究。研究结果表明,针对残疾人士的主动交通干预措施的研究正在增长,但仍然是碎片化的,主要针对视力障碍人士,地理范围有限,研究设计规模小,不一致。虽然导航辅助设备和基础设施改造等干预措施显示出了希望,但实际效果的证据很少,因此需要进行更广泛、更严格的评估。研究结果表明,为了确保公平的交通和城市转型,未来的研究必须纳入更广泛的残疾人范围,使用统一的分类系统,评估现实世界的有效性,并将地理范围扩大到发达国家以外。
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引用次数: 0
Transportation insecurity in older adults aged 60 and older in Clark County, Nevada 内华达州克拉克县60岁及以上老年人的交通不安全状况
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-10-21 DOI: 10.1016/j.jth.2025.102196
Alyx Phillips , Courtney Coughenour , Ian McDonough

Introduction

With the growing aging population, ensuring that communities are age-friendly and address older adults' health, social, and economic needs is a public health priority. Transportation insecurity is associated with various aspects of individuals’ lives, affecting overall health and well-being, the ability to live independently, and adequately participate in society. The purpose of this study was to understand the prevalence and correlates of transportation insecurity among older adults aged 60 and older residing in Clark County, NV.

Methodology

Using a quantitative, cross-sectional design, researchers conducted phone surveys with a 24.58 % response rate using random-digit dialing and speaking directly to the older adult. Transportation insecurity was measured using the Sixteen-Item Transportation Security Index; other correlates known to be associated with barriers to transportation included race, ethnicity, age, gender, educational attainment, income level, marital status, disability status, and household characteristics.

Results

Of the 1001 participants, 25.3 % experienced transportation insecurity; 6.1 % experienced marginal transportation insecurity, 6.7 % experienced low transportation insecurity, 5.0 % experienced moderate transportation insecurity, and 7.5 % experienced high transportation insecurity. A logistic regression model (ꭔ2 = 167.330, df = 1, p = <0.001) showed transportation insecurity was associated with income, age, and disability status.

Conclusions

Results highlight the need for transportation equity and public health policy. Interventions aimed at particularly vulnerable groups, namely low income and older adults with disabilities, could help to alleviate disparities and improve access to essential services.
随着人口老龄化的不断增长,确保社区对老年人友好并满足老年人的健康、社会和经济需求是公共卫生的优先事项。交通不安全与个人生活的各个方面有关,影响整体健康和福祉,独立生活和充分参与社会的能力。本研究的目的是了解居住在内华达州克拉克县的60岁及以上的老年人中交通不安全的患病率及其相关因素。方法采用定量、横断面设计,研究人员使用随机数字拨号和直接与老年人交谈进行电话调查,回应率为24.58%。运输不安全程度采用16项运输安全指数来衡量;其他已知与交通障碍相关的因素包括种族、民族、年龄、性别、受教育程度、收入水平、婚姻状况、残疾状况和家庭特征。结果在1001名参与者中,25.3%的人经历过交通不安全;6.1%的人经历了边缘运输不安全,6.7%的人经历了低运输不安全,5.0%的人经历了中度运输不安全,7.5%的人经历了高度运输不安全。logistic回归模型(ꭔ2 = 167.330,df = 1, p = <0.001)显示交通不安全与收入、年龄和残疾状况相关。结论交通公平和公共卫生政策的必要性。针对特别脆弱群体,即低收入和残疾老年人的干预措施可以帮助缩小差距,改善获得基本服务的机会。
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引用次数: 0
Patterns, facilitators, and barriers of physical activity and the association of physical activity with psychological outcomes and musculoskeletal disorders among occupational drivers in Pakistan 巴基斯坦职业司机身体活动的模式、促进因素和障碍以及身体活动与心理结果和肌肉骨骼疾病的关系
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-10-14 DOI: 10.1016/j.jth.2025.102191
Alam Zeb , Annick Timmermans , An Neven , Chris Burtin , Lotte Janssens , Marieke De Craemer , Zardad Khan , Aatik Arsh , Jonas Verbrugghe

Background

Occupational drivers are at higher risk of psychological distress and musculoskeletal disorders (MSDs) due to their sedentary jobs. However, limited evidence shows how barriers and facilitators affect drivers' physical activity (PA) and how these factors are associated with psychological outcomes and MSDs. This study assessed PA profiles, sitting time, PA-related barriers and facilitators, psychological outcomes, and MSDs among Pakistani drivers and examined associations between these factors.

Methods

A cross-sectional study recruited 300 occupational drivers in Pakistan. Data were collected through Qualtrics using validated questionnaires, including the short-form International Physical Activity Questionnaire, Barriers to Being Physically Active Quiz, Physical Activity and Leisure Motivation Scale, Depression Anxiety Stress Scale, and specific disability questionnaires. Descriptive statistics, correlation analyses, and multivariable regression were performed.

Results

Findings showed that 5 % had low, 63 % had moderate, and 32 % had high PA levels. Participants engaged in 7.5 ± 5.8 h of light PA, 3.3 ± 4.3 h of moderate-to-vigorous PA, and 103.0 ± 50.8 h of sitting per week. PA barriers (lack of energy, time, and resources) were negatively correlated with PA (r = −0.16 to −0.21, p < 0.01), while physical and psychological conditions were reported as facilitators. Moderate to extremely severe depression (53 %), anxiety (58 %), and stress (41 %) were prevalent, but regression showed no associations with PA. MSD prevalence was 65 %, with low back pain (41 %) being the most common. PA showed a protective effect on overall MSDs and low back pain.

Conclusions

Despite moderate to high PA levels, drivers remained sedentary and faced various barriers to PA participation. Workplace interventions addressing PA barriers, mental health, and MSD are needed.
背景职业司机由于久坐不动的工作,心理困扰和肌肉骨骼疾病(MSDs)的风险更高。然而,有限的证据表明障碍和促进因素如何影响司机的身体活动(PA),以及这些因素如何与心理结果和msd相关。本研究评估了巴基斯坦司机的PA概况、坐着时间、PA相关障碍和促进因素、心理结果和msd,并检查了这些因素之间的关系。方法采用横断面研究方法,在巴基斯坦招募300名职业司机。数据通过质量测量法收集,使用有效的问卷,包括简短的国际体育活动问卷、体育活动障碍测验、体育活动和休闲动机量表、抑郁焦虑压力量表和特定残疾问卷。进行描述性统计、相关分析和多变量回归分析。结果:5%的患者PA水平较低,63%为中等水平,32%为高水平。参与者每周进行7.5±5.8小时轻度PA, 3.3±4.3小时中度至剧烈PA和103.0±50.8小时坐着。PA障碍(缺乏精力、时间和资源)与PA呈负相关(r = - 0.16至- 0.21,p < 0.01),而生理和心理条件被认为是促进因素。中度至极重度抑郁(53%)、焦虑(58%)和压力(41%)普遍存在,但回归显示与PA没有关联。MSD患病率为65%,最常见的是腰痛(41%)。PA对总体MSDs和腰痛有保护作用。结论:尽管PA水平中高,但司机仍然久坐不动,并面临各种PA参与障碍。需要针对PA障碍、心理健康和MSD的工作场所干预措施。
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引用次数: 0
Assessing on-road cyclist behavior: A pilot evaluation of the cyclist behavior questionnaire for U.S. riders 评估在道路上骑自行车的行为:美国骑自行车者的行为问卷的试点评估
IF 3.3 3区 工程技术 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2025-10-14 DOI: 10.1016/j.jth.2025.102194
Anika Jannat Rimu , Shuchisnigdha Deb

Introduction

Cycling is an affordable and environmentally sustainable mode of transportation that promotes physical activity. However, the rising cyclist-motor vehicle crashes in the U.S. highlights the need to understand behavioral factors associated with cyclist crashes. This study aimed to develop and evaluate a Cyclist Behavior Questionnaire (CBQ-US) for the U.S. riders.

Methods

This study employed a mixed-method validation by combining a self-reported survey (N = 224) with a scenario-based bike simulator study. The psychometric structure was examined using Principal Component Analysis (PCA) and Confirmatory Factor Analysis (CFA). Predictive validity was tested in a bike simulator using ordinal logistic regression, and ANOVA was used to reveal demographic differences.

Results

PCA identified a four-factor model (violation, aggressive violation, positive behavior, and distraction and forgetfulness), that explained 66.9 % of the variance. CFA confirmed the structure with adequate model fit. Simulator-based scenarios significantly predicted the CBQ-US subscales. Demographic analyses demonstrated that male cyclists exhibited higher rates of aggressive violations. Middle-aged cyclists and those with a history of crashes with non-motor vehicles reported more distraction and forgetfulness. Notable differences were also observed across states, indicating the influence of inconsistent infrastructure and traffic laws.

Conclusion

The CBQ-US demonstrated strong psychometric properties, and the findings support the need for targeted interventions, such as restricting phone use, promoting bone-conductive headphones, infrastructure improvements and educational campaigns, to reduce crash risks. Despite having some limitations, the CBQ-US can be used as a useful tool in behavioral research and policy developments to promote cyclist safety and encourage active travel.
自行车是一种负担得起的环保可持续的交通方式,可以促进身体活动。然而,美国不断增加的骑自行车者与机动车相撞事故凸显了了解与骑自行车者相撞有关的行为因素的必要性。本研究的目的是开发和评估美国自行车手行为问卷(CBQ-US)。方法采用自我报告调查(N = 224)和基于场景的自行车模拟器研究相结合的混合方法进行验证。采用主成分分析(PCA)和验证性因子分析(CFA)对心理测量结构进行检验。在自行车模拟器中使用有序逻辑回归测试预测效度,并使用方差分析来揭示人口统计学差异。结果spca确定了一个四因素模型(违章行为、攻击性违章行为、积极行为、注意力分散和健忘),解释了66.9%的方差。CFA证实结构具有足够的模型拟合。基于模拟器的情景显著预测CBQ-US分量表。人口统计分析表明,骑自行车的男性表现出更高的攻击性违规率。中年骑自行车者和有非机动车撞车史的人更容易分心和健忘。各州之间也存在显著差异,这表明基础设施和交通法规不一致的影响。结论:CBQ-US显示出强大的心理测量特性,研究结果支持有针对性的干预措施的必要性,如限制使用手机,推广骨传导耳机,改善基础设施和教育活动,以减少碰撞风险。尽管CBQ-US有一些局限性,但它可以作为行为研究和政策制定的有用工具,以促进骑自行车者的安全,鼓励积极出行。
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Journal of Transport & Health
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