PubMed Health⌕ Search

SEARCH · PubMed Health

Results for “Built Environment”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 109 records · Page 6Linked to original sources
PubMed2003

The relationship between 'wild' and 'building' isolates of the dry rot fungus Serpula lacrymans.

Molecular and morphological parameters of Serpula lacrymans isolates from various sites in the built environment in Europe and Australia were compared to similar parameters of 'wild' isolates from India, the Sumava Mountains (Czech Republic) and Mount Shasta (USA). The Indian, Czech Republic and all of the building isolates bar one showed identity in both molecular and morphological features. The Australian and the USA isolates (BF-050 and USA'94 respectively) showed specific morphological differences and could be separated on the basis of randomly amplified polymorphic deoxyribonucleic acid polymerase chain reaction (RAPD PCR) with the USA isolate being least closely related to the S. lacrymans type strain of FPRL12C. ITS sequence data revealed two base differences between FPRL12C and BF-050 in the 673 sequenced, nine differences between FPRL12C and USA'94 and 16 differences between USA'94 and the closely related organism Serpula himantioides. The possible evolutionary relationships between the various isolates are discussed along with suggestions for the origin of S. lacrymans as a scourge of the built environment in many temperate areas of the world.

Australia↗
PubMed2006

The built-in environment: the role of personality and physical activity.

Personality trait psychology has seen a reemergence in recent years, and researchers are beginning to apply personality models to understand health behavior habits. This review features recent research on personality correlates of physical activity (PA) and the integration of personality with PA-related social cognition. The current definition and status of general personality work is introduced followed by a review and discussion of the evidence for personality and PA relations. The review concludes with recommendations for personality-matched PA marketing and experimental and longitudinal designs.

Biomarkers↗
PubMed2005

Drug use, misuse, and the urban environment.

Urbanization is probably the single most important demographic shift world-wide throughout the past and the new century and represents a sentinel change from how most of the world's population has lived for the past several thousand years. As urban living becomes the predominant social context for the majority of the world's population, the very ubiquity of urban living promises to shape health directly and to indirectly affect what we typically consider risk factors or determinants of population health. Although a growing body of research is exploring how characteristics of the urban environment may be associated with health (e.g. depression) and risk behaviours (e.g. exercise patterns), relatively little research has systematically assessed how the urban environment may affect drug use and misuse. In this paper we will propose a conceptual framework for considering how different characteristics of the urban environment (e.g. collective efficacy, the built environment) may be associated with drug use and misuse, summarize the existing empiric literature that substantiates elements of this framework, and identify potential directions for future research.

Health Services Accessibility↗
PubMed1991

1991 Muriel Driver lecture. The environment: a focus for occupational therapy.

Individuals in Canada with a disability encounter environmental constraints that limit their active participation in the daily life of our communities. Fundamental inequities in participation and integration continue to exist and there is a need for a concerted effort to eliminate these disabling environments. Several factors, including the built environment, societal production of space, classification of individuals based on norms, the perception of disability as deviance, the power of health disciplines and bureaucracy are examined to determine their contribution to the creation of these disabling environments. Recent modifications to occupational therapy theory and practice, while meaningful, have not fully explored ways in which disabling environments limit occupation. Prevailing ideas about occupation and the environment are examined for their contribution to solving these environmental problems. Principles which can assist occupational therapy intervention directed at changing disabling environments are described. The intent is to define methods of changing disabling environments, based on the desires and active participation of people with disabilities

Architectural Accessibility↗
PubMed2005

Topophilia and the quality of life.

With this research I tested the hypothesis that individual preferences for specific ecosystem components and restorative environments are significantly associated with quality of life (QOL). A total of 379 human subjects responded to a structured 18-item questionnaire on topophilia and to the 26-item World Health Organization's Quality of Life (WHOQOL-Bref) instrument. Confirmatory factor analyses revealed four domains of topophilia (ecodiversity, synesthetic tendency, cognitive challenge, and familiarity) and four domains of QOL (physical, psychological, social, and environmental). Synesthetic tendency was the strongest domain of topophilia, whereas the psychological aspect of QOL was the strongest. Structural equation modeling was used to explore the adequacy of a theoretical model linking topophilia and QOL. The model fit the data extremely well: chi2 = 5.02, p = 0.414; correlation = 0.12 (p = 0.047). All four domains of topophilia were significantly correlated with the level of restoration experienced by respondents at their current domicile [for cognitive challenge: r = 0.19; p < 0.01; familiarity: r = 0.12; p < 0.05; synesthetic tendency: r = 0.18; p < 0.01; ecodiversity (the highest value): r = 0.28; p < 0.01]. Within ecodiversity, preferences for water and flowers were associated with high overall QOL (r = 0.162 and 0.105, respectively; p < 0.01 and 0.05, respectively). Within the familiarity domain, identifiability was associated with the environmental domain of QOL (r = 0.115; p < 0.05), but not with overall QOL. These results provide a new methodologic framework for linking environmental quality and human health and for implementing evidence-based provision of restorative environments through targeted design of built environments to enhance human QOL.

Adolescent↗
PubMed1991

Signs, symbols, and the psychiatric environment.

The demands on the design and subsequent built environment for psychiatric treatment are exacting. Inside and out, the facility must offer a safe, comfortable, nonthreatening, readily comprehensible set of surroundings to support the therapy taking place there. All messages sent by the environment must convey sincere respect for the patient and sensitive concern for his or her physiological and psychological well-being.

Health Facility Environment↗
PubMed2003

Culture and point of view.

East Asians and Westerners perceive the world and think about it in very different ways. Westerners are inclined to attend to some focal object, analyzing its attributes and categorizing it in an effort to find out what rules govern its behavior. Rules used include formal logic. Causal attributions tend to focus exclusively on the object and are therefore often mistaken. East Asians are more likely to attend to a broad perceptual and conceptual field, noticing relationships and changes and grouping objects based on family resemblance rather than category membership. Causal attributions emphasize the context. Social factors are likely to be important in directing attention. East Asians live in complex social networks with prescribed role relations. Attention to context is important to effective functioning. More independent Westerners live in less constraining social worlds and have the luxury of attending to the object and their goals with respect to it. The physical "affordances" of the environment may also influence perception. The built environments of the East are more complex and contain more objects than do those of the West. In addition, artistic products of the East emphasize the field and deemphasize individual objects, including people. Western art renders less of the field and emphasizes individual objects and people.

Cognition↗
PubMed1980

Task force report: sociophysical settings and mental health: opportunities for mental health services planning.

President Kennedy's "bold new approach" remains compelling 15 years after it was first announced. Mental health services at the community level have come a long way since the community mental health center program's establishment in 1963. Mental health manpower, advances in treatment technology, and volumes of service all have grown remarkably; but much still remains to be done to integrate community mental health services into the communities they serve in the planning of human services generally, and particularly in emphasis on preventive care. The National Council of Community Mental Health Centers Environmental Assessment Task Force has two closely related charges in these latter areas. First, to inquire into the "environmental" aspects of mental health at the community level; and, second, to explore environmental perspectives for the establishment of prevention initiatives in the delivery of services. This paper explores that charge by seeking a perspective on environment that traces the intersection of the built environment and social-interpersonal behavior with special attention to the implications for mental well-being. Implications of this perspective for community mental health center roles in community planning are considered, with reference to the establishment of preventive services.

Community Mental Health Centers↗
PubMed2004

Development and validation of AIMFREE: Accessibility Instruments Measuring Fitness and Recreation Environments.

PURPOSE: The purpose of this study was to develop and validate a series of 16 survey instruments measuring fitness and recreation accessibility, collectively referred to as AIMFREE (Accessibility Instruments Measuring Fitness and Recreation Environments). General domains of assessment included the built environment, equipment, programmes, policies, and training and behaviour. METHODS: Fitness and recreation professionals (n=35) assessed fitness centres/swimming pools (n=35) in nine regions across the US. Rasch analysis was used to assess the psychometric properties of the instrument. RESULTS: The AIMFREE evidenced adequate to good fit to the Rasch model and adequate to good internal consistency (r=0.70 - 0.90). Test-retest reliability ranged from 0.70 (entrance areas) to 0.97 (swimming pools). Analysis of differential item functioning indicated that item calibrations generally did not differ significantly between urban and suburban environments. CONCLUSION: The AIMFREE instruments demonstrated adequate to good fit to the Rasch model with several of the subscales demonstrating well to excellent separation of facility accessibility.

Architectural Accessibility↗
PubMed1993

A holosphere of healthy and sustainable communities.

Public health practice is in a transitory state, expanding considerably beyond medical and behavioural models of health and disease to encompass physical and social environmental health determinants. A new public health practice is emerging, apparent in initiatives like the international healthy cities/communities projects. This new public health practice must integrate the challenge of sustainable development, as defined by the 1987 World Commission on Environment and Development. The holosphere framework locates health as its central metaphor, and defines six interacting environmental spheres: a viable natural environment, a sustainable economic environment, a sufficient economy, an equitable social environment, a convivial community, and a livable built environment. There are five functional roles for local government: policy, legislation, education, partnerships and advocacy. Representative actions from each of the six environmental spheres of the holosphere framework are identified and discussed, using the five functional roles of local government. There is a need for new intersectoral forums to act upon the knowledge generated by integrative models such as the holosphere. Canadian Round Tables on Environment and Economy are encouraging examples of such intersectoralism.

Economics↗
PubMed2026

Neighborhood Hostility is Associated With the Relationship Between Park Proximity and Physical Activity Among Youth: National Evidence From Chile.

PURPOSE: Physical inactivity among youth is highly prevalent worldwide. Although proximity to parks and recreational facilities is generally associated with higher physical activity (PA), unsafe or hostile neighborhood environments may limit their use. This study examined whether neighborhood hostility moderates the association between access to recreational facilities and adherence to World Health Organization PA guidelines among Chilean youth. METHODS: This cross-sectional study analyzed data from the 2024 National Physical Activity and Sport Survey of Chile, including 3,477 urban participants stratified into childhood (5-10 years), early adolescence (11-13 years), and late adolescence (14-17 years). Built environment exposures included perceived access to recreational facilities, a cumulative neighborhood hostility score (0-5). Logistic regression models were stratified by age group and adjusted for covariates. Interaction terms assessed moderation by neighborhood hostility, and causal mediation analyses were performed. RESULTS: Adherence to World Health Organization guidelines was low (41.9% in childhood, 43.8% in early adolescence, and 43.9% in late adolescence). Greater distance to recreational facilities was associated with lower odds of meeting activity guidelines. Higher neighborhood hostility was independently associated with lower PA levels. Among adolescents, neighborhood hostility substantially attenuated the association between proximity and activity. Mediation analyses indicated partial mediation, with effective park utilization emerging as the strongest mechanism, accounting for 21.8% of the association (p < .001), followed by psychological motivation (11.9%). DISCUSSION: Proximity to recreational infrastructure alone is insufficient to promote PA in hostile neighborhoods. Policy approaches should integrate infrastructure provision with strategies addressing neighborhood safety and promoting active engagement.

Humans↗
PubMedDate not supplied

Indicators of environmental health in the urban setting.

The North American population is approximately 80% urbanized and spends almost 90% of the time indoors. Accordingly, the built environment is the most important--one might almost say "natural"--human environment. Urban settlements incorporate within their boundaries natural ecosystems of plant and animal life (often highly adapted to the urban environment), and are in turn incorporated within wider bioregions and global ecosystems. But urban settlements are not just built and natural physical environments, they are social, economic, cultural and political environments; the whole constitutes an urban ecosystem. These ecosystems have profound implications for the physical, mental, social, emotional and spiritual well-being of their human inhabitants, as well as for human beings remote from these urban ecosystems. Therefore, this paper discusses urban ecosystems and human health and presents a framework for indicators of environmental health in the urban setting based on such an understanding. The concepts of environmental viability, ecological sustainability, urban livability, community conviviality, social equity, and economic adequacy are discussed in relation to human health and are used to organize proposed candidate indicators for urban ecosystems and public health.

Ecosystem↗
PubMed2006

Learning about environments: the significance of primal landscapes.

The way we learn about our environments--be they farms, forests, or tribal lands--has implications for the formulation of environmental policy. This article presents the findings of how residents learned about their environments in two rural case studies conducted in northern Queensland and relates these to the concept of "primal landscapes," which is concerned with the interaction that occurs between children and the environments in which they mature. Rather than focusing specifically on built environments or natural environments, the article draws on an approach that conceptualizes environment as meaning-laden places in which we live and work, which integrate social, cultural, biological, physical, and economic dimensions. In drawing insights for environmental policy, the article draws attention to the timing of policy interventions, the significance of experiential environmental education, the potential to learn from place-based festivals, and the importance of learning from extreme events such as fires and floods.

Child↗
PubMed2006

The impact of the physical and urban environment on mental well-being.

OBJECTIVES: To examine the strength of association between physical and social factors in the built environment and mental well-being, and to determine which factors are the most important. STUDY DESIGN: A postal survey based on a theoretical model of domains that might link the physical and urban environment with mental well-being was sent to 2696 adults aged 18 years or over, in four areas of Greenwich, London. Mental health was measured using the SF36 subscales for mental health (MH) and vitality (V). Additional household and area level data were appended for each respondent from a range of sources. RESULTS: 1012 questionnaires were returned (38% response rate). At the univariate level significant confounders that were associated with poorer mental well-being were being female, 85+ years, unemployed or retired, on housing benefit, council tenant, two or more children, and having requested re-housing Better mental well-being was associated with being aged 65 years to 84 years (better MH and V). Within domain analysis, adjusting for each of the confounding factors, resulted in the following factors being significantly associated with being in the lowest quartile for MH score: (i) control over the internal environment (damp), (ii) design and maintenance (not liking the look of the estate/road, (iii) noise (neighbour noise), (iv) density and escape (feeling over-crowded in the home, being dissatisfied with green spaces, dissatisfied with social and entertainment facilities) being dissatisfied with community facilities (such as libraries and community centres) was only significant for vitality, (v) fear of crime and harassment (feeling unsafe to go out in the day, feeling unsafe to go out at night, agreeing that needles and syringes left lying around are a problem) (vi) social participation (not enough events to get people together, not enough places to stop and chat). When these 12 factors were entered into a single model with the significant confounders five remained significantly associated with being in the lowest quartile for MH or V: neighbour noise MH OR 2.71 [95% CI 1.48, 4.98]; feeling over-crowded in the home MH OR 2.22 [1.42, 3.48]; being dissatisfied with access to green open spaces MH OR 1.69 [1.05, 2.74]; access to community facilities V OR 1.92, [1.24, 3.00]; feeling unsafe to go out in the day MH OR 1.64 [1.02, 2.64]; V OR 1.58 [1.00, 2.49]. CONCLUSIONS: This study confirms an association between the physical environment and mental well-being across a range of domains. The most important factors that operate independently are neighbour noise, sense of over-crowding in the home and escape facilities such as green spaces and community facilities, and fear of crime. This study highlights the need to intervene on both design and social features of residential areas to promote mental well-being.

Adult↗
PubMed2002

Neural basis of mental scanning of a topographic representation built from a text.

Humans have the ability to build and to inspect an internal visual image of an environment built from a verbal description. We used positron emission tomography (PET) to investigate the brain areas engaged in the mental scanning of a map that subjects built from the reading of a descriptive text. This task engaged a parieto-frontal network known to deal with spatial representations. Additional activations were evidenced in the angular gyrus and in Broca's and Wernicke's areas. In order to examine the neural impact of the learning modality, these PET results were compared to those obtained in another group of six subjects who performed a similar mental scanning task on a topographic representation built from visual inspection of a map. Both scanning tasks engaged the parieto-frontal network. However, the bilateral activation of the angular gyrus as well as the involvement of language areas appeared specific to the mental scanning of the topographic representation built from textual information. On the other hand, the right medial temporal lobe was activated only when a map had been visually learned. These results suggest that although both tasks involved visuo-spatial internal representation, a trace of the learning modality remained present in the brain.

Adult↗
PubMed2006

BMI, auto use, and the urban environment in San Francisco.

The epidemic of overweight and obesity has sparked interest in urban planning circles. Many believe the built environment directly influences physical health, and recent empirical evidence supports this notion. Cross-sectional survey data was collected from a sample of San Francisco residents (n=670) in the summer of 2005. Body mass index (BMI) served as the dependent variable. Independent variables included population density and auto use. Results indicate an inverse relationship between density and auto use as well as higher BMI scores for respondents reporting high levels of auto use for the work/school commute and trips to the grocery store.

Adolescent↗
PubMed2005

Soil erosion and non-point source pollution impacts assessment with the aid of multi-temporal remote sensing images.

Soil erosion associated with non-point source pollution is viewed as a process of land degradation in many terrestrial environments. Careful monitoring and assessment of land use variations with different temporal and spatial scales would reveal a fluctuating interface, punctuated by changes in rainfall and runoff, movement of people, perturbation from environmental disasters, and shifts in agricultural activities and cropping patterns. The use of multi-temporal remote sensing images in support of environmental modeling analysis in a geographic information system (GIS) environment leading to identification of a variety of long-term interactions between land, resources, and the built environment has been a highly promising approach in recent years. This paper started with a series of supervised land use classifications, using SPOT satellite imagery as a means, in the Kao-Ping River Basin, South Taiwan. Then, it was designed to differentiate the variations of eight land use patterns in the past decade, including orchard, farmland, sugarcane field, forest, grassland, barren, community, and water body. Final accuracy was confirmed based on interpretation of available aerial photographs and global positioning system (GPS) measurements. Finally, a numerical simulation model (General Watershed Loading Function, GWLF) was used to relate soil erosion to non-point source pollution impacts in the coupled land and river water systems. Research findings indicate that while the decadal increase in orchards poses a significant threat to water quality, the continual decrease in forested land exhibits a potential impact on water quality management. Non-point source pollution, contributing to part of the downstream water quality deterioration of the Kao-Ping River system in the last decade, has resulted in an irreversible impact on land integrity from a long-term perspective.

Agriculture↗