Search Results (12)

Evaluating the walkability of embedded community service facilities is crucial for fostering age-friendly neighborhoods. Existing studies predominantly focus on qualitative analyses of single age groups, lacking a quantitative framework that integrates multigenerational demands and dynamically combines accessibility with facility usability. This study proposes a novel age-differentiated walkability evaluation framework through a case study of the Maple Community in Chengdu, China. The framework innovatively integrates facility classification weighting systems, population-specific distance decay functions, and multisource spatial data analysis to reveal intergenerational disparities in facility demand and spatial suitability. Key contributions include the following: (1) developing mobility-attenuated accessibility models tailored to distinct age groups, overcoming the limitations of traditional single-function approaches; (2) establishing a multidimensional evaluation system that bridges accessibility theory and usability metrics; (3) empirically demonstrating the spatial equity improvements through embedded facility optimization. The results highlight that elderly residents prioritize healthcare facilities (weight = 0.22), while adolescents rely heavily on cultural–recreational amenities (weight = 0.32). Post-renewal walkability scores in core areas increased by 52.3%, yet persistent peripheral disparities underscore intergenerational accessibility gaps. The framework provides theoretical and methodological advancements for age-friendly community planning, offering actionable insights for data-driven urban renewal policies. Full article

With the intensification of aging, the imbalance between the supply and demand of elderly care services has become increasingly prominent. Taking Changsha as a case study, this research constructs an accessibility evaluation system based on the 15-min life circle theory, utilizing multi-source data. Spatial weighting characteristics of elderly care facility locations were analyzed through machine learning algorithms, and service coverage disparities between urban districts and suburban towns were assessed under 5-, 10-, and 15-min walking thresholds. Street view semantic segmentation technology was employed to extract street environmental elements in central urban areas, and a multiple regression model was established to elucidate the impact mechanisms of the built environment on walking accessibility. Key findings include: (1) Significant urban-rural service disparities exist, with 91.4% of urban core facilities offering seven service categories within 15-min walking catchments compared to 26.86% in township areas, demonstrating suburban infrastructure’s heavy reliance on administrative resource allocation. (2) Street environmental factors exhibit significant correlations with walking accessibility scores. At the 15-min walking threshold, building space ratio and transportation infrastructure coverage positively influenced walking convenience, while sky view ratio showed a negative correlation. (3) A random forest-based location prediction framework identified multiple service gaps in existing facilities. Suburban service deficiencies (e.g., 59.8% medical facility coverage within walkable catchments) emerge as critical equity barriers, prompting recommendations for integrated “micro-clinic + smart pharmacy” networks and prioritized mixed-use zoning in new urban planning. This research advances a data-driven framework for reconciling urbanization-aging conflicts, offering practical insights for developing nations in creating age-friendly urban environments. Full article

With the transformation of urban development patterns and profound changes in population structure in China, outdoor activity spaces in residential areas are facing common issues such as obsolete infrastructure, insufficient barrier-free facilities, and intergenerational conflicts, which severely impact residents’ quality of life and hinder high-quality urban development. Guided by the principles of all-age friendly and inclusive design, this study innovatively integrates eye-tracking and multi-modal physiological monitoring technologies to collect both subjective and objective perception data of different age groups regarding outdoor activity spaces in residential areas through human factor experiments and empirical interviews. Machine learning methods are utilized to analyze the data, uncovering the differentiated response mechanisms among diverse groups and clarifying the inclusive characteristics of these spaces. The findings reveal that: (1) Common Demands: All groups prioritize spatial features such as unobstructed views, adequate space, diverse landscapes, proximity accessibility, and smooth pavement surfaces, with similar levels of concern. (2) Differentiated Characteristics: Children place greater emphasis on environmental familiarity and children’s play facilities, while middle-aged and elderly groups show heightened concern for adequate space, efficient parking management, and barrier-free facilities. (3) Technical Validation: Heart Rate Variability (HRV) was identified as the core perception indicator for spatial inclusivity through dimensionality reduction using Self-Organizing Maps (SOM), and the Extra Trees model demonstrated superior performance in spatial inclusivity prediction. By integrating multi-group perception data, standardizing experimental environments, and applying intelligent data mining, this study achieves multi-modal data fusion and in-depth analysis, providing theoretical and methodological support for precisely optimizing outdoor activity spaces in residential areas and advancing the development of all-age friendly communities. Full article

Population aging and urbanization are two of the most significant social transformations of the 21st century. Against the backdrop of rapid aging in China, developing age-friendly community environments, particularly through the renovation of legacy residential communities, not only supports active and healthy aging but also promotes equity and sustainable development. This study focuses on residential communities built in the 1980s in Hangzhou, exploring strategies for the age-friendly renovation of outdoor public spaces. The residential communities that flourished during the construction boom of the 1980s are now confronting a dual challenge: aging populations and deteriorating facilities. However, existing renovation efforts often pay insufficient attention to the comprehensive age-friendly transformation of outdoor public spaces within these neighborhoods. Following a structured research framework encompassing investigation, evaluation, design, and discussion, this study first analyzes linear grid layouts and usage patterns of these communities. Then, the research team uses post-occupancy evaluation (POE) to assess the age-friendliness of outdoor public spaces. Semi-structured interviews with elderly residents identify key concerns and establish a preliminary evaluation framework, while a Likert-scale questionnaire quantifies the satisfaction with age-friendly features across four communities. The assessment reveals that key age-friendliness issues, including poor traffic safety, dispersed activity spaces, and insufficiently adapted facilities, are closely linked to the linear usage patterns within the spatial framework of the grid layouts. Based on the findings, the study develops tiered renovation goals, renovation principles and implemented an age-friendly design in the Hemu Community. The strengths, weaknesses, and feasibility of the renovation plan are discussed, while three recommendations are made to ensure successful implementation. The study is intended to provide a valuable reference for advancing age-friendly residential renewal efforts in Hangzhou and contributing to the broader objective of sustainable, inclusive city development. Full article

This study addresses the critical challenge of optimizing spatial arrangements for the elderly in rapidly aging societies. It investigates the proximity preference preferences among nine types of facilities frequently used by senior citizens in Dubai. The research is set against demographic shifts and policy paradigms that are shifting towards aging-in-community, emphasizing the need for comprehensive urban planning tailored to the elderly. The study classified individuals aged 65 and above as seniors and surveyed 180 participants at Dubai’s Al Safa Park. Researchers analyzed the proximity preference, termed ‘adjacency,’ of facilities, including residential, rest, public, cultural, transportation, welfare, medical, commercial, and religious facilities. Data collection spanned nine days and employed cross-analysis and multidimensional scaling (MDS) to interpret the findings. The results revealed a high preference for proximity between residential spaces and parks, supermarkets, and bus stops, indicating a desire for accessible facilities. MDS analysis showed residential, rest, and transportation facilities were spatially closer, while religious facilities were distinct in location. Income levels significantly influenced facility proximity preferences, with high-income seniors preferring commercial facilities near residential areas but medical facilities farther away. This study highlights the importance of considering income levels in urban planning for the elderly. Recommendations include planning residential, transportation, and green spaces in proximity preference while acknowledging varying preferences for religious facilities. Future research should focus on diverse regions and consider individual circumstances. This study contributes to urban planning by providing insights into senior citizens’ spatial preferences, which is crucial for enhancing facility usage and satisfaction in aging societies. Full article

The aging of the population is not only a global challenge, but it is also a major concern in the research on environmental behaviors. Urban green spaces are regarded as crucial for the well-being of the elderly. However, there is still a lack of in-depth investigation into the effect of spatial factors on the public activities performed by the elderly in urban parks in cold weather. Therefore, this study is aimed at filling this gap, with Nankai Park in Tianjin as the research object. In order to achieve this purpose, the behavioral patterns of elderly park users are mapped in this paper, based on participatory observation in combination with the collection of spatial data through continuous photography. To begin with, the park space is divided into 23 areas for correlation analysis. UCL Depthmap software is then used for park space syntax analysis, with Tangent used to evaluate the sunshine (shadow) factors. Specific indexes are established to quantify the spatial factors in each area, such as the shortest distance to the exit, the green space ratio, and facility density. GIS (Geographic Information System) is applied for data integration, and SPSS is applied to reveal the correlation between the behavioral data and the selected spatial factors. The key findings are as follows. (1) There are four space syntax indexes closely correlated with the activities that the elderly participate in. (2) The solar (overshadowing) conditions play an important role in the distribution of elderly park users. (3) There is no definitive relationship exhibited by the pattern of activities performed by the elderly with various factors such as number and diversity of seating facilities as well as the quantity and diversity of seating facilities. Finally, this analysis aims to explore research methodology that extends from qualitative observation to quantitative analysis. Future research will focus on the shaping of aging-friendly urban communities, which is expected to deepen our understanding of public activities held within urban parks in cold weather across the northern cities of China. Full article

With the rapid aging of the global population, China’s old urban areas, especially historical urban areas, are facing a more severe aging situation. In the context of heritage protection, the development and regeneration of historical urban areas are restricted. They usually face the aging and decay of housing, infrastructure, and public service facilities, which are harmful neighborhood environmental factors to the health development of older adults. Since the World Health Organization adopted “healthy aging” as a development strategy to deal with population aging, the mental health of older adults has become an increasingly important public health issue. A growing body of research demonstrates the positive impact of blue spaces (including oceans, rivers, lakes, wetlands, ponds, etc.) on older adults’ mental health, yet evidence on the potential of blue spaces in a historical environment to promote mental health among older adults remains limited. Therefore, exploring the neighborhood impact of blue space on the mental health of older adults has become a new entry point to provide an age-friendly environment for older adults in the ancient city. This study uses multi-source data such as community questionnaire data, remote sensing images, urban street view images, and environmental climate data of the ancient city of Suzhou, to extract a variety of blue space quantitative indicators, and uses the hierarchical linear model and mediation effect model to explore the neighborhood impact of blue space exposure in the historical environment on older adults, to try to explore the impact path and formation mechanism behind it. The result is that exposure to neighborhood blue space in Suzhou’s historic urban area is significantly related to the mental health of older adults. Additionally, neighborhood blue space exposure improves the mental health of older adults by relieving stress and promoting physical activities and social interaction. The health effects of neighborhood blue space exposure vary among elderly groups with different age and income stratifications, and have a greater impact on the healthy lifestyle and mental health of older adults in younger and lower-income aging groups. Based on a multidisciplinary theoretical perspective, this study enriches the empirical literature on the impact of blue space on the mental health of older adults in historical environments and provides a scientific basis for the regeneration planning of “healthy neighborhoods” and “healthy aging” in historical urban areas. Full article

To address the topic of building age-friendly cities that better meet the needs of the elderly in a sustainable-city-oriented manner, this paper focuses on the interaction between the needs of the elderly and urban facilities in the urban built environment in order to propose a comprehensive evaluation method regarding the friendliness of urban facilities with respect to the elderly in large urban areas. The development of the proposed method was guided by the distribution characteristics of the elderly population and combines a spatial measurement evaluation, which is based on the spatial distribution characteristics of urban facilities for the elderly, and a post-use measurement evaluation, which is based on the characteristics of use by the elderly. Taipei City and New Taipei City are then taken as examples for evaluation. From the final evaluation results of the Boston four-quadrant analysis, the areas with higher spatial and post-use metric evaluation values were defined as areas of high concern, while those with lower spatial and higher post-use metric evaluation values were defined as advantage-maintained areas. These two types of areas accounted for about 58% of the total area, and are distributed in the Taipei urban area and northeast New Taipei City. The areas with higher spatial and lower post-use metric evaluation values were defined as priority improvement areas, while those with lower spatial and post-use metric evaluation values were defined as key complement areas. These two types of area accounted for about 42%, and are mainly distributed in the northwest part of Taipei City, as well as the western and southern mountainous areas of New Taipei City. Accordingly, region-specific planning policy recommendations were provided. Full article

Against the backdrop of accelerating population aging and scarce elderly care resources and facilities in China, the issue of the sense of safety among the elderly has received widespread attention. This article is based on data from the China Labor Force Dynamics Survey (CLDS) in 2016 and takes three major urban agglomerations as examples to examine the impact mechanisms of urban built environments on elderly people’s sense of safety. The results indicate that the characteristics of the urban built environment, the social environment, and individual health affect the safety perceptions of the elderly. Among them, urbanization rate, hospital facilities, population density, greening rate, air quality, and frequency of dining out have significant impacts on elderly people’s sense of safety. Simultaneously, good daily exercise and mental health status can significantly improve elderly people’s sense of safety. This article summarizes the existing problems of aging-friendly spaces and facilities in three major urban agglomerations, proposes planning strategies to enhance elderly people’s sense of safety, and provides a useful reference for urban aging-friendly transformations and an elderly-friendly society. Full article

Building age-friendly cities with good accessibility and social equity can help improve older adults’ well-being and quality of life. However, current accessibility analysis of service facilities tends to target most general users, while few studies have been conducted regarding hospitals from an age-friendly perspective. This study aims to measure accessibility to tertiary hospitals and conduct its equity analysis for older adults aged 65 years or over. First, the gravity-based model and geographic information system are utilized to measure accessibility to tertiary hospitals within regions and across regions, and the overall accessibility of a region. Second, coefficient of variation and global Moran’s I are adopted to investigate differences in accessibility to tertiary hospitals by type among regions. Third, Lorenz curves and Gini coefficients are employed to analyze social equity of access to medical services for the elderly. Taking Tianjin, China as the case study, the results show that there exist spatial clusters in terms of accessibility to tertiary hospitals within districts, across districts, and of the whole district. Most districts in the city center have better access to these hospitals than the peripheral and suburban districts. The social equity of accessibility to tertiary hospitals is slightly better in the senior population than in the total population. This study can help the governments improve the spatial distribution and allocation of urban health care resources in a more equitable manner and promote the development of age-friendly cities in future. Full article

Thailand is projected to become a “super-aged” society in 2050, with more than 35 percent of the population aged 60 or above. The aging population represents enormous challenges in supporting the elderly’s needs in terms of living environment and well-being. Providing community facilities and services that foster healthy aging in urban residential areas ensures that older adults feel comfortable aging in their homes or communities. Therefore, this research study includes a comprehensive assessment of the needs of elderly people that used community facilities and services using a focus group interview, a site investigation, and a questionnaire survey in five urban housing projects in Bangkok. The study reveals that the need for community facilities and services, such as green spaces, safety facilities, and medical services, was prioritized by the majority of elderly respondents, especially those who were ambulant and active. Elderly people’s income and health status, the provision of community facilities and services for the elderly, and the usability and accessibility of community facilities were found to be key factors that affected elderly people’s satisfaction and participation in social activities. As reported in the literature, an elderly-friendly living environment should support social activities in the open spaces of residential areas. It is revealed by the study that green spaces, safety facilities, elderly clubs, medical and long-term care services, and social activity arrangement services were instrumental for elderly people’s social and health status; therefore, these should be considered by housing developers and facility managers. Full article

As population ages, ensuring that the elderly get their due rights has become a common concern of scholars in many fields. However, as an important public service facility in daily life of elderly, the research on the equity of urban parks is mostly based on the evaluation of accessibility. The equity of the elderly's access to urban parks services has been rarely discussed from the perspective of supply and demand balance. In the context of the concept of spatial equity, we used urban parks in the main city of Harbin as a case study, the actual travel mode of the elderly was considered in the evaluation, adopted an Integrated Spatial Equity Evaluation (ISEE) framework, quantitative evaluation of the equity of different levels of urban park under multiple traffic modes. In this study, the results showed that under the three modes of travel, the degree of spatial equity was higher for non-motorized trips than for the other two modes. In terms of urban parks hierarchy, the spatial equity of urban parks at district level were much higher than those at the neighborhood level and street level. The inequity between supply and demand for urban park for elderly people was significant and varies between administrative districts. The empirical evidence in this research may provide references and suggestions for urban parks planning and decision-making. In cities where the scale of land use is basically stable, such as Harbin, we can start from the spatial configuration of park green space system and public transportation system to improve the efficiency of urban parks provision. Thereby promoting the construction and development of an “old age-friendly” society. Full article