Spatiotemporal effects of urban micro-scale built environment on cardiovascular diseases
Abstract Cardiovascular disease (CVD) has become a significant threat to the health of urban populations, and the urban built environment, as a key determinant of cardiovascular health, affects residents through various dimensions including physical activity, urban pollution, mental health, and diet...
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Nature Portfolio
2025-05-01
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| Series: | Scientific Reports |
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| Online Access: | https://doi.org/10.1038/s41598-025-02603-w |
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| author | Jinlong Liang Shuguang Deng Heping Yang Shuyan Zhu Rui Zheng |
| author_facet | Jinlong Liang Shuguang Deng Heping Yang Shuyan Zhu Rui Zheng |
| author_sort | Jinlong Liang |
| collection | DOAJ |
| description | Abstract Cardiovascular disease (CVD) has become a significant threat to the health of urban populations, and the urban built environment, as a key determinant of cardiovascular health, affects residents through various dimensions including physical activity, urban pollution, mental health, and dietary habits. However, existing research predominantly focuses on macro-level geographic scales, with limited exploration of the potential impact of intra-urban microenvironments on CVD. This study focuses on the central area of Nanning, China, as the case study area, employing methods such as global spatial autocorrelation analysis, emerging spatiotemporal hotspot analysis, and spatiotemporal geographically weighted regression (GTWR) analysis to comprehensively examine the spatiotemporal associations between CVD and built environment elements. The results reveal that CVD and built environment elements exhibit significant spatial clustering and correlations, with all variables demonstrating spatial clustering patterns. Six built environment factors—parks and squares, transportation facilities, life services, sports and leisure, medical care, and Catering and food—are spatially associated with disease incidence. The influence of built environment factors on CVD varies and exhibits pronounced spatiotemporal heterogeneity, with the greatest coefficient fluctuation observed for parks and squares, and the smallest for catering services. Parks and squares generally contribute positively to cardiovascular health by lowering disease risk across most areas, although in the central zone, dense population and heavy traffic lead to a positive association with disease incidence. Fortunately, this adverse impact has been gradually mitigated through ongoing improvements in urban green space planning; transportation facilities increases disease risk due to associated noise and air pollution, with particularly strong effects observed in the central region. However, the implementation of green transportation initiatives has effectively mitigated this negative impact; life services show a positive association with CVD, but their diverse types and spatially balanced distribution render their impact relatively minor; sports and leisure are associated with reduced disease risk in the central part of the study area, but in the northeast and northwest, they exhibit a positive association due to population dispersion. As residents’ usage habits become more consistent, the associated impacts are gradually stabilizing; medical care help reduce disease risk in the central and eastern regions, but show a positive correlation in the northern area due to patient overflow and referral patterns. With the more equitable distribution of healthcare resources, this relationship is gradually stabilizing; catering and food are positively associated with CVD, but the effect is relatively small and spatially balanced, likely due to their widespread and uniform distribution. These findings offer valuable case-based evidence for urban planning and public health policymaking, thereby contributing to the construction and advancement of healthy cities. |
| format | Article |
| id | doaj-art-69215b90983a4e7f9f6ecdd03b9c1ca4 |
| institution | DOAJ |
| issn | 2045-2322 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj-art-69215b90983a4e7f9f6ecdd03b9c1ca42025-08-20T03:10:17ZengNature PortfolioScientific Reports2045-23222025-05-0115111710.1038/s41598-025-02603-wSpatiotemporal effects of urban micro-scale built environment on cardiovascular diseasesJinlong Liang0Shuguang Deng1Heping Yang2Shuyan Zhu3Rui Zheng4School of Geographical and Planning, Nanning Normal UniversitySchool of Geographical and Planning, Nanning Normal UniversityNeurovascular Intervention Center, Guangxi Ethnic HospitalSchool of Geographical and Planning, Nanning Normal UniversitySchool of Geographical and Planning, Nanning Normal UniversityAbstract Cardiovascular disease (CVD) has become a significant threat to the health of urban populations, and the urban built environment, as a key determinant of cardiovascular health, affects residents through various dimensions including physical activity, urban pollution, mental health, and dietary habits. However, existing research predominantly focuses on macro-level geographic scales, with limited exploration of the potential impact of intra-urban microenvironments on CVD. This study focuses on the central area of Nanning, China, as the case study area, employing methods such as global spatial autocorrelation analysis, emerging spatiotemporal hotspot analysis, and spatiotemporal geographically weighted regression (GTWR) analysis to comprehensively examine the spatiotemporal associations between CVD and built environment elements. The results reveal that CVD and built environment elements exhibit significant spatial clustering and correlations, with all variables demonstrating spatial clustering patterns. Six built environment factors—parks and squares, transportation facilities, life services, sports and leisure, medical care, and Catering and food—are spatially associated with disease incidence. The influence of built environment factors on CVD varies and exhibits pronounced spatiotemporal heterogeneity, with the greatest coefficient fluctuation observed for parks and squares, and the smallest for catering services. Parks and squares generally contribute positively to cardiovascular health by lowering disease risk across most areas, although in the central zone, dense population and heavy traffic lead to a positive association with disease incidence. Fortunately, this adverse impact has been gradually mitigated through ongoing improvements in urban green space planning; transportation facilities increases disease risk due to associated noise and air pollution, with particularly strong effects observed in the central region. However, the implementation of green transportation initiatives has effectively mitigated this negative impact; life services show a positive association with CVD, but their diverse types and spatially balanced distribution render their impact relatively minor; sports and leisure are associated with reduced disease risk in the central part of the study area, but in the northeast and northwest, they exhibit a positive association due to population dispersion. As residents’ usage habits become more consistent, the associated impacts are gradually stabilizing; medical care help reduce disease risk in the central and eastern regions, but show a positive correlation in the northern area due to patient overflow and referral patterns. With the more equitable distribution of healthcare resources, this relationship is gradually stabilizing; catering and food are positively associated with CVD, but the effect is relatively small and spatially balanced, likely due to their widespread and uniform distribution. These findings offer valuable case-based evidence for urban planning and public health policymaking, thereby contributing to the construction and advancement of healthy cities.https://doi.org/10.1038/s41598-025-02603-wBuilt environmentCardiovascular diseasesSpatiotemporal evolutionSpatiotemporal epidemiology |
| spellingShingle | Jinlong Liang Shuguang Deng Heping Yang Shuyan Zhu Rui Zheng Spatiotemporal effects of urban micro-scale built environment on cardiovascular diseases Scientific Reports Built environment Cardiovascular diseases Spatiotemporal evolution Spatiotemporal epidemiology |
| title | Spatiotemporal effects of urban micro-scale built environment on cardiovascular diseases |
| title_full | Spatiotemporal effects of urban micro-scale built environment on cardiovascular diseases |
| title_fullStr | Spatiotemporal effects of urban micro-scale built environment on cardiovascular diseases |
| title_full_unstemmed | Spatiotemporal effects of urban micro-scale built environment on cardiovascular diseases |
| title_short | Spatiotemporal effects of urban micro-scale built environment on cardiovascular diseases |
| title_sort | spatiotemporal effects of urban micro scale built environment on cardiovascular diseases |
| topic | Built environment Cardiovascular diseases Spatiotemporal evolution Spatiotemporal epidemiology |
| url | https://doi.org/10.1038/s41598-025-02603-w |
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