Green Space and the Risk of Non-communicable Diseases: A Study of Urban Residents in Dhaka City

Abstract

Non-communicable diseases (NCDs) are a leading cause of death in Bangladesh, including cardiovascular disease, cancer, and diabetes. Green spaces, defined as natural or semi-natural areas with vegetation, have been recognized for their potential to promote health and prevent NCDs. However, limited research exists on the relationship between green space and NCDs in urban areas of Dhaka City, Bangladesh. Therefore, this study aims to investigate the relationship between green space and NCD risk in urban residents of Dhaka City, focusing on the amount and distribution of green spaces, their effectiveness in reducing NCD risk, and recommendations for policymakers and urban planners. The findings could have significant implications for public health interventions, such as advocating for increased availability and accessibility of green spaces, improving their quality, and promoting activities that encourage their use. The study may also identify areas with inadequate access to green spaces, informing targeted interventions for equitable access. Furthermore, understanding the mechanisms through which green spaces influence NCD risk, such as physical activity, social interaction, air quality, and stress reduction, could lead to evidence-based interventions. The findings could be used to advocate for policy changes and urban planning strategies that prioritize green spaces as an important component of public health promotion and NCD prevention in urban areas. Collaborative efforts between health authorities, urban planners, policymakers, and community stakeholders may be necessary to implement strategies that increase the availability, accessibility, and quality of green spaces in Dhaka City. In conclusion, this study has the potential to contribute valuable knowledge to the literature on green space and health in urban areas of Bangladesh, with implications for public health policy and planning.