What environmental factor is a significant determinant of health disparities?

Transportation barriers are a significant determinant of health disparities as they directly impact individuals' access to essential healthcare services, nutritious food, and other resources that are vital for maintaining good health. When people live in areas with limited public transport options or lack reliable private transportation, they may struggle to reach medical appointments, acquire fresh produce, or participate in health-promoting activities. These barriers can result in delayed or inadequate medical care, increased incidence of chronic diseases, and overall poorer health outcomes, disproportionately affecting marginalized communities who may already be facing other socioeconomic challenges.

In contrast, while weather changes, access to green spaces, and geographical distance from cities can influence health, transportation barriers have a more immediate and direct impact on an individual's ability to access necessary health-related resources and maintain a healthy lifestyle.