Low-income neighborhoods with high African American concentrations increased mortality for all residents, but particularly young and middle-aged men; Mexican American neighborhoods conferred a mortality advantage on male residents; women received a mortality advantage in neighborhoods with higher average educational attainment; and individual…

Many Americans do not have access to adequate medical care. Previous research on this problem focuses primarily on individual-level determinants of access such as income and insurance coverage. The role of community-level factors in helping or hindering individuals in obtaining needed medical care, however, has not received much attention. We…