Objective:To determine the contributions of personal, structural, and neighborhood characteristics to differential access to health care for older persons in the United States. Methods:This study used the 1994 National Health InterviewSurvey, ages 65 and older (n= 12,341), 1990 census block group data, and data on health professional shortage areas. Logistic regression was used to model the probability of problems accessing care. Results:The likelihood of access problems increased sharply with decreasing gradients of family income and for those lacking private health care insurance. Rural areas and poor areas were at a disadvantage in accessing care, whereas residents of neighborhoods that were homogeneous in ancestral heritage appeared better able to access care. Discussion:Considering the high association between neighborhood and personal characteristics, it is notable that any neighborhood effects remained after combining them with personal effects.
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