ABSTRACT
PURPOSE: To determine the persistence of disparities in health care use and outcomes in socioeconomically diverse populations of epilepsy patients. METHODS: We followed patients for a year at one clinic in Houston and two in New York City that serve predominantly low-income, minority, Medicaid-insured, or uninsured patients, and a fourth clinic in Houston that serves a more balanced racial/ethnic and higher socioeconomic status (SES) population. We interviewed the patients several times regarding health care use, seizures, side effects, and outcomes, and examined differences between the patients at the three low-SES clinics and the patients at the high-SES clinic. KEY FINDINGS: After controlling for patients' age, gender, race/ethnicity, marital status, seizures, and side effects we found that low SES patients had consistently higher use of the hospital emergency room and more visits to a general practitioner. Hospitalizations were also consistently higher but the differences were not significant in most periods. Neurologist visits were relatively similar. Patients at the low SES sites also had a greater likelihood of having uncontrolled seizures, drug-related side effects, to be stigmatized, and have a lower overall quality of life throughout the study period. SIGNIFICANCE: These findings suggest the persistence of SES-related disparities in health care use and outcomes among patients with epilepsy who are receiving regular care.
Subject(s)
Epilepsy/therapy , Health Services/statistics & numerical data , Healthcare Disparities , Social Class , Adolescent , Adult , Aged , Child , Emergency Service, Hospital/statistics & numerical data , Female , General Practice/statistics & numerical data , Health Care Surveys , Health Services Accessibility , Humans , Male , Medically Uninsured , Middle Aged , Minority Groups , Office Visits/statistics & numerical data , Socioeconomic Factors , Surveys and Questionnaires , Treatment OutcomeABSTRACT
PURPOSE: The purpose of this study was to identify sociodemographic disparities in health care use among epilepsy patients receiving care at different sites and the extent to which the disparities persisted after adjusting for patient characteristics and site of care. METHODS: Three months of health care use data were obtained from baseline interviews of approximately 560 patients at four sites. One-half of the patients were from a Houston site and two NYC sites that serve predominantly low-income, minority, publicly insured, or uninsured patients. The other half were at the remaining site in Houston that serves a more balanced racial/ethnic and higher sociodemographic population. Differences in general and specialist visits, hospital emergency room (ER) care, and hospitalizations were associated with race/ethnicity, income, and coverage. Logistic regression was used to assess the extent to which the differences persisted when adjusting for individual patient characteristics and site of care. RESULTS: Compared to whites, blacks and Hispanics had higher rates of generalist visits [odds ratio (OR) = 5.3 and 4.9, p < 0.05), ER care (OR = 3.1 and 2.9, p < 0.05) and hospitalizations (OR = 5.4 and 6.2, p < 0.05), and lower rates of specialist visits (OR = 0.3 and 0.4, p < 0.05). A similar pattern was found related to patient income and coverage. The magnitude and significance of the disparities persisted when adjusting for individual characteristics but decreased substantially or were eliminated when site of care was added to the model. DISCUSSION: There are sociodemographic disparities in health care for people with epilepsy that are largely explained by differences in where patients receive care.
