Educational and health services innovation to improve care for rural Hispanic communities in the US.

BACKGROUND: Access to comprehensive and quality health care services is difficult for socioeconomically disadvantaged groups in rural regions. Barriers to health care for rural Latinos include lack of insurance, language barriers and cultural differences. For the Latino immigrant population in rural areas, barriers to access are compounded. HEALTH NEEDS OF RURAL AREAS: THE CASE OF WALHALLA, SC: The town of Walhalla, South Carolina is a rural community located in Oconee County, the northwest corner of the state. Disparities exist between rural and urban residents in several health categories, and these disparities illustrate the need to provide competent, appropriate and affordable healthcare to rural populations. The Hispanic population of Oconee has dramatically increased in the past decade, and the majority of these immigrants have no health insurance and have limited access to health services. DESIGNING A PROGRAM TO FIT THE COMMUNITY--THE "WALHALLA EXPERIENCE": The purpose of the Accessible and Culturally Competent Health Care Project (ACCHCP) is to provide care for underserved populations in Oconee County, South Carolina while providing rural educational opportunities for health services students. Funded by the Health Resources and Services Administration of DHHS, the program is designed to offer culturally appropriate, sensitive, accessible, affordable and compassionate care in a mobile clinic setting. In this interdisciplinary program, nurse practitioners, health educators, bilingual interpreters, medical residents and Clemson University students and professors all played key roles. Women in the community also serve as Promotoras or lay health advisors. The program is unique in using educational initiatives and innovative strategies for bringing health care to this underserved community and offers important information for rural health care initiatives targeting minority groups. This paper reports on the challenges and successes in the development and implementation of the ACCHCP program in Walhalla, South Carolina.

Preliminary study of the relationship between thyroid status and cognitive and neuropsychiatric functioning in euthyroid patients with Alzheimer dementia.

OBJECTIVE: To investigate whether variations within normal ranges of thyroid functioning are related to cognitive and neuropsychiatric functioning in Alzheimer disease (AD). BACKGROUND: Mild alterations of thyroid hormone levels, even in the normal range, are associated with changes in mood and cognitive functioning in older, nondemented adults, and lower concentrations of thyroid hormones have been shown to be associated with an increased risk for cognitive decline. Less is known about the relationship between thyroid hormone levels and cognitive and neuropsychiatric dysfunction in AD. METHOD: Twenty-eight euthyroid patients with AD on donepezil underwent evaluation of thyroid status, including measures of thyroid-stimulating hormone (TSH) and free thyroxine (FT4), and cognitive and neuropsychiatric assessment with the Alzheimer's Disease Assessment Scale, Neuropsychiatric Inventory, and Visual Analog Mood Scales. RESULTS: Correlational analyses indicated statistically significant associations between FT4 concentrations and self-reported feelings of fear and fatigue. Fear and fatigue were negatively correlated with FT4. There were no significant relationships between thyroid hormones and cognition and other depressive and anxiety symptoms. CONCLUSIONS: Results of this preliminary study support a relationship between thyroid status and neuropsychiatric symptoms in euthyroid individuals with AD, with lower concentrations of FT4 associated with fear and fatigue.