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PubMed2003

Daily geographies of caregivers: mobility, routine, scale.

The bulk of care provided to elderly people living in the community and needing assistance is provided informally by family and friends. This paper investigates themes from an interpretation of interviews with informal caregivers about their experiences of caring for a frail, ill, or disabled elderly person at home. These themes include mobility, routine, and inter-relationships of scale. The caregivers' narratives illustrate the interconnected nature of physical, material and social, emotional aspects of care, and the profound spatial and social impact of providing informal care to a family member on their everyday lives. These are often at odds with political and social constructions of what it means to care at home. Concepts of space, place, and time are shown to be a helpful framework through which to understand issues and experiences of caring. The social and the physical aspects of the many interconnected scales and places which caregivers negotiate on an everyday basis both shape and are shaped by caregiving.

Adult↗
PubMed1999

Geographies of health perception in Québec: a multilevel perspective.

Self perceived health is a widely used measure and, in Quebec, it has been shown to vary significantly between geographical areas. In the present study, these geographical variations are examined in a multilevel analysis in order to disentangle compositional (individual characteristics) and contextual (place) effects. The analysis recognizes four levels of variation: individual, household, local and regional. Similar analyses carried out in Britain, have considered only two levels: individual and local. Data come from the 1992-1993 Quebec Health and Social Survey, a general household survey using a stratified two-stage sampling design. Health perception (the response variable) is considered with a set of individual predictor characteristics reflecting gender, lifestyle, socio-economic conditions, marital status and social support. Results show the existence of significant local area variations in health perception after having allowed for individual characteristics and variations at the household level. At the regional level, however, no systematic and significant variations remain although some individual regions are found to have a significant impact on health perception.

Adult↗
PubMed1998

The geography of dementia: an approach through epidemiology.

Dementia is an extremely common condition among the elderly. Over 100 epidemiological surveys have now been published from many countries. Methodological differences make comparisons difficult, although meta-studies carried out in Europe provide baseline material for developed countries. Surveys within each geographical area which has been studied are discussed. Differences in the distribution of sub-types of dementia and the resultant challenges to governments and researchers are set out.

Aged↗
PubMed1999

Is there a geography of alternative medical treatment in The Netherlands?

An increasing number of people are using alternative medical care. The literature suggests that there are important between place variations, however. This paper tries to assess the extent of these variations and mechanisms behind them for the utilization of homeopathy, paranormal healing and manual therapy. Are these variations a matter of level of supply, degree of urbanization, GP characteristics or simply a matter of composition of populations? Data are derived from the Dutch National Surgery of General Practice and analyzed using multilevel logistic regression models. Between place variation in utilization of homeopathy is mainly a matter of composition of populations with respect to health locus of control and religion. With respect to paranormal healing, it is exclusively a matter of religion. With respect to manual therapy, place variations are a matter of individual, GP, as well as area characteristics, but a relatively large amount remains unexplained.

Attitude of Health Personnel↗
PubMed1999

The geography of fundholding in southwest England: implications for the evolution of primary care groups.

Using postcode-ED linkage to calculate patient-weighted deprivation indices for 330 general practices in southwest England, this study examines whether the populations served by fundholding and non-fundholding practices varied with respect to socio-economic status. Little evidence is found of systematic socio-economic bias in the uptake of fundholding. However, a distinct spatial pattern to the distribution of fundholding is revealed in this article, urban practices having adopted the scheme more readily than their rural and mixed rural/urban counterparts. As practice-level fundholding is replaced by commissioning at the locality level, such geographical variation is likely to be expressed in the way in which primary care groups evolve.

Catchment Area, Health↗
PubMed1997

Why go see the doctor? Care goes from office to home as technology divorces function from geography.

Two functions of home care, assistance to improve disabled and aged patients' mobility and function, and self-care that includes treatment, screening-monitoring, exercise assistance, and information exchange, are described, as are the technologies used for these functions. Social and economic pressures as well as professional rationales that expand the use of technologies at home are noted, as is their impact on the site of care and on the patient-doctor relationship.

Aged↗
PubMed1987

Geography, drinking water chemistry, pesticides and herbicides and the etiology of Parkinson's disease.

In 1984 we made the first observation of a correlation between early age exposure to rural environment (and drinking well water) and development of idiopathic Parkinson's disease (IPD). These findings were subsequently confirmed elsewhere (Barbeau, 1985;25 Tanner, 1985). Analysis of all early age onset IPD (EPD) cases born and raised in Saskatchewan revealed that 20 of 22 had exclusively rural exposure during the first 15 years of life. This distribution was significantly different from the general population (p = 0.0141). Further study of the EPD group included sampling and metal analysis of childhood sources of drinking water in 18 cases and 36 age and sex-matched controls. Water collected from the two groups was analyzed for 23 metals (including 7 elements implicated in the etiology of IPD). There was no difference in the metal composition of the water between the two groups. Finally, a review of herbicide and pesticide use in Saskatchewan agriculture was undertaken to determine if there was an increased incidence of EPD following utilization of any particular chemical. No increase was found in the incidence of EPD with the introduction of any pesticide or herbicide, including Paraquat, for agricultural use. We conclude that there is a strong correlation between early age rural environmental exposure and development of IPD. We believe well water is a likely vehicle for the causal agent, but neither water metal concentration nor any of the herbicides and pesticides used in Saskatchewan agriculture are related to the cause.

Adult↗
PubMed2006

Physician perspectives on end-of-life care: factors of race, specialty, and geography.

OBJECTIVES: To describe physicians' end-of-life practices, perceptions regarding end-of-life care and characterize differences based upon physician specialty and demographic characteristics. To illuminate physicians' perceptions about differences among their African-American and Caucasian patients' preferences for end-of-life care. DESIGN AND METHODS: Twenty-four African-American and 16 Caucasian physicians (N=40) participated in an in-person interview including 23 primary care physicians, 7 cardiologists, and 10 oncologists. Twenty-four practices were in urban areas and 16 were in rural counties. RESULTS: Physicians perceived racial differences in preferences for end-of-life care between their Caucasian and African-American patients. Whereas oncologists and primary care physicians overwhelmingly reported having working relationships with hospice, only 57% of cardiologists reported having those contacts. African-American physicians were more likely than Caucasian physicians to perceive racial differences in their patients preferences for pain medication. SIGNIFICANCE OF RESULTS: Demographic factors such as race of physician and patient may impact the provider's perspective on end-of-life care including processes of care and communication with patients.

Adult↗
PubMed2003

Mortality from breast carcinoma among US women: the role and implications of socio-economics, heterogeneous insurance, screening mammography, and geography.

Despite rapid advances in medicine and beneficial lifestyle changes, the incidence and mortality rate of gynecologic carcinoma remains high worldwide. This paper presents the econometric model findings of the major drivers of breast cancer mortality among US women. The results have implications for public health policy formulation on disease incidence and the drivers of mortality risks. The research methodology is a fixed-effects GLS regression model of breast cancer mortality in US females age 25 and above, using 1990-1997 time-series data pooled across 50 US states and DC. The covariates are age, years schooled, family income, 'screening' mammography, insurance coverage types, race, and US census region. The regressions have strong explanatory powers. Finding education and income to be significantly and positively correlated with mortality supports the 'life in the fast lanes' hypothesis of Phelps. The policy of raising a woman's education at a given income appears more beneficial than raising her income at a given education level. The relatively higher mortality rate for Blacks suggests implementing culturally appropriate set of disease prevention and health promotion programs and policies. Mortality differs across insurance types with Medicaid the worst suggesting need for program reform. Mortality is greater for women ages 25-44 years, females 40-49 years who have had screening mammography, smokers, and residents of some US states. These findings suggest imposing more effective tobacco use control policies (e.g., imposing a special tobacco tax on adult smokers), creating a more tractable screening mammography surveillance system, and designing region-specific programs to cut breast cancer mortality risks.

Adult↗
PubMed2002

Food allergy is a matter of geography after all: sesame as a major cause of severe IgE-mediated food allergic reactions among infants and young children in Israel.

OBJECTIVE: To determine the prevalence, importance, and the order of frequency of IgE-mediated food allergens among infants and young children in Israel. STUDY DESIGN AND PATIENTS: In a cross-sectional study, the prevalence of IgE-mediated food allergy was investigated in 9070 infants and young children (0-2 years) who were followed-up at 23 Family Health Centers (FHCs) in central Israel. Patients with suspected IgE-mediated food allergic reactions, were recruited for further evaluation (detailed questionnaire and skin-prick test (SPT)). RESULTS: We identified 150 out of 9070 (1.7%) patients with suspected IgE-mediated food allergy. Among them, 102/150 (67%) [59 males, 43 females; mean age 10.3 months] completed a detailed questionnaire and underwent SPT. Evaluation revealed 131 positive SPTs in 78/102 (76.5%) patients. Twenty-seven positive SPTs in 18 patients were considered clinically irrelevant based on previous consumption of the relevant foods without clinical symptoms. Thus, there were 104 relevant positive SPTs in 78 patients. The overall prevalence of clinically relevant IgE-mediated food allergic reactions among these patients is estimated to be 1.2% (104/9070). The most common food allergens were egg, cow's milk, and sesame. Anaphylaxis was the presenting symptom in 14/78 (18%) including six sesame-induced cases. A history of other atopic diseases was reported in 27 (35%) patients. In addition, 22 (28%) had a history of atopy in first-degree family members. CONCLUSIONS: We found sesame to be a major cause of IgE-mediated food allergy in Israel. In fact, it is second only to cow's milk as a cause of anaphylaxis. We recommend that testing for food allergens be tailored to each community based on local experience and should include sesame in appropriate populations.

Child Welfare↗