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31.
Gatrell AC 《Social science & medicine (1982)》2005,60(12):2661-2671
The interest of social scientists in complexity theory has developed rapidly in recent years. Here, I consider briefly the primary characteristics of complexity theory, with particular emphasis given to relations and networks, non-linearity, emergence, and hybrids. I assess the 'added value' compared with other, existing perspectives that emphasise relationality and connectedness. I also consider the philosophical underpinnings of complexity theory and its reliance on metaphor. As a vehicle for moving away from reductionist accounts, complexity theory potentially has much to say to those interested in research on health inequalities, spatial diffusion, emerging and resurgent infections, and risk. These and other applications in health geography that have invoked complexity theory are examined in the paper. Finally, I consider some of the missing elements in complexity theory and argue that while it is refreshing to see a fruitful line of theoretical debate in health geography, we need good empirical work to illuminate it. 相似文献
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Popay J Thomas C Williams G Bennett S Gatrell A Bostock L 《Social science & medicine (1982)》2003,57(1):55-69
This paper explores the links between lay knowledge, place and health related social action (or agency) at the individual and collective level. It is based on an analysis of in-depth interviews and neighbourhood survey data across four localities in two cities in the North West of England.The qualitative analysis has identified 'guidelines' that we argue provide socially shared understandings of the normative contours of 'proper places' which shape the way people respond to the everyday lived reality of places. The quantitative findings suggest that a substantial minority of people, particularly in disadvantaged areas, are exposed to significant dissonance between the normative dimensions and lived experience of place. The analysis points to potential interactions between individual and collective action which may affect the health of individuals and populations and 'ontological fit'-people's ability to (re) construct a positive identity despite living in what they and others perceive to be an 'improper' place. This is linked to their biographical connections with particular places and the extent to which they can localise problems and people in places at a distance from themselves. The paper contributes to understanding about the processes that generate inequalities in the health experience of people living in sharply contrasting socio-economic circumstances as well as finer-grained health inequalities between the 'poor' and the 'poorest'. 相似文献
35.
This study investigates variations in survival following surgery for colo-rectal cancer in the Wessex region (part of southern England), using 5147 cases diagnosed between 1 September 1991 and 31 August 1995. Survival curve estimation by life tables and Cox's proportional hazards model were used to examine geographical variation in cancer survival, with a specific focus on distance between place of residence and treatment centre, and district of treatment. We also consider whether area deprivation has an impact on survival. In seeking to answer these questions we control for possible confounders, including: age, gender, site of tumour, stage of disease at operation, hospital size and surgery type (whether elective or non-elective). District of treatment, distance and deprivation all show a relationship to outcome using survival curves, but when adjusting for other covariates using the Cox model, and considering deaths from all causes, only district of treatment was a very significant covariate (p < 0.0001). Distance, deprivation, and gender were only weakly significant (p < 0.10). Considering only deaths related to operation (within 30 days) district of treatment remained significant, but while distance had some effect on outcome, deprivation and gender ceased to be significant covariates. There is some evidence that those who live furthest from centres of treatment have the worst outcomes but the 'geography of survival' manifests itself more through where patients are treated than through area (deprivation) effects or relative location. The results have important policy implications, as they show variations among treatment centres having controlled for potentially confounding factors. 相似文献
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We seek to map and describe variation in geographic access to the set of 189 specialist adult inpatient hospices in England and Wales. Using almost 35,000 small Census areas (Local Super Output Areas: LSOAs) as our units of analysis, the locations of hospices, and estimated drive times from LSOAs to hospices we construct an accessibility 'score' for each LSOA, for England and Wales as a whole. Data on cancer mortality are used as a proxy for the 'demand' for hospice care and we then identify that subset of small areas in which accessibility (service supply) is relatively poor yet the potential 'demand' for hospice services is above average. That subset is then filtered according to the deprivation score for each LSOA, in order to identify those LSOAs which are also above average in terms of deprivation. While urban areas are relatively well served, large parts of England and Wales have poor access to hospices, and there is a risk that the needs of those living in relatively deprived areas may be unmet. 相似文献
38.
Level 1 Cardiac Arrest Centers: A Lesson It Is Not Time to Learn 总被引:1,自引:0,他引:1
Cloyd B. Gatrell 《Academic emergency medicine》2005,12(10):1014-1014
39.
Theorising Inequalities in Health: The Place of Lay Knowledge 总被引:5,自引:0,他引:5
Jennie Popay Gareth Williams Carol Thomas & Tony Gatrell 《Sociology of health & illness》1998,20(5):619-644
This paper contributes to the development of theory and research on inequalities in health. Our central premise is that these are currently limited because they fail adequately to address the relationship between agency and structure, and that lay knowledge in the form of narrative has a significant contribution to make to this endeavour. The paper is divided into three sections. In the first section we briefly review the existing, largely quantitative research on inequalities in health. We then move on to consider some of the most significant critiques of this body of work highlighting three issues: the pursuit of overly simple unidimensional explanations within ‘risk factor’ epidemiology and the (probably inevitable) inability of this research tradition to encompass the full complexity of social processes; the failure to consider the social context of individual behaviour and, in particular, the possibility for, and determinants of, creative human agency; and, thirdly, the need for ‘place’ and ‘time’ (both historical and biographical) to be given greater theoretical prominence. In the final section of the paper the potential theoretical significance of ‘place’ and ‘lay knowledge’, and the relationship between these concepts, in inequalities research is explored. Here we suggest three developments as a necessary condition for a more adequate theoretical framework in this field. We consider first the need for the conceptualisation and measurement of ‘place’ within a historical context, as the location in which macro social structures impact on people’s lives. Second, we argue for a re-conceptualisation of lay knowledge about everyday life in general and the nature and causes of health and illness in particular, as narratives which have embedded within them explanations for what people do and why – and which, in turn, shape social action. Finally, we suggest that this narrative knowledge is also the medium through which people locate themselves within the places they inhabit and determine how to act within and upon them. Lay knowledge therefore offers a vitally important but neglected perspective on the relationship between social context and the experience of health and illness at the individual and population level. 相似文献
40.
Amyotrophic lateral sclerosis in Lancashire and South Cumbria, England, 1976-1986. A geographical study 总被引:2,自引:0,他引:2
An attempt was made to identify all patients presenting with amyotrophic lateral sclerosis (ALS) during a 10-year period in Lancashire and South Cumbria, England. An analysis of their place of residence was made using the postal code. This was used to allocate each patient to an electoral ward. Using such small areal units, it was found that more cases of ALS had arisen than would have been expected by chance in several wards during the study period. Although the actual number of wards showing this effect was probably not increased, the significance levels suggest that the disease may not show a random geographical distribution. No evidence of clustering of year of birth was found. These findings indicate the need for further work seeking geographical clusters of ALS and are discussed in relation to current etiological hypotheses of the disease. 相似文献