Biomedical subjects

Sarah Curtis

Publications and source records attributed to Sarah Curtis.

12 recordsLinked to original sources

PubMed2006

Psychological distress among adolescents, and its relationship to individual, family and area characteristics in East London.

This paper identifies factors associated with variation in psychosocial distress among adolescents in a relatively deprived and ethnically diverse inner city setting in London, UK. The research draws on literature which discusses whether neighbourhood socio-economic conditions are associated with mental health, as well as attributes of individual adolescents and their families. We report an analysis of data from the Research with East London Adolescents: Community Health Survey (RELACHS). The survey collected data on mental health measured by the Strengths and Difficulties Questionnaire (SDQ), and on various aspects of individual and family circumstances. These data were linked with information about social and economic conditions in 'middle layer standard output areas' (MSOA) used for the population Census 2001, having a mean total population of 6767 in the study area. Census statistics including the Indices of Deprivation for 2004 proposed by the Office of the Deputy Prime Minister, were used to describe the socio-economic conditions within these areas. Although the socio-economic disparities among small areas were not typical of those across the whole of the country, there were differences in levels of deprivation and crime, social fragmentation, and ethnic composition. A Bayesian regression analysis using Gibbs sampling in the programme WinBugs investigated whether there was variability in SDQ at both individual and area (MSOA) level, and whether the predictor variables at both levels were significantly associated with SDQ. Individuals from Asian or Black ethnic groups, and those in families with harmonious relationships and no financial stress had significantly lower SDQ scores, i.e. better health. Those who had special educational needs or long standing illness, or were from reconstituted families had significantly worse SDQ scores. About 6% of the variation in SDQ was associated with area differences. However, this area variation was not related to differences in area indicators of socio-economic deprivation, crime or social fragmentation. There was a complex association between SDQ and ethnic composition of neighbourhoods.

Adolescent↗

PubMed2006

Mental disorders among Somali refugees: developing culturally appropriate measures and assessing socio-cultural risk factors.

BACKGROUND: There are few mental health data for Somali people. This is due to the absence of culturally validated appropriate assessment instruments and methodological challenges. We aimed to develop a culturally appropriate instrument, and address the methodological challenges and assess some risk factors for mental disorder among Somalis in London. METHODS: Following a comprehensive process of cultural adaptation of the MINI Neuropsychiatric Interview, we assessed ICD-10 mental disorders among 143 Somalis recruited from GP registers and community sites. Associations with demographic and economic characteristics, sampling venues, cultural and migration related risk factors are reported. RESULTS: A higher risk of mental disorders was found among Somalis who used Khat (OR = 10.5, 1.1-98.3) claimed asylum at entry to the UK (OR = 12.8, 2-81.4) and recruits from primary care rather than from community sites (OR = 5.9, 1.4-25.8). A lower risk of mental disorders was found amongst Somalis in employment (OR = 0.03, 0.01-0.61), and those receiving education in the UK and in Somalia (OR = 0.13, 0.02-0.92). Over a third of subjects had any mental disorder (36.4%, 28.4-44.4), mainly common mental disorders (CMD) (33.8%, 26-41.5) and post-traumatic stress disorder (PTSD) (14%, 8.8-20.8). CMD were found among 80% of those with PTSD. CONCLUSION: Public health interventions for Somalis should focus on CMD as well as PTSD, khat use and mental health screening for suicide risk and mental disorders on arrival.

Adolescent↗

PubMed2005

Post-migration geographical mobility, mental health and health service utilisation among Somali refugees in the UK: a qualitative study.

Migration is known to be associated with poor health outcomes for certain marginalised and socially disadvantaged populations. This paper reviews a number of reasons why residential mobility in the 'host' country may be associated with poor mental health for refugee populations and reports on a qualitative study of Somalis living in London, UK, and their beliefs about the relationship between residential mobility, poor health and health service use. Two discussion groups were undertaken with 13 Somali professionals and four groups with 21 lay Somalis in East and South London, UK. Lay Somalis did not wish to move accommodation but felt they were forced to move. Some Somali professionals believed that the nomadic history of Somalis made them more likely to elect to move in order to escape problems of living, but this was not supported by the lay group. Frequent geographical movements were seen as stressful and undesirable, disrupted family life and child development and were detrimental to well being. Residential mobility was also perceived to interfere with health care receipt and therefore should be more comprehensively assessed in larger quantitative studies.

Adult↗

PubMed2005

Medicine, landscapes, symbols: "The country Doctor" by Honoré de Balzac.

This paper considers examples from research that has interpreted literary works including representations of topographical landscapes, in order to examine the geographical and social perspectives of the author, and of the society in which the author was living and working. We focus especially on the use of representations of therapeutic landscapes in literature to convey the author's perceptions of the aspects of social and physical environments that contribute to human well-being. The novel entitled The country Doctor (Le Médecin de campagne) by Honore de Balzac, first published in 1833, is the particular focus of this paper and we consider this book in the context of the historical period when it was written and other novels of the period which also portray doctors and medicine in varying ways. We present an interpretation of Balzac's novel which focuses on four themes arising from the discussion in the introduction of this paper: the symbolic use of ideas of 'therapeutic landscapes' to represent the 'heroic' role of the doctor; the link between landscapes and ideas of medicine and health, corresponding to the Hippocratic heritage; the representation, through images of salubrious landscapes, of planning and economic development and the role of the leader; the significance of the contrast between the 'therapeutic' rural world and the unhealthy urban settings found in Paris. We conclude that The country Doctor is interesting because of the ways that it reflects the three aspects of landscape (physical, social and symbolic) that Gesler (1998. In: Kearns, R., Gesler W. (Eds.), Putting Health into Place: Landscape, Identity and Well-Being. Syracuse University Press, Syracuse, NY, pp. 17-35 (Chapter 2)) has identified as central 'therapeutic' qualities. Not only does the book reflect a conceptual model of what a therapeutic landscape might be, but it also uses this landscape symbolically as an allegory for spiritual progress and redemption, and for medical and social advance. The novel represents a period of transition from traditional social values and prescientific medical theory towards modernization of society associated with the growing domination of medical science, which continued into the 20th century.

Books↗

PubMed2004

The ecological relationship between deprivation, social isolation and rates of hospital admission for acute psychiatric care: a comparison of London and New York City.

We report on comparative analyses of small area variation in rates of acute hospital admissions for psychiatric conditions in Greater London around the year 1998 and in New York City (NYC) in 2000. Based on a theoretical model of the factors likely to influence psychiatric admission rates, and using data from the most recent population censuses and other sources, we examine the association with area indicators designed to measure access to hospital beds, socio-economic deprivation, social fragmentation and ethnic/racial composition. We report results on admissions for men and women aged 15-64 for all psychiatric conditions (excluding self-harm), drug-related substance abuse/addiction, schizophrenia and affective disorders. The units of analysis in NYC were 165 five-digit Zip Code Areas and, in London, 760 electoral wards as defined in 1998. The analysis controls for age and sex composition and, as a proxy for access to care, spatial proximity to hospitals with psychiatric beds. Poisson regression modeling incorporating random effects was used to control for both overdispersion in the counts of admissions and for the effects of spatial autocorrelation. The results for NYC and London showed that local admission rates for all types of condition were positively and significantly associated with deprivation and the association is independent of demographic composition or 'access' to beds. In NYC, social fragmentation showed a significant association with admissions due to affective disorders and schizophrenia, and for drug dependency among females. Racial minority concentration was significantly and positively associated with admissions for schizophrenia. In London, social fragmentation was associated positively with admissions for men and women due to schizophrenia and affective disorders. The variable measuring racial/ethnic minority concentration for London wards showed a negative association with admission rates for drug dependency and for affective disorders. We discuss the interpretation of these results and the issues they raise in terms of the potential and limitations of international comparison.

Adolescent↗

PubMed2004

Is patient involvement possible when decisions involve scarce resources? A qualitative study of decision-making in primary care.

Greater patient involvement has become a key goal of health care provision. This study explored the way in which general practitioners (GPs) in the UK manage the dual responsibilities of treating individual patients and making the most equitable use of National Health Service (NHS) resources in the context of the policy of greater patient involvement in decision-making. We undertook a qualitative study incorporating a series of interviews and focus groups with a sample of 24 GPs. We analysed GP accounts of decision-making by relating these to substantive ethical principles and the key procedural principle of explicitness in decision-making. GPs saw patient involvement in positive terms but for some GPs involvement served an instrumental purpose, for instance improving patient 'compliance'. GPs identified strongly with the role of patient advocate but experienced role tensions particularly with respect to wider responsibilities for budgets, populations, and society in general. GPs had an implicit understanding of the key ethical principle of explicitness and of other substantive ethical principles but there was incongruence between these and their interpretation in practice. Limited availability of GP time played an important role in this theory/practice gap. GPs engaged in implicit categorisation of patients, legitimating this process by reference to the diversity and complexity of general practice. If patient involvement in health care decision-making is to be increased, then questions of scarcity of resources, including time, will need to be taken into account. If strategies for greater patient involvement are to be pursued then this will have significant implications for funding primary care, particularly in terms of addressing the demands made on consultation time. Good ethics and good professional practice cost money and must be budgeted for. More explicit decision-making in primary care will need to be accompanied by greater explicitness at the national level about roles and responsibilities. Increased patient involvement has consequences for GP training and ways of addressing rationing dilemmas will need to be an important part of this training. Further research is needed to understand micro-decision-making, in particular the spaces in which processes of implicit categorisation lead to distorted communication between doctor and patient.

Access to Information↗

PubMed2004

Geographical variation in acute psychiatric admissions within New York City 1990-2000: growing inequalities in service use?

The paper analyses geographical variations in use of acute psychiatric inpatient services within New York City and how these have changed from 1990 to 2000. We review literature suggesting reasons for the variations observed. Data from the New York State Department of Health Statewide Planning Research and Cooperative System were combined with population census data to produce age standardized ratio indicators of admissions and of bed days, as measures of use of general hospitals for psychiatric conditions, by males aged 15-64, in Zip Code Areas of New York City, in 1990 and 2000. Geographical variations in hospital use were related to proximity to general hospitals with psychiatric beds and to socio-economic status of local populations (as recorded in the 1990 and 2000 population censuses). Areas close to psychiatric hospitals areas show high admission levels. Controlling for this, Zip Code Areas with higher concentrations of poverty, of African American residents or of persons living alone were associated with relatively high admission ratios. These relationships vary somewhat between diagnostic groups. Area inequalities in standardized admission ratios persisted and widened between 1990 and 2000, and the highest hospital admission ratios were increasingly concentrated where social and economic disadvantage was greatest. Various possible reasons for this trend are explored. We conclude that increasing intensity of poverty in disadvantaged areas is not likely to provide an explanation and that the trends are more likely to result from changes in hospital management and funding affecting access to hospital services.

Acute Disease↗

PubMed2004

Area effects on health variation over the life-course: analysis of the longitudinal study sample in England using new data on area of residence in childhood.

There is a growing literature which demonstrates that (a) conditions throughout the life-course are important for health outcomes in older people and (b) "contextual" conditions in the place of residence, as well as individual characteristics influence health variations. This paper contributes to this debate by presenting results of an analysis of data from the Office for National Statistics Longitudinal Study (LS) for England and Wales. The analysis makes use of a new set of variables, which have been added to the LS, describing the social and economic conditions in the 1930s in residential areas where members of the LS sample were registered as living in 1939. The analysis focuses on people who were aged 0-16 in 1939. The health outcomes considered are death between 1981 and 1991, and for those still living, whether long-term illness was reported in the 1991 census. Regression analysis is used to examine the effects of residence in 1981, and data on the registered place of residence in 1939. The analysis shows that individual characteristics and type of area of residence in 1981 were associated with health outcomes. In addition, some variables describing socio-economic conditions in the 1930s contribute independently to the regression models (notably measures of economic deprivation and unemployment). The results suggest that conditions in residential area in early life may help to explain relatively poor health experience of populations in some parts of Britain today.

Adolescent↗

PubMed2004

Therapy by design: evaluating the UK hospital building program.

A renewed interest in hospital design in the UK, prompted by the Private Finance Initiative, provides an opportunity to consider hospitals as 'therapeutic environments'. Noting that the therapeutic value of hospitals is related to their physical, social and symbolic design, this paper argues that 'expert' knowledges have encouraged the development of hospitals that all-too-rarely provide benign settings for promoting patient recovery and healing. The recent programme of hospital building in the UK, however, has been accompanied by a vigorous debate over what constitutes good hospital design, with four significant ideas emerging: hospitals should be clinically efficient, be integrated within the community, be accessible to consumers and the public, and encourage patient and staff well-being. Suggesting that all four goals demand careful consideration of the real and imagined spatiality of hospital environments, the paper concludes by suggesting ways that health geographers can contribute to debates surrounding PFI hospital design.

Hospital Design and Construction↗

PubMed2004

Prostate needle biopsy reporting: how are the surgical members of the Society of Urologic Oncology using pathology reports to guide treatment of prostate cancer patients?

Recent trends in prostate needle biopsy reporting have resulted in the inclusion of more information and new diagnostic categories. The goal of the current study was to survey surgical Members of the Society of Urologic Oncology to determine what information academic urologists consider important in the management of their prostate cancer (PCa) patients. A questionnaire was developed to investigate several areas of PCa biopsy reporting, which vary from institution to institution. Urologists were sent questionnaires and asked to return anonymous responses; 42 questionnaires were completely evaluated with a response rate of 76% (42 of 55). The urologists targeted for this survey were highly experienced with an average of 22 years in clinical practice (range, 6-35 years). On average, they performed 92 radical prostatectomies per year and 449 over the past 5 years (range, 60-1500) for a group total of 18,840 radical prostatectomies; 94% have their patient's biopsy reviewed prior to surgery. The primary and secondary Gleason pattern was required by 60% (25 of 42) of the respondents. In prostate needle biopsies containing only a single minute focus of PCa, only 41% (17 of 42) of respondents would request a Gleason score if not provided in the initial report. Interestingly, in biopsies with multiple positive cores from separate locations, 81% (34 of 42) use the highest Gleason score, regardless of the overall percentage involvement, to determine their treatment plan. Other pathology parameters requested by the respondents in descending order included: % involvement of the core by PCa (67%), the presence or absence of perineural invasion (38%), the number of cores with PCa (33%), and the length of core involvement (29%). Only 24% (10 of 42) of respondents use perineural invasion status to guide nerve-sparing surgery. The more radical prostatectomies performed by a surgeon, the greater the likelihood that they considered perineural invasion clinically important (Mann-Whitney, two-tailed, P = 0.015). The term atypical small acinar proliferation was uniformly considered sufficient to re-biopsy by 98% (41 of 42) of the urologists. This is the first study to survey urologists as to what information they require from prostate needle biopsy reports in their treatment planning of men with clinically localized PCa. With the exception of Gleason score, the use of detailed pathology information was variably used to guide treatment. PNI was not considered important by the majority of respondents. In contrast, atypical small acinar proliferation, a more recent diagnostic category, was recognized as important by nearly all respondents. Knowledge of how pathology biopsy reports are being used should help evaluate what data should be uniformly part of standard biopsy pathology report and help improve communication between pathologists and urologists.

Attitude of Health Personnel↗

PubMed2002

Themes in British health geography at the end of the century: a review of published research 1998-2000.

This paper provides a succinct overview of some recent trends in geography of health in Britain since 1998. We consider how the research we have reviewed illuminates the relationships between geographies of health and three fundamental processes which are widely recognized as being important for contemporary human geography as a whole: globalization, urbanization and polarization. We also consider the contribution of health geography to agendas in cultural geography agenda which we refer to here as 'geographies of imagination'. These perspectives all relate to dynamic and diverse processes operating in Britain and throughout the world. We explore how health geography is responding to change, and what the agenda for future research will be. By considering these themes, we also seek to show how the geography of health is contributing to a wider discourse, shared to some extent in human geography as a whole, and we discuss the themes which are likely to feature in the future health geography research agenda.

Ecology↗

PubMedDate not supplied

Twelve-hour shift on ITU: a nursing evaluation.

This paper describes the introduction and subsequent evaluation of a 12-h shift system in a large ITU in the northeast of UK. To date, only a small number of studies has evaluated nurses working the 12-h shifts in critical care areas. To evaluate the level of staff satisfaction, data were collected by means of a questionnaire involving 41 nurses, at 3 months following the introduction of the 12-h shifts. The responses from the evaluation advocated the continuation of 12-h shifts with alternative shift patterns for nurses who felt dissatisfied with the current system. Twelve-hour shifts can be seen as a flexible system for nurses working in intensive care and may assist with staff satisfaction and improving nurse recruitment and retention.

Attitude of Health Personnel↗