Outcome after severe head injury treated by an integrated trauma system.
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OBJECTIVES: To describe outcome after treatment of severe head injury within an integrated trauma system. METHODS: A retrospective analysis of all patients with severe head injury admitted to the Royal London Hospital by the Helicopter Emergency Medical Service (HEMS) between 1991 and 1994. Type of injury was defined on initial computed tomography of the head and outcomes assessed 12 months after injury using the Glasgow outcome score. RESULTS: 6.5% of HEMS patients had long term severe disability (severe disability or persistent vegetative state on the outcome score); 34.5% made a good recovery. CONCLUSIONS: The concern that a large number of severely disabled long term survivors might result as a consequence of this system of trauma management is not confirmed. The case mix of severity of extracranial injuries in these patients makes comparison with other published series difficult, but these data fit the hypothesis that pre-hospital correction of hypoxia and hypotension after head injury improves outcome. (+info)
Experiences of hospital care and treatment seeking for pain from sickle cell disease: qualitative study.
(50/2471)
OBJECTIVE: To investigate how sociocultural factors influence management of pain from sickle cell disease by comparing the experiences of those who usually manage their pain at home with those who are more frequently admitted to hospital for management of their pain. DESIGN: Qualitative analysis of semistructured individual interviews and focus group discussions. PARTICIPANTS: 57 participants with genotype SS or S/beta-thal (44 subjects) or SC (9) (4 were unknown). 40 participants took part in focus groups, six took part in both focus groups and interviews, and nine were interviewed only. Participants were allocated to focus groups according to number of hospital admissions for painful crisis management during the previous year, ethnic origin, and sex. RESULTS: The relation between patients with sickle cell disease and hospital services is one of several major non-clinical dimensions shaping experiences of pain management and behaviour for seeking health care. Experiences of hospital care show a range of interrelated themes, which are common to most participants across variables of sex, ethnicity, and hospital attended: mistrust of patients with sickle cell disease; stigmatisation; excessive control (including both over- and undertreatment of pain); and neglect. Individuals respond to the challenge of negotiating care with various strategies. Patients with sickle cell disease who are frequently admitted to hospital may try to develop long term relationships with their carers, may become passive or aggressive in their interactions with health professionals, or may regularly attend different hospitals. Those individuals who usually manage their pain at home express a strong sense of self responsibility for their management of pain and advocate self education, assertiveness, and resistance as strategies towards hospital services. CONCLUSIONS: The current organisation and delivery of management of pain for sickle cell crisis discourage self reliance and encourage hospital dependence. Models of care should recognise the chronic nature of sickle cell disorders and prioritise patients' involvement in their care. (+info)
General practitioners' experiences of patients' complaints: qualitative study.
(51/2471)
OBJECTIVE: To examine how general practitioners experience patients' complaints. SETTING: General practices in Lambeth, Southwark, and Lewisham health authority. PARTICIPANTS: Representative sample of 30 general practitioners who had had complaints made against them under either the old or new complaints system. DESIGN: Qualitative study with detailed interviews. RESULTS: Participants described their experiences of patients' complaints in three stages: initial impact, conflict, and resolution. The first stage described being out of control, feelings of shock and panic, and a sense of indignation towards patients generally. The second stage described the many conflicts generated by the complaint: emotional conflicts such as feelings of anger, depression, and even suicide, conflicts around aspects of professional identity including doubts about clinical competence, conflicts with family and colleagues, and conflicts arising from the management of the complaint. The third stage described a sense of resolution. For many this meant practising defensively, for others it meant planning to leave general practice, and for a minority no resolution was achieved. Not all participants, however, reported such a negative experience. Some described how they had become immune to complaints, and a small minority described the complaint as a learning experience. CONCLUSION: The initial impact stage and conflict stage may be necessary aspects of the experience that general practitioners endure when they have a complaint made against them. Support structures should, however, be in place to help general practitioners through these stages. (+info)
Association of air pollution with daily GP consultations for asthma and other lower respiratory conditions in London.
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BACKGROUND: Very few published studies have looked at the effects of air pollution on health in the primary care setting. As part of a large study to examine the association between air pollution and a number of health outcomes, the relationship between daily GP consultations for asthma and other lower respiratory diseases (LRD) and air pollution in London was investigated. METHODS: Time-series analysis of daily numbers of GP consultations controlling for time trends, seasonal factors, day of week cycles, influenza, weather, pollen levels, and serial correlation was performed. Consultation data were available from between 268 718 and 295 740 registered patients from 45-47 London practices contributing to the General Practice Research Database during 1992-4. RESULTS: Positive associations, weakly significant and consistent across lags, were observed between asthma consultations and nitrogen dioxide (NO2) and carbon monoxide (CO) in children and particulate matter of less than 10 microm in diameter (PM10) in adults, and between other LRD consultations and sulphur dioxide (SO2) in children. A consistently negative association with ozone in children was observed in both disease categories. The effect estimates of most pollutants were much larger when analysed separately by season, particularly in the children: percentage change in asthma consultations during the warm season (April-September) for a 10-90th percentile increase in 24 hour NO2 lagged by one day = 13.2% (95% CI 5.6 to 21.3), with CO = 11.4% (95% CI 3.3 to 20.0), and with SO2 = 9.0% (95% CI 2.2 to 16.2). In adults the only association consistent over different lag periods was with PM10 = 9.2% (3.7 to 15.1). The associations of pollution and consultations for LRD were increased mainly in the winter months: percentage change in consultations by children in winter with NO2 = 7.2% (95% CI 2.8 to 11.6), CO = 6.2% (95% CI 2.3 to 10.2), and SO2 = 5.8% (95% CI 1.6 to 10.2). CONCLUSIONS: There are associations between air pollution and daily consultations for asthma and other lower respiratory disease in London. The most significant associations were observed in children and the most important pollutants were NO2, CO, and SO2. In adults the only consistent association was with PM10. (+info)
Attitudes to cardiovascular health promotion among GPs and practice nurses.
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BACKGROUND: Cardiovascular health promotion is an important element of national health strategy, but doubts have been raised about current methods, and attitudes among general practice staff are ambivalent. OBJECTIVES: We aimed to assess attitudes to cardiovascular health promotion, opinions about efficacy and perceptions of skills in lifestyle counselling in GPs and nurses from the same practices. METHOD: A questionnaire survey of 107 GPs and 58 practice nurses from 19 group practices (100% response rate). RESULTS: Practice nurses were seen to have the main responsibility for cardiovascular health promotion. Although attitudes to health promotion were generally positive, lack of training in lifestyle counselling was perceived to be a problem. Few responders believed that they were very influential in helping people change their lifestyles. Beliefs about the effectiveness of lifestyle counselling were mixed, with cigarette smoking, physical inactivity and obesity being seen as difficult to change. Beliefs in the effectiveness of lifestyle counselling were associated with positive attitudes towards health promotion and greater confidence in training. No association between personal health behaviour and attitudes towards health promotion were observed. CONCLUSIONS: It is recognized that health promotion involves more than the provision of simple information and advice, but GPs and practice nurses lack confidence in lifestyle counselling skills. The attitudes of health professionals are crucial to the implementation of prevention strategies and require regular review. (+info)
Outcome of long stay psychiatric patients resettled in the community: prospective cohort study.
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OBJECTIVE: To examine the outcome of a population of long stay psychiatric patients resettled in the community. DESIGN: Prospective study with 5 year follow up. SETTING: Over 140 residential settings in north London. SUBJECTS: 670 long stay patients from two London hospitals (Friern and Claybury) discharged to the community from 1985 to 1993. MAIN OUTCOME MEASURES: Continuity and quality of residential care, readmission to hospital, mortality, crime, and vagrancy. RESULTS: Of the 523 patients who survived the 5 year follow up period, 469 (89.6%) were living in the community by the end of follow up, 310 (59.2%) in their original community placement. A third (210) of all patients were readmitted at least once. Crime and homelessness presented few problems. Standardised mortality ratios for the group were comparable with those reported for similar populations. CONCLUSIONS: When carefully planned and adequately resourced, community care for long stay psychiatric patients is beneficial to most individuals and has minimal detrimental effects on society. (+info)
A randomised controlled trial of postal versus interviewer administration of a questionnaire measuring satisfaction with, and use of, services received in the year before death.
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STUDY OBJECTIVES: To develop a short form of an interview schedule used successfully in previous national surveys of care for the dying, and to investigate the effect of administering it by post on response rate, response bias and on the nature of responses to questions. DESIGN: Randomised controlled trial. SETTING: An inner London health authority. PARTICIPANTS: Informants (person registering death) of random sample of cancer deaths between June 1995 and July 1996. MAIN RESULTS: The shortened questionnaire (VOICES) has 158 questions. Response rate did not differ significantly between postal and interview groups (interview; 56% (69 of 123), postal: 52% (161 of 308). Responders in the two groups did not differ in terms of their sociodemographic characteristics. Postal questionnaires had significantly more missing data, particularly on questions about service provision and satisfaction with services. Responses to questions differed between the groups on 11 of 158 questions. Interview group respondents were more likely to give top ranking responses to questions on service satisfaction and symptom control. CONCLUSIONS: Postal questionnaires are an acceptable alternative to interviews in retrospective post-bereavement surveys of care for the dying, at least in terms of response rate and response bias. However, the increased costs of interview surveys need to be balanced against the fact that postal questionnaires result in more missing data, and possibly less reliable answers to some questions. Caution is needed in combining results from the two data collection methods as interview respondents gave more positive answers to some questions. (+info)
Are risk factors for atherothrombotic disease associated with back pain sickness absence? The Whitehall II Study.
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STUDY OBJECTIVE: To explore the previously stated hypothesis that risk factors for atherothrombotic disease are associated with back pain. DESIGN: Prospective (mean of four years of follow up) and retrospective analyses using two main outcome measures: (a) short (< or = 7 days) and long (> 7 days) spells of sickness absence because of back pain reported separately in men and women; (b) consistency of effect across the resulting four duration of spell and sex cells. SETTING: 14 civil service departments in London. PARTICIPANTS: 3506 male and 1380 female white office-based civil servants, aged 35-55 years at baseline. MAIN RESULTS: In age adjusted models, low apo AI was associated with back pain across all four duration-sex cells and smoking was associated across three cells. Six factors were associated with back pain in two cells: low exercise and high BMI, waist-hip ratio, triglycerides, insulin and Lp(a). On full adjustment (for age, BMI, employment grade and back pain at baseline), each of these factors retained a statistically significant effect in at least one duration-sex cell. Triglycerides were associated with short and long spells of sickness absence because of back pain in men in fully adjusted models with rate ratios (95% confidence intervals) of 1.53 (1.1, 2.1) and 1.75 (1.0, 3.2) respectively. There was little or no evidence of association in age adjusted models with: fibrinogen, glucose tolerance, total cholesterol, apoB, hypertension, factor VII, von Willebrand factor, electrocardiographic evidence of coronary heart disease and reported angina. CONCLUSIONS: In this population of office workers, only modest support was found for an atherothrombotic component to back pain sickness absence. However, the young age of participants at baseline and the lack of distinction between different types of back pain are likely to bias the findings toward null. Further research is required to ascertain whether a population sub-group of atherothrombotic back pain can be identified. (+info)