The effects of successful intervention on quality of life in patients with varying degrees of lower-limb ischaemia.
(57/2858)
OBJECTIVES: to assess the quality of life after successful intervention among patients with varying degrees of lower-limb ischaemia in comparison with healthy controls and the respondents>> degree of sense of coherence. MATERIALS AND METHODS: one hundred and twelve patients and 102 healthy controls were assessed for quality of life (Nottingham Health Profile) and sense of coherence. MAIN RESULTS: successful angioplasty or surgical intervention led to an improved quality of life at 6 months, in particular with regard to pain, sleep, physical mobility, hobbies and holiday and to a level similar to healthy controls in sleep, social isolation, paid employment and family relationships. It remained at a significantly lower level than that of healthy controls with regard to pain, emotional reactions, physical mobility, energy, housework, hobbies, holidays, sex and social life. Critical ischaemia patients did not reach the same level of quality of life as the claudicants or the healthy controls. CONCLUSION: successful treatment for chronic limb ischaemia improved the quality of life significantly, more so in claudicants than in patients with critical ischaemia. The degree to which the quality of life improved was associated with the patients>> sense of coherence and their ankle pressure. (+info)
Three-year outcome of first-episode psychoses in an established community psychiatric service.
(58/2858)
BACKGROUND: Changes in service provision, secular trends in substance misuse and changing social structures might affect outcome in psychosis. AIMS: To assess the three-year outcome of an inception cohort of first-episode psychoses treated in a modern, community-oriented service; to compare outcomes with an earlier cohort treated in hospital-based care; and to examine the predictive validity of ICD-10 diagnostic criteria. METHOD: Three-year follow-up (1995-1997) of an inception cohort of first-episode psychoses and comparison with two-year follow-up (1980-1982) of the Determinants of Outcome of Severe Mental Disorders (DOSMED) Nottingham cohort. RESULTS: On most outcome measures, non-affective psychoses had a worse outcome than affective psychoses. Affective psychoses had better outcome than previously reported. Substance-related psychoses had very poor occupational outcome. Similar proportions of the current and DOSMED cohort were in remission but the former were rated as having greater disability. CONCLUSIONS: In a modern community service, 30-60% of patients with first-episode psychoses experience a good three-year outcome. The ICD-10 criteria have good predictive validity. (+info)
Vocational rehabilitation for persons with schizophrenia: recent research and implications for practice.
(59/2858)
This article presents research-based principles of vocational rehabilitation that have emerged from the study of diagnostically heterogeneous populations of persons with severe mental illness. Employment and vocational functioning outcomes of people with schizophrenia from recently published followup studies are described. In addition, we present research conducted over the past decade concerning differential outcomes of vocational rehabilitation services for people with schizophrenia versus other psychotic and nonpsychotic disorders. We then explore studies of people with schizophrenia that may illuminate the links between specific features of this disorder--including symptomatology, social skills, and neuropsychological impairments--and poorer vocational outcome. We conclude with a set of recommendations for clinical practice that draw upon the most recent discoveries and insights in this field. (+info)
Fatigue among working people: validity of a questionnaire measure.
(60/2858)
OBJECTIVES: To evaluate the validity of the checklist individual strength questionnaire (CIS) in the working population. This 20 item self reported questionnaire has often been used in patients with chronic fatigue. To date, no research has focused on the validity of the CIS in occupational groups. METHODS: To evaluate the discriminant validity the CIS was filled out by five groups of employees with expected differences in fatigue. The convergent validity was evaluated by comparing the results of the CIS with the results of three related measures: measured unidimensional fatigue, burnout, and need for recovery. RESULTS: The CIS was able to discriminate between fatigued and non-fatigued employees in occupational groups. The expected agreement between the results of the CIS and related measures was confirmed. CONCLUSIONS: The CIS seems to be an appropriate instrument for measuring fatigue in the working population. (+info)
Escherichia coli O157:H7; an economic assessment of an outbreak.
(61/2858)
BACKGROUND: The aim of the study was to assess the impact of an outbreak of Escherichia coli O157:H7 that occurred in 1994 in a rural community, with a population of approximately 107,000, to the west of Edinburgh. METHODS: The impact of the outbreak was assessed during the acute phase of the illness and in the subsequent 12 months. The method involved three surveys of confirmed cases using general practice notes, hospital records and interviews with cases. Key persons involved in the investigation and control of the outbreak were also interviewed. The impact of the illness on cases and their families was estimated and the resources used to treat cases and to control the outbreak were costed and long-term costs projected. RESULTS: There were 71 cases whose ages ranged from 7 months to 84 years. The mortality rate was 1.4 per hundred cases. There were 10 cases of haemolytic uraemic syndrome (HUS) and one case of thrombotic thrombocytopenia purpura (TTP). Two children were on long-term dialysis. Co-morbidity involving the immune system was associated with hospital admission. The illness lasted on average 6.9 weeks. Twenty-six per cent of cases reported symptoms 12 months later. The average cost per HUS case was 62,353 pound sterlings, the TTP case cost 21,422 pound sterlings, non-HUS and non-TTP cases cost 1,030 pound sterlings. The costs of investigating and controlling the outbreak were 171,848 pound sterlings. The costs of cases projected over 30 years were 11.9 million pound sterlings, or 168,032 pound sterlings per case. CONCLUSIONS: The impact on the health of cases was considerable and the costs were high. Every effort should be made to prevent the disease and to identify and control outbreaks quickly. (+info)
Preparing currently employed public health nurses for changes in the health system.
(62/2858)
OBJECTIVES: This article describes a core public health nursing curriculum, part of a larger project designed to identify the skills needed by practicing public health workers if they are to successfully fill roles in the current and emerging public health system. METHODS: Two focus groups of key informants, representing state and local public health nursing practice, public health nursing education, organizations interested in public health and nursing education, federal agencies, and academia, synthesized material from multiple sources and outlined the key content for a continuing education curriculum appropriate to the current public health nursing workforce. RESULTS: The skills identified as most needed were those required for analyzing data, practicing epidemiology, measuring health status and organizational change, connecting people to organizations, bringing about change in organizations, building strength in diversity, conducting population-based intervention, building coalitions, strengthening environmental health, developing interdisciplinary teams, developing and advocating policy, evaluating programs, and devising approaches to quality improvement. CONCLUSIONS: Collaboration between public health nursing practice and education and partnerships with other public health agencies will be essential for public health nurses to achieve the required skills to enhance public health infrastructure. (+info)
Comparing health inequality in men and women: prospective study of mortality 1986-96.
(63/2858)
OBJECTIVES: To study prospectively the differences in health inequality in men and women from 1986-96 using the Office for National Statistics' longitudinal study and new socioeconomic classification. To assess the relative importance of social class (based on employment characteristics) and social position according to the general social advantage of the household to mortality risk in men and women. DESIGN: Prospective study. SETTING: England and Wales. SUBJECTS: Men and women of working age at the time of the 1981 census, with a recorded occupation. MAIN OUTCOME MEASURES: Mortality. RESULTS: In men, social class based on employment relations, measured according to the Office for National Statistics' socioeconomic classification, was the most important influence on mortality. In women, social class based on individual employment relations and conditions showed only a weak gradient. Large differences in risk of mortality in women were found, however, when social position was measured according to the general social advantage in the household. CONCLUSIONS: Comparisons of the extent of health inequality in men and women are affected by the measures of social inequality used. For women, even those in paid work, classifications based on characteristics of the employment situation may give a considerable underestimate. The Office for National Statistics' new measure of socioeconomic position is useful for assessing health inequality in men, but in women a more important predictor of mortality is inequality in general social advantage of the household. (+info)
Unemployment and health care utilization.
(64/2858)
OBJECTIVES: This study attempted to determine whether prior use of health services predicts a subsequent risk of unemployment and also to describe the acute effects of exposure to unemployment on the use of health care services. MATERIAL AND METHODS: The 1986 census records were linked with comprehensive health care information for the period 1983-1989 for over 44629 randomly selected residents of Manitoba, Canada. All cause and cause-specific rates of hospital admission and ambulatory physician contacts were compared between 1498 unemployed and 18272 employed persons across 4 consecutive time periods related to the onset of unemployment. RESULTS: The adjusted rates of hospital admission and physician contacts were higher among the unemployed across all 4 periods. When persons with a history of mental health treatment were excluded, health care use in the period prior to the onset of unemployment was equivalent among the employed and unemployed. When a history of mental health treatment was controlled for, all-cause and cause-specific health care use was elevated among the unemployed during the unemployment spell. CONCLUSIONS: Unemployed persons had increased hospitalization rates before their current spell of unemployment. Much of this difference was due to the subgroup with prior mental health treatment. For persons without prior mental health care, hospitalization increased after a period of unemployment. (+info)