Mats Foldevi

Dementia in primary care: why the low detection rate?

Objective - The aim of the present study was to find reasons for the low detection rate of dementia in primary care. Another aim was to investigate the attitudes and knowledge on dementia among Swedish general practitioners (GPs). Design - Two-hundred-and-twenty-eight postal questionnaires were distributed to GPs in the county of Östergötland. Setting - Primary care in Sweden. Main outcome measures - The opinions of GPs on dementia management in primary care. Results - The response rate was 67%. GPs showed a good knowledge of dementia diseases but underestimated the occurrence of dementia. They presented a positive attitude towards managing patients with dementia and considered that existing drug therapy justified an active search for patients with dementia in primary care, but they believed the efficacy of the drugs to be limited. Assessing the social environment of patients and organising social support were regarded as the most difficult tasks in the management of demented patients. Conclusion ? The study indicates that the main obstacles are a lack of resources and a sceptical attitude to the benefits of drug treatment. Co-operation between the community services, specialist clinics and the primary care team should be improved.OBJECTIVE The aim of the present study was to find reasons for the low detection rate of dementia in primary care. Another aim was to investigate the attitudes and knowledge on dementia among Swedish general practitioners (GPs). DESIGN Two-hundred-and-twenty-eight postal questionnaires were distributed to GPs in the county of Ostergötland. SETTING Primary care in Sweden. MAIN OUTCOME MEASURES The opinions of GPs on dementia management in primary care. RESULTS The response rate was 67%. GPs showed a good knowledge of dementia diseases but underestimated the occurrence of dementia. They presented a positive attitude towards managing patients with dementia and considered that existing drug therapy justified an active search for patients with dementia in primary care, but they believed the efficacy of the drugs to be limited. Assessing the social environment of patients and organising social support were regarded as the most difficult tasks in the management of demented patients. CONCLUSION The study indicates that the main obstacles are a lack of resources and a sceptical attitude to the benefits of drug treatment. Co-operation between the community services, specialist clinics and the primary care team should be improved.

Is general practice effective? A systematic literature review.

Objective - To find evidence of the effectiveness of physicians working in primary care. Design - Systematic literature search in the Medline and Cochrane databases. Material - Out of 7223 titles found in the search, 45 studies, comparing, from different aspects, primary care with specialist care, were extracted. Main outcome measures - Health indicators, health care costs, quality of health care. Results - Primary care contributed to improved public health, as expressed through different health parameters, and a lower utilisation of medical care leading to lower costs. Physicians working in primary care, in comparison with other specialists, took care of many diseases without loss of quality and often at lower cost. The organisation of primary care was important in respect of reimbursement by capita tion, more group practices, higher personal continuity, and having generalists as primary care physicians. Conclusions - To compare the effectiveness of primary care and specialist care is a complex task and there are limitations in all studies. However, we have found evidence that increased accessibility to physicians working in primary care contributes to better health and lower total costs in the health care system. It is also clear that studies with evaluation of how to most effectively organise primary care are far too few. There is an extensive need for future research in this area, a suitable task for collaborative research between the Nordic countries.OBJECTIVE To find evidence of the effectiveness of physicians working in primary care. DESIGN Systematic literature search in the Medline and Cochrane databases. MATERIAL Out of 7223 titles found in the search, 45 studies, comparing, from different aspects, primary care with specialist care, were extracted. MAIN OUTCOME MEASURES Health indicators, health care costs, quality of health care. RESULTS Primary care contributed to improved public health, as expressed through different health parameters, and a lower utilisation of medical care leading to lower costs. Physicians working in primary care, in comparison with other specialists, took care of many diseases without loss of quality and often at lower cost. The organisation of primary care was important in respect of reimbursement by capitation, more group practices, higher personal continuity, and having generalists as primary care physicians. CONCLUSIONS To compare the effectiveness of primary care and specialist care is a complex task and there are limitations in all studies. However, we have found evidence that increased accessibility to physicians working in primary care contributes to better health and lower total costs in the health care system. It is also clear that studies with evaluation of how to most effectively organise primary care are far too few. There is an extensive need for future research in this area, a suitable task for collaborative research between the Nordic countries.

Adverse reactions to food and food allergy in young children in Iceland and Sweden.

OBJECTIVE To investigate the prevalence of adverse reactions to food and food allergy in Icelandic and Swedish 18-month-old children. DESIGN Prospective multicentre comparative study. SETTING Primary health care centres in Sweden and Iceland. SUBJECTS A total of 324 children in Iceland and 328 in Sweden who attended for regular 18-month check-up. MAIN OUTCOME MEASURES Adverse reaction to food according to questionnaire, and food allergy according to skin prick tests and double blind food challenge tests. RESULTS Adverse reactions to food were reported in 27% of children in Iceland and 28% in Sweden. Food allergy was confirmed in 2.0% in both countries. Allergy among other family members was reported in 45% of the Icelandic children and 62% in the Swedish (p < 0.001). Indoor smoking was reported by 30% of the Icelandic families and 3% of the Swedish. Respiratory infections were reported significantly more often in Icelandic children than Swedish. CONCLUSION Adverse reactions to food and food allergy were similar in Icelandic and Swedish children. At the age of 18 months one can expect to confirm food allergy in approximately one out of 15 children with reported adverse reactions to food.

Cost of heart failure in Swedish primary healthcare

Objectives. To calculate the cost for patients with heart failure (HF) in a primary healthcare setting. Design. Retrospective study of all available patient data during a period of one year. Setting. Two healthcare centers in Linköping in the southeastern region of Sweden, covering a population of 19 400 inhabitants. Subjects. A total of 115 patients with a diagnosis of HF. Main outcome measures. The healthcare costs for patients with HF and the healthcare utilization concerning hospital days and visits to doctors and nurses in hospital care and primary healthcare. Results. The mean annual cost for a patient with HF was SEK 37 100. There were no significant differences in cost between gender, age, New York Heart Association functional class, and cardiac function. The distribution of cost was 47% for hospital care, 22% for primary healthcare, 18% for medication, 5% for nursing home, and 6% for examinations. Conclusion. Hospital care accounts for the largest cost but the cost in primary healthcare is larger than previously shown. The total annual cost for patients with HF in Sweden is in the range of SEK 5.0–6.7 billion according to this calculation, which is higher than previously known.

Unfavourable working conditions for female GPs A comparison between Swedish general practitioners and district nurses

Objective - The aim was to analyse gender and occupational differences in the psychosocial working conditions of general practitioners (GPs) and district nurses (DNs) in Sweden. Design - A stratified random sample of GPs (n = 566) and DNs (n =554) from four county councils in Sweden. The overall participation rate was 83%. Setting - Primary health care. Main outcome measures - A mailed questionnaire comprising 10 items providing demographic data and 36 items on psychosocial working conditions was used. The questionnaire had been tested for validity and reliability. A factor analysis included five items: strains and symptoms, professional content, social support at work, workload and job control. Results - Professional content was the most positively rated aspect, whereas workload was the most negatively rated. GPs perceived a higher workload and lower social support than did the DNs. Female GPs scored significantly more negatively than both male GPs and female DNs did in four out of the five factors. Female GPs reported a high workload, low job control and low social support at work. Female DNs, too, reported a high workload, relatively low job control but fairly strong social support. Conclusion - Female GPs perceived more unfavourable psychosocial working conditions than both male GPs and female DNs did in the same organisational setting.

Logics and Logistics of Community Intervention Against Osteoporosis: An Evidence Basis

Under designations like small areas action research and intervention, directed ‘ground-up’ health promotion and prevention in the population form an important part of the ongoing medical systems development. There is recent evidence of the success of community intervention against cardiovascular disease. In osteoporosis, however, there is still a lack of conclusive data on both the logics and logistics of such an approach. Since 1988, a county health policy program has been formulated and implemented in Östergötland, Sweden, following the principles and guidelines of the WHO HFA 2000 declaration. Vadstena (n ≍ 7,600) was chosen for a local and generalizable osteoporosis prevention project mediated by the primary care organization by means of health promotion and education in the community. In the present report we emphasize that community intervention is an important new advancement of the medical systems, where the basic research questions include operational and management aspects as equally vital and measurable requisites and results as other performance and outcome variables. We found that a community intervention trial against osteoporosis is both motivated and feasible and in this report wish to provide evidence on these crucial issues of logics and logistics.

Individuals living in areas with high background radon: a GIS method to identify populations at risk

OBJECTIVE to identify and link populations and individuals that live within high risk areas. DESIGN census registers and disease registers which contain data on individuals can only give aggregate statistics relating to postal code districts, town, county or state boundaries. However environmental risk factors rarely, if ever, respect these man-made boundaries. What is needed is a method to rapidly identify individuals who may live within a described area or region and to further identify the disease(s) occurring among these individuals and/or in these areas. METHOD this paper describes a method for linking the standard registers available in Sweden, notably the residence-property addresses they contain and the geographical coordinate setting of these, to map the population as a point coverage. Using standard GIS methods this coverage could be linked, merged or intersected with any other map to create new subsets of population. Representation of populations down to the individual level by automatised spatialisation of available census data is in its simplicity a new informatics method which in the designated GIS medium adds a new power of resolution. RESULTS We demonstrate this using the radon maps provided by the local communes. The Swedish annual population registration records of 1991 for the county of Ostergötland and the property register available at the Central Statistical Bureau of Sweden formed the main data sources. By coupling the address in the population register to the property register each individual was mapped to the centroid of a property. By intersecting the population coverage with the radon maps, the population living in high, normal or low risk areas was identified and then analysed and stratified by commune, sex and age. The resulting tables can be linked to other database registers, to visualise and analyse geographical and related patterns. The methodology can be adapted for use with any other environmental map or small area. It can also be expanded to the fourth dimension by linking likewise available migration information to generate immediately coordinate-set, accumulated exposition and similar data.

Patients with irritable bowel syndrome in primary care appear not to be heavy healthcare utilizers

Irritable bowel syndrome is a frequently diagnosed gastrointestinal condition in general practice. Managing this chronic condition requires a co‐ordinated effort between patient and doctor.

Patients with irritable bowel syndrome in Swedish primary care

Background: IBS is the most common functional gastrointestinal disorders and affects approximately 10-20 % of the general population and is widespread in all societies and socio-economic groups. Although the disorder does not have a life-threatening course, it still seriously affects the patients in their everyday life. Aim: The general aims of this thesis were to estimate the occurrence of irritable bowel syndrome in the general population and to achieve a better understanding of present treatment of this disorder and impact on every-day life in those suffering from IBS. Material and methods: The LIPS study comprises two parts. Part I was a retrospective register study where the data collection was based on computerised medical records at three selected Primary Health Care centres in a defined region. Part II was a population based case-control study. The identified IBS cases from part I constitute the cases, while their control groups were randomly selected from the population census register in the same area as the cases. Data in part II were collected by means of a postal questionnaire to cases and controls. The study was conducted in Linkoping, a city located in the south-east of Sweden with 135 000 inhabitants. Results: The female IBS patients reported lower influence on planning their work and working hours as well as fewer opportunities to learn new things at their work compared to their controls, even after adjustments in multiple logistic regressions for potential confounders like; mood, sleeping problems and perceived health. The female IBS patients had considerably lower HRQOL in all dimensions compared to their controls, even when compared to male patients. Younger female IBS cases (18-44 years) reported lower mental health on the SF-36 scale than the older IBS female cases (p=0.015). In the multivariate analysis these variables, lack of influence on planning the work, family history of IBS, anxiety and sleeping disturbance displayed an association with being diagnosed with IBS in women. In men, lack of influence on working pace, family history of IBS was associated with an IBS diagnosis.The consultation incidence of IBS in part I was 3.4 (95% CI 3.20-3.70) per 1000 person-years for all IBS cases, among females; the incidence rate was 4.6 per 1000 person-years (95% CI 4.16-4.97) and males; 2.3 per 1000 person-years (95% CI 2.01-2.59). The dominating pharmacological treatment prescribed for abdominal complaints were fibre and bulking laxatives agents as well as acid suppressive drugs. These variables had an independent impact on the probability of a follow-up consultation; diagnosed co-morbidity besides the IBS diagnosis, rectoscopy ordered and laboratory tests ordered. Conclusions: IBS patients identified in primary care are significantly affected in their working-life compared to individuals in the general population. Especially female IBS-patients report lower decision latitude at work and they also appear to have a particularly impaired psychosocial functioning in their every day life and impaired HRQOL. Factors associated with IBS diagnosis among females are anxiety as well as family history of IBS and lack of co-determination at work. The incidence rate of IBS was 3.4 per 1000 person-years which increased with age and with an overrepresentation of females. IBS patients did not appear to be heavy utilisers of primary care and those who attended were treated by their GP without further consultation. The strongest predictors for having a follow-up consultation were diagnosed co-morbidity, rectoscopy and laboratory tests ordered

Problem-based medical education in general practice and health care quality assurance.

States that health systems globally are in transition, for which also a correspondingly reformed education is required, involving new--and renewed--basic sciences, principles, skills and methods. To that end, demonstrates how problem-based learning in general practice is almost ideal, although still sparsely implemented, and has much in common with health care quality assurance. Contends that primary care in many ways comprises the most important platform and vehicle of modern health services and their interaction with the population. Uses the example of the Faculty of Health Sciences in Linköping, where all curricula are integrated, community-oriented, problem-based and have a focus on primary care and general practice. Represents a useful and hitherto insufficiently recognized widening of the overall field of health care quality assurance, and summarizes some of the experiences therein. Also provides a brief overview of the literature.