Eating habits of employees in the metal industry: determinants and patterns]

OBJECTIVE: To describe the proportion of frequent attenders among primary health care patients and their sociodemographic characteristics, morbidity and reasons for encounter. DESIGN: A cross-sectional case-control study. SETTING: A municipal health centre in Oulainen, a small rural town in northern Finland. PARTICIPANTS: Three hundred and four frequent attenders (eight or more visits to health centre physicians (GPs) during the year 1994) and 304 age- and sex-matched controls. MAIN OUTCOME MEASURES: Sociodemographic characteristics, numbers of encounters, chronic diseases classified by ICD-9 and reasons for encounter coded by the International Classification of Primary Care chapter codes (ICPC). RESULTS: 4.7% of the population aged 15 years or older and 6.8% of the annual patients were frequent attenders and they made 23.5% of all encounters with GPs. The frequent attenders had lower basic education and there were more people on disability pension among them. They had significantly more mental disorders and diseases of the musculoskeletal and digestive systems than the controls. The frequent attenders' most common reasons for encounter were musculoskeletal problems, and they had significantly more musculoskeletal, digestive system and psychiatric reasons for encounters than the controls. CONCLUSIONS: Frequent attenders express more somatic and less psychiatric reasons for encounter than can be assumed according to their morbidity. The role of somatization is discussed.     

Frequency of patients' consulting in general practice and workload generated by frequent attenders: comparisons between practices

BACKGROUND: Patients who attend frequently may present a problem for general practitioners (GPs) in several ways. The frequency of patients' consulting, comparisons between practices, and the effect of frequent consulting on the clinical workload have not been quantified previously. AIMS: To examine the distribution of the number of consultations per patient in four general practices. To estimate the clinical workload generated by frequent attenders. To model the data to demonstrate the contribution of age, sex, and practice on the likelihood of attending frequently. METHOD: Analysis and modelling of a validated data set of date records of consultations collected routinely over a 41-month period from four practices in and around Leeds, representing 44,146 patients and 470,712 consultations. RESULTS: A minority of patients consulted with extreme frequency. All practices had similar distributions but varied with respect to the numbers of frequent attenders, and the frequencies of their consulting. The most frequent 1% of attenders accounted for 6% of all consultations, and the most frequent 3% for 15% of all consultations. Females and older people were more likely to be frequent attenders. CONCLUSION: Frequent attenders have an important effect on GPs clinical workload. Between one in six and one in seven consultations are with the top 3% of attenders. Further research is needed to explain the behaviour underpinning frequent attendance in order to identify appropriate management strategies; such strategies could have an important effect on clinical workload.     

General practitioners' perceptions of private health screening: too much paper, anxiety, and reassurance

There is no evidence to support the practice of screening consultations that include general physical examinations and batteries of tests; however, many patients may choose, or be sent by their employers, to have private full health screening (FHS). General practitioners (GPs) are routinely sent the results of these screening examinations and are expected to deal with any subsequent care required. GPs recognize some positive aspects of FHS, but in our survey there was a groundswell of dislike for these examinations because of uncertainty about patient benefit (raised anxiety or false assurance) and a potential to irritate the GP. The implications for workload were minimal but resented. GPs would welcome a precise summary of significant findings and for the screening doctor to take greater responsibility for follow-up.     

Comparison of video-recorded consultations with those in which patients' consent is withheld

BACKGROUND: Video-recorded consultations are widely used for research in general practice. Recently, video recordings have begun to be used for the purposes of general practitioner (GP) registrar assessment. It is unknown, however, whether consultations in which patients withhold consent for recording differ from those that are recorded. AIM: To compare clinical problems and demographic characteristics of adult patients who consent to the video recording of consultations with those who withhold consent. METHOD: This was prospective study of 538 adult patients consulting 42 GPs, based in practices throughout Leicestershire. Each patient attended a surgery session with one of the 42 GPs between April 1995 and March 1996. Clinical presentations and demographic characteristics of patients consenting and withholding consent to the video recording of their consultations were compared. GPs' perceptions of whether patients in these two groups were distressed/upset or embarrassed were also compared. RESULTS: A total of 85.9% (462/538) of adults consented to video recording, and 14.1% (76/538) withheld consent. Multiple logistic regression revealed that patients who presented with a mental health problem were more likely to withhold consent to recording (odds ratio 2.5, 95% confidence interval 1.4-4.6). Younger patients were also more likely to withhold consent to video recording. Additionally, where patients' consent was withheld, GPs perceived patients to be more distressed or embarrassed. CONCLUSION: Younger patients and those suffering from mental health problems are more likely than others to withhold consent to being video recorded for research purposes in general practice. The implications of this study for the assessment of registrar GPs using video-recorded consultations are discussed.     

Ethics of resource allocation in developing countries: the case of Sri Lanka

The issues of prioritization of health care services and allocation of resources have recently received increasing attention and discussion. Several reports have been published by governments in different countries and the issues are discussed in many recent books and papers. In this paper the focus is on the problems faced by a developing country when allocation of health care resources is considered. We consider these issues under three headings and exemplify the situation in a developing country by taking Sri Lanka as an example. Firstly the evidence to formulate an ethical basis for the existing health care system in Sri Lanka is discussed, in particular the problem of defining a minimum quality of health care for the population. Secondly, we consider the issues which arise when we want to formulate the ethical basis for health sector reform. In particular, we examine current World Bank proposals. We shall argue that there are a number of important conceptual and ethical issues that have not been properly addressed in the various policy documents. Finally, we introduce our own alternative ethical framework for policy reform.     

Children referred for specialist care: a nationwide study in Dutch general practice

BACKGROUND: Insight into referral patterns provides general practitioners (GPs) and specialists with a frame of reference for their own work and enables assessment of the need for secondary care. Only approximate information is available. AIM: To determine how often, to which specialties and for what conditions children in different age groups are referred, as well as how often a condition is referred given the incidence in general practice. METHOD: From data of the Dutch National Survey of Morbidity and Interventions in General Practice, 63,753 new referrals (acute and non-acute) were analysed for children (0-14 years) from 103 participating practices (161 GPs) who registered. Practices were divided into four groups. Each group of practices participated for three consecutive months covering a whole year altogether. We calculated referral rates per 1000 children per year and referability rates per 100 episodes, which quantifies the a priori chance of a condition being referred for specialist care. RESULTS: The referral rate varied by age from 231 for children under 1 year old to 119 for those aged 10-14 years (mean 159). The specialties mainly involved were ENT, paediatrics, surgery, ophthalmology, dermatology and orthopaedics. Referrals in the first year of life were most frequently to paediatricians (123); among older children the referral rate to paediatricians decreased (mean 36). Referrals to ENT specialists were seen particularly in the age groups 1-4 (71) and 5-9 (53). For surgery, the referral rate increased by age from 19 to 34. Differences between boys and girls were small, except for surgery. The highest referral rates were for problems in the International Classification of Primary Care (ICPC) chapters: respiratory (28); musculoskeletal (25); ear (24) and eye (21). Referability rates were, in general, low for conditions referred to paediatrics and dermatology and high for surgery and ophthalmology. The variation in problems presented to each specialty is indicated by the proportion of all referrals constituted by the 10 most frequently referred diagnoses: from 35% for paediatrics to 81% for ENT; for ophthalmology, five diagnoses accounted for 83% of all referrals. CONCLUSIONS: The need for specialist care in childhood is clarified with detailed information for different age categories, specialties involved and variation in morbidity presented to specialists, as well as the proneness of conditions to be referred.     

Injuries due to antipersonnel land mines in Sri Lanka

This series comprises 191 victims injured by antipersonnel land mines in the North-east of Sri Lanka. The pattern of mine injuries is described and the injuries to the lower limb are classified according to the level of injury. Injuries to the lower limb were the commonest and over 73% required a below knee amputation. Recommendations are made for the improved care of these victims. The socio-economic effects of mines experienced by other countries affected by internal conflicts are described. The preventive measures that could be taken to avert such a situation in Sri Lanka are stressed.     

Increased general practice workload due to a primary care led National Health Service: the need for evidence to support rhetoric

Recent policy initiatives have focused on shifts in the balance of care from secondary care to primary care. A consequence of such shifts is increased workload in primary care. The aim of this paper is to appraise the literature critically to assess whether changes in the balance of care have led to additional work for general practices. In particular, the implications of this literature for the measurement of workload in general practice are highlighted. After an extensive, systematic literature search, only 12 studies that met the review criteria were identified. Although the studies pointed to negligible effects on the number of general practitioner (GP) visits, they failed to capture the many other attributes of a practice's work that are likely to be influenced by a shift in the balance of care. These include both qualitative (e.g. stress and mental effort) and quantitative (i.e. the use of resources in the practice, such as GPs, nurses and other staff's time and administration) measures of workload. The studies may therefore have under-estimated the effect on practice workload. To identify correctly the impact on workload of shifts in the balance of care, studies evaluating shifts need to improve their measurement of general practice workload. Furthermore, an extended definition of workload needs to be developed and tested, and workload monitored over time.     

Peripheral odontoma: report of case and review of literature

OBJECTIVE: To compare use of working hours, patient turnover, and patient characteristics in two general practitioner groups which differed in contractual arrangements and income levels (partly fee-for-service vs. salary). DESIGN: Cross-sectional study of all patient contacts during one week. PARTICIPANTS: All general practitioners (GPs) in Oslo (N = 263) with contracts with the municipality. 83% participated. MAIN OUTCOME MEASURE: Time spent in various types of work and patient turnover; the number of patients seen per hour of consultation time. RESULTS: Fee-for-service GPs worked almost exclusively with patients in their own practice, while salaried GPs spent more time out of office (consultation-based patient work constituting 55% of the working hours). The fee-for-service group registered on average 2.68 consultations per hour of patient contact (95% confidence interval: 2.51-2.84). The corresponding numbers for the salaried group were 2.37 (2.24-2.50). Salaried GPs had somewhat more telephone consultations per hour (2.01 vs 1.66 for fee-for-service GPs), leaving a picture of two GP groups with small differences in patient turnover. The two patient populations were remarkably similar and so was the general practitioners' own evaluation of the consultations. CONCLUSIONS: Over a number of years the GPs in Oslo have practised under different contractual arrangements. As a consequence of different expectations and incentives it was expected that consultation activity and patient populations had evolved differently. This proved not to be the case.     

A pilot study exploring the effect of discharging cancer survivors from hospital follow-up on the workload of general practitioners

BACKGROUND: The tradition of routine, long-term follow-up of cancer patients in the outpatient clinic has led to busy clinics and long waiting times. Many cancer patients are anxious and have become dependent on the specialist clinic for reassurance. General practitioners (GPs) have been shown to be willing to assume greater responsibility for the routine follow-up of breast cancer patients, but patients have demonstrated a preference for hospital follow-up. If patients are discharged unwillingly, their rehabilitation may be at the cost of an increased demand on GP practices. AIM: To determine the consequences for GPs of discharging long-term cancer patients from a hospital outpatient follow-up clinic. METHOD: A consecutive sample of 65 patients under annual review in a hospital oncology clinic were offered a planned discharge in which their return to the clinic, if necessary, was guaranteed. The 41 patients who accepted discharge were monitored. Anxiety and depression rates were assessed using the Hospital Anxiety and Depression Scale (HADS) at the time of discharge and four months later at a home interview. The GPs of all patients who were discharged were sent questionnaires four and twelve months after discharge to evaluate consultation rates and change in psychological morbidity. RESULTS: The results showed no significant increase in the consultation rates during the 12 months after discharge compared with the previous 12 months. There was no significant change in the level of patients' anxiety or depression at four months after discharge. The great majority of GPs (71%) reported no change in their perception of patients' levels of anxiety or depression. GPs thought there was a need for more specialist Macmillan nurses working in the community and highlighted the importance of fast-track specialist referral. CONCLUSION: Discharging this group of long-term cancer survivors did not increase the workload of GPs. However, GPs' concern over the lack of availability of Macmillan nurses in the community suggests that primary care services may find it difficult to cope adequately with the special requirements involved in cancer patient care. Finally, there is a need to address the further training requirements of GPs in the routine follow-up of cancer patients.     

Contribution of METRO pathway localized molecules to the organization of the germ cell lineage

OBJECTIVES: A study of general practitioners' (GPs) perceptions of the health needs of women of South Asian descent who suffer from menorrhagia. METHOD: A qualitative study using semi-structured interviews with 50 GPs in two British towns. FINDINGS: This study suggest that some women of South Asian descent may not consult their GPs even though suffering severe menorrhagia. Moreover, some GPs perceive that women may suffer from anaemia as the result of such illness behaviour. One reason for this reluctance to consult for menorrhagia may be the fact that some women of South Asian descent prefer to be examined by female doctors, yet may attend practices that lack a female partner. The study also shows that South Asian women, who consult male GPs for menorrhagia, are sometimes referred to hospital outpatients without internal examinations, and that women may be reluctant to keep their hospital appointments because of the lack of female gynaecologists. The study also indicates that a shortage of female interpreters may make communication difficult between some health care professionals and their patients, particularly when a complex and sensitive subject such as menorrhagia needs to be discussed. CONCLUSION: Women of South Asian descent may suffer serious problems such as iron deficiency anaemia, partly due to untreated menorrhagia. Since this was a study of GPs' perceptions of the health needs of South Asian women, it is now important to interview women themselves, to learn more about their perceptions of menorrhagia, and their perceptions of any subsequent contact with health care professionals.     

Reproductive change in Sri Lanka: analysis of intermediate variables, 1982 and 1987

This study examines the intermediate determinants of fertility in Sri Lanka by making use of the data collected in the 1982 Sri Lanka Contraceptive Prevalence Survey and the 1987 Sri Lanka Demographic and Health Survey. The analysis shows that the most important inhibitor of potential fertility is deliberate control. The marital structure of the population is also an important fertility-inhibitor, but lactational infecundability is increasingly becoming an unimportant contributor. The findings show the success of the family planning program in Sri Lanka, which propelled fertility to a substantial lower level. Achievement of the replacement level fertility by the turn of the century, set by the Sri Lankan government, would largely depend on the efforts to increase the quality and quantity of contraceptive use and the duration of breastfeeding.     

The role of the general practitioner in postnatal care: a survey from Australian general practice

BACKGROUND: Despite the practice of routine postnatal check-ups, many women experience problems in the months after childbirth. General practitioners (GPs) are involved in routine postnatal care, yet little research has been undertaken to explore this role. AIM: To report the views of Australian GPs as to what physical examination and discussion should take place at the routine six week postnatal check-up and to determine the influence of gender on the approach to the check-up. METHOD: Postal survey of 1104 Australian GPs, yielding an eligible sample of 1022. RESULTS: A total of 715/1022 (70%) usable surveys returned. Over 65% of GPs recommend routine examination of the abdomen, blood pressure, perineum, vagina, pelvic floor, and breasts at the six week check-up. Fewer than a half the sample believed that physical problems (urine and bowel symptoms, back problems), sexual issues, relationship and parenting issues should be routinely discussed. After controlling for age, practice location, obstetric practice, and qualifications, the sex of the GP remains an important factor influencing the GP's approach to postnatal care. Female GPs are three times more likely to believe that maternal feelings should be discussed routinely and about twice as likely to believe that infant sleeping/behaviour, maternal sleeping/diet/tiredness, coping with other children, relationship with partner, and household work should form part of the routine discussion with all recent mothers. CONCLUSIONS: Sex of practitioner and older age (60 years or more) are the two most important influences on a GP's approach to postnatal care. This study indicates a need for GPs to shift their focus from routine examination to indicated examination to allow more time to discuss common postnatal problems.     

Differences between primary care physicians and cardiologists in management of congestive heart failure: relation to practice guidelines

OBJECTIVES: This study was designed to characterize physician practices in the management of congestive heart failure (CHF) and to determine whether these practices vary by specialty and how they relate to guideline recommendations. BACKGROUND: Congestive heart failure is responsible for considerable mortality, morbidity and health care resource utilization. Although there have been important advances in the diagnostic evaluation and treatment of CHF, little information is available on physician practices in this area. METHODS: We surveyed physicians concerning their management of patients with CHF. The results were analyzed in multivariate models to determine the relation of diagnostic and treatment approaches to physician specialty, time since training, board certification and volume of patients with CHF. Surveys were sent to a sample of 2,250 family and general practitioners (FP/GPs), internists and cardiologists. Responses were examined in relation to guidelines issued by the Agency for Health Care Policy and Research that had been released 9 months previously. RESULTS: Significant differences were found between physician groups with regard to each of the major guideline recommendations. For example, routine evaluation of left ventricular function, a point of emphasis in the guideline, is performed by 87% of cardiologists, but by only 77% of internists and 63% of FP/GPs (p < 0.001 between groups). Angiotensin-converting enzyme inhibitors were used by cardiologists, internists and FP/GPs in 80%, 71% and 60% of patients with mild to moderate CHF, respectively (p < 0.001 between groups). Larger differences were reported in the prescribed dosages of these drugs and their use in patients with renal dysfunction. CONCLUSIONS: Cardiologists report practices more in conformity with published guidelines for CHF than do internists and FP/GPs. Because of the large numbers of patients with CHF and their substantial mortality, morbidity and cost of care, these differences may have a major impact on outcomes and health care costs.     

Cancer and chronic pain

BACKGROUND: The effective management of cancer pain is one of the greatest challenges for GPs. OBJECTIVE: Pain management can be best achieved with a knowledge of the fundamentals of cancer pain and its assessment. A systematic and holistic approach to its treatment needs to be individualised for each patient, taking into account the relevant physical, psychological and spiritual factors. DISCUSSION: GPs are part of a team including oncologists, palliative care specialists, nursing services, paramedical staff, counsellors and clergy and so should know about and make use of the ever-improving support services which are available to ensure that insoluble pain problems are a rare occurrence.     

General practitioner teaching in the community: a study of their teaching experience and interest in undergraduate teaching in the future

BACKGROUND: In line with the General Medical Council (GMC) recommendations for undergraduate teaching, many medical schools are implementing new programmes of community-based teaching. Little is known about the enthusiasm of general practitioners (GPs) for, or their ability to undertake, an additional teaching role. AIM: To assess the reservoir of teaching experience among GPs and, in particular, their undergraduate teaching experience, their views on the rewards and problems of teaching, their interest in teaching in the future, and their needs for support. METHOD: Postal questionnaire sent to all 417 GP principals with Lambeth, Southwark, and Lewisham family health service authorities (FHSAs) in January 1995. RESULTS: We achieved a 74% (310/417) response rate. A total of 86% (261/303) of GPs have some sort of teaching experience in their current practice. A large number of medical and non-medical subjects are already being taught. Overall, 75% (228/303) of GPs had experience of undergraduate teaching. Only 13% (41/303) had no teaching experience of any kind. Very few responders felt that teaching was best done in hospital. Different rewards and problems of teaching were perceived by undergraduate teaching GPs and other GPs. There was a high level of interest in undergraduate teaching in the future and a demand for a variety of support measures from medical schools. CONCLUSIONS: New community-based programmes are likely to receive support from GPs, but the vital issues of time, adequate financial reward, and teacher training must be addressed by medical schools if large-scale changes in undergraduate teaching are to be achieved.     

Influence of ejection fraction on hospital mortality, morbidity, and costs for CABG patients

BACKGROUND: Preoperative ejection fraction (EF) has been shown to adversely affect postoperative hospital mortality and morbidity for patients undergoing isolated coronary artery bypass grafting. METHODS: To investigate influence of EF on isolated coronary artery bypass grafting outcomes (overall hospital mortality, hospital cardiac mortality, hospital morbidity, and hospital costs), data were reviewed from 1,354 consecutive patients who underwent isolated coronary artery bypass grafting between January 1, 1990, and April 30, 1992, at a single nonprofit hospital. Overall hospital mortality was 4.06% (cardiac, 2.36%). Hospital morbidity was 14.25% (including mortality). Hospital costs (not charges) averaged $16,673 per patient. To explore the impact of preoperative EF, EF was stratified into regular intervals. Each interval was then compared with regard to hospital mortality, morbidity, and average costs. A new statistical tool, discharge analysis, was developed to analyze the cost data. This was necessary because previous efforts at cost analysis have used tools inappropriate for real world cost data. RESULTS: The statistical analysis showed that patients with EF of 0.40 or greater had the best outcomes (lowest mortality, morbidity, and cost). Once the EF is 0.40 or greater the EF does not carry further predictive value. At EF less than 0.40, patients with EF less than 0.30 have a poorer outcome than patients with EF of 0.30 to 0.39. CONCLUSIONS: (1) Ejection fraction is a valid predictor of mortality, morbidity and resource utilization based on statistical analysis. (2) Patients can be broadly grouped as having EF greater than 0.40, less than 0.30, or from 0.30 to 0.39 with regard to clinical and cost outcomes. (3) Postoperative length of stay is not predicted by risk-adjusted EF. (4) A new tool, discharge analysis, is presented to facilitate cost analysis.     

Special not different: general practitioners' accounts of their care of dying people

In modern Britain the majority of terminal care occurs in people's own homes and many dying people and their carers would prefer the death itself to occur in the home. The quality of terminal care in the home and the possibility of a home death depend to a great extent upon the care provided by GPs and community nurses. This paper reports on GPs' experiences of caring for dying people and their attitudes towards such work. It is based on unstructured interviews with 25 GPs who graduated from the 1979 entry cohort to the University of Leicester medical school. The respondents were recruited via a questionnaire following up previous research with this cohort on 'fear of death'. Although self-selecting, interviewees were not significantly different from those who did not volunteer for interview in any of the statistical analyses of the questionnaire data. There were a number of similarities in their accounts of their care of dying people. Common themes were that the care of dying people was important, rewarding and satisfying; that the GPs saw themselves as part of a team of carers, frequently as team co-ordinators; good working relationships with district nurses but less satisfactory relationships with hospitals and social workers; that patient and family were both recipients of care; and honesty in communication with dying people, albeit tempered. Three issues of contemporary relevance were: tensions over the role of hospice and specialist terminal care services; care of people with chronic terminal illnesses other than cancer; and the role of GPs in the social construction of bereavement.