Relation between socioeconomic status,employment, and health during economic change, 1973-93.

OBJECTIVE: To investigate the association between the national unemployment rate and class differences in the relation between health and employment during the period 1973-93. DESIGN: Data from general household surveys, 1973-93. Comparison of rates of employment, unemployment, and economic inactivity among those with and without limiting longstanding illness in different socioeconomic groups and how these varied over 20 years. SUBJECTS: All men aged 20-59 years in each survey between 1973 and 1993. MAIN OUTCOME MEASURES: Change over time in class specific rates of employment, unemployment, and economic inactivity in those with and without limiting longstanding illness. RESULTS: Men in socioeconomic groups 1 and 2 with no longstanding illness experienced little decrease in their chances of being in paid employment as the general unemployment rate rose. Those most affected were men in manual groups with limiting longstanding illness. The likelihood of paid employment was affected far less by such illness in non-manual than in manual groups. In group 1 about 85% of men with such illness were in paid employment in 1979 and 75% by 1993; in group 4 the equivalent proportions were 70% and 40%. In men in manual groups with limiting longstanding illness there was no sign of employment rates rising again as the economy recovered. CONCLUSION: Socioeconomic status makes a large difference to the impact of illness on the ability to remain in paid employment, and this impact increases as unemployment rises. Men with chronic illness in manual occupations were not drawn back into the labour force during the economic recovery of the late 1980s.     

The palm has its time: an Ethnoecology ofSabal uresana in Sonora,Mexico

Participant observation and formal interviews were used to learn what local people understood of palm natural history and how palms were managed. Ecological and ethnographic methods were combined to assess traditional ecological knowledge (TEK) and traditional resource management (TRM). Palm workers understood TEK and TRM for palms. This knowledge was not general in the population, however. Residence, harvester status, and gender were strongly correlated with TEK and TRM. Harvest practices included limiting access, “sparing,” controlling harvest times and levels, and choice of leaf age and palm size. “Alpha” management is proposed as practices which maintain populations long-term. In this case, sparing was the single most important practice. “Beta” management is shorter term and important for obtaining good quality product in sufficient quantities. Although the impacts are more subtle, it can affect population structure over time. This study provides one prototype for identifying practices which function as de facto conservation traditions for wild-harvested species.     

Novel role for specialist nurses in managing diabetes in the community.

To develop care of diabetes further a specialist nurse established contact with general practices in Sheffield Health District and identified difficulties in providing a service for diabetics. One hundred and thirty practices were visited, and full data were collected from 104. Each practice agreed to establish a register of diabetics, and information and support were subsequently provided to help in developing services. In collecting information from each practice the nurse covered specific points on staff, facilities, and organisation. Over two years the service offered in 60 practices considerably improved, allowing a minimum standard of diabetic care to be achieved. This allowed coordinated and effective referral of certain patients from hospital diabetic clinics and improved services to those not attending any clinics.     

How valuable is feedback of information on hospital referral patterns?

OBJECTIVES--To determine general practitioners'' responses to and explanations for variation in rates of referral to hospital and how feedback of data on rates of referral could be used to facilitate practices in auditing their own referral behaviour. DESIGN--Visits by audit facilitators to general practices after feedback of details of rates of referral to hospital derived from annual reports in general practice. SETTING--92 general practices in East Anglia. RESULTS--General practitioners judged that access to specialist care, the individual skill of general practitioners, patient demand, and fear of litigation were major determinants of referral behaviour. Because there was widespread scepticism about the accuracy of the data on which the feedback was based and because there is no clear relation between rates of referral and quality of care, it was extremely difficult to encourage doctors to use the feedback as a basis for auditing their own hospital referrals. CONCLUSION--If general practitioners are to contribute meaningfully to monitoring future changes in referral patterns it will be essential to develop reliable information systems in which doctors have confidence. Furthermore, audits need to be based on analysis of clinical cases rather than on rates of referral.     

Doctor-patient communications revisited

To test a new approach to detecting and managing hypertension, 34 family practices in southwestern Ontario that comprised 32 124 patients aged 20 to 65 years were randomly assigned in a 5-year study to either undertake a system of care in which a medical assistant oversaw screening and attended to education, compliance and follow-up (experimental group) or continue their usual practices (control group). The 17 physicians in the experimental practices (15 659 patients) were matched with the 17 in the control practices (16 465 patients) according to size of the community, sex, level of practice activity and length of time in practice. Hypertension was defined as at least two diastolic blood pressure readings over 90 mm Hg. More patients in the experimental group than in the control group were screened at least once (91% v. 80%); the former were more likely to have lower systolic blood pressure (p less than 0.02), to be compliant (p less than 0.05) and to be very satisfied with care (p less than 0.01). There were no significant differences between the two groups in the rates of illness and death due to cardiovascular disease for all patients or for hypertensive patients. The unassisted family physician can provide effective care for hypertensive patients. However, minor modifications in the physician''s practices can improve care.     

Quality and the use of time in general practice: widening the discussion.

To examine the association between different consulting styles in general practice (defined according to the average length of doctor-patient contact time in surgery consultations) and the process of care for those patients presenting with new episodes of respiratory illness, 1787 consultations conducted by 85 general practitioner principals in Lothian from November 1987 to May 1988 were analysed. Short as against long consultations resulted in less attention being given to psychosocial issues that the doctor recognised as relevant. When psychosocial problems were dealt with prescribing of antibiotics decreased. In this volunteer sample of doctors the process of care seemed to reflect decisions as to how time was allocated rather than inherently different patterns of clinical behavior. Organisational and contractual changes will shift the mix of financial and professional incentives for general practitioners in ways that could lead to doctors reallocating their time toward shorter consultations; such a reallocation could have important implications for patient care.     

Hospital admissions for asthma in east London: associations with characteristics of local general practices,prescribing, and population.

OBJECTIVE: To determine the relative importance of appropriate prescribing for asthma in explaining high rates of hospital admission for asthma among east London general practices. DESIGN: Poisson regression analysis describing relation of each general practice''s admission rates for asthma with prescribing for asthma and characteristics of general practitioners, practices, and practice populations. SETTING: East London, a deprived inner city area with high admission rates for asthma. SUBJECTS: All 163 general practices in East London and the City Health Authority (complete data available for 124 practices). MAIN OUTCOME MEASURES: Admission rates for asthma, excluding readmissions, for ages 5-64 years; ratio of asthma prophylaxis to bronchodilator prescribing; selected characteristics of general practitioners, practices, and practice populations. RESULTS: Median admission rate for asthma was 0.9 (range 0-3.6) per 1000 patients per year. Higher admission rates were most strongly associated with small size of practice partnership: admission rates of singlehanded and two partner practices were higher than those of practices with three or more principals by 1.7 times (95% confidence interval 1.4 to 2.0, P < 0.001) and 1.3 times (1.1 to 1.6, P = 0.001) respectively. Practices with higher rates of night visits also had significantly higher admission rates: an increase in night visiting rate by 10 visits per 1000 patients over two years was associated with an increase in admission rates for asthma by 4% (1% to 7%). These associations were independent of asthma prescribing ratios, measures of practice resources, and characteristics of practice populations. CONCLUSIONS: Higher asthma admission rates in east London practices were most strongly associated with smaller partnership size and higher rates of night visiting. Evaluating ways of helping smaller partnerships develop structured proactive care for asthma patients at high risk of admission is a priority.     

Couples facing death. I-Psychosocial aspects.

Forty-one couples facing the prospect of separation by death were followed up from the time of admission to a continuing care unit through death of the patient to an interview with the bereaved spouse. Half the patients were found to have anxiety or depression or both, usually as a result of failure to cope with specific difficulties. These fell into four groups: unsatisfactory communication, direct effects of illness and treatment, failure to adjust lifestyles to changing circumstances, and pre-existing marital and family problems. This paper examines in detail the problems in the second and third groups. Support was offered to the patient and family in an attempt to help them to adjust and make the best use of their resources. The responses obtained suggest that some of the suffering of terminal illness can be relieved when psychosocial problems are recognised and appropriated help is given.     

Health of long term benzodiazepine users

The physical and psychological health of long term (over one year) users of benzodiazepines in one general practice was assessed by patients'' self reporting of illness and by general practitioners'' records. Of 3741 patients registered with the practice, 82 had been prescribed a benzodiazepine, and 64 of these agreed to enter the study. All but five of these patients were over 40 years of age, nearly a third (19) were given a diagnosis related to depression by interviewers, and between a third and a half reported a current physical illness.Long term treatment with benzodiazepines is not necessarily optimum management but may reflect the realities of general practice.     

Socioeconomic determinants of rates of consultation in general practice based on fourth national morbidity survey of general practices.

OBJECTIVE--To identify the socioeconomic determinants of consultation rates in general practice. DESIGN--Analysis of data from the fourth national morbidity survey of general practices (MSGP4) including sociodemographic details of individual patients and small area statistics from the 1991 census. Multilevel modelling techniques were used to take account of both individual patient data and small area statistics to relate socioeconomic and health status factors directly to a measure of general practitioner workload. RESULTS--Higher rates of consultations were found in patients who were classified as permanently sick, unemployed (especially those who became unemployed during the study year), living in rented accommodation, from the Indian subcontinent, living with a spouse or partner (women only), children living with two parents (girls only), and living in urban areas, especially those living relatively near the practice. When characteristics of individual patients are known and controlled for the role of "indices of deprivation" is considerably reduced. The effect of individual sociodemographic characteristics were shown to vary between different areas. CONCLUSIONS--Demographic and socioeconomic factors can act as powerful predictors of consultation patterns. Though it will always be necessary to retain some local planning discretion, the sets of coefficients estimated for individual level factors, area level characteristics, and for practice groupings may be sufficient to provide an indicative level of demand for general medical services. Although the problems in using socioeconomic data from individual patients would be substantial, these results are relevant to the development of a resource allocation formula for general practice.     

Treatment of Depression in General Practice

With the co-operation of the family doctors in five selected urban general practices the general-practitioner treatment of 73 patients suffering from a new episode of depressive illness was evaluated over a period of four months. The purpose was to test the belief that general practitioners are best fitted to manage most psychological ailments, and depression was chosen as the psychiatric illness most commonly seen in general practice. Medication was the principal treatment offered, and this was often inadequate in dosage or the patient defaulted. Drug defaulting was thought to be due partly to failure of supervision and follow-up and to too low a consultation rate. The low consultation rate was also thought to explain why few patients thought there was a therapeutic value in the doctor-patient relationship. The results of the study indicate that patients with depressive illness do not receive the best treatment in general practice. The reasons are several and responsibility must be shared by the medical practitioners, the current system of the general practice, and the patients themselves.     

Pneumococcal vaccine campaign based in general practice.

OBJECTIVE: To show whether a general practice setting is a practical and effective medium for increasing uptake of pneumococcal vaccine. DESIGN: Follow up study of responses of general practices (debriefing by questionnaire or small group session) and patients (questionnaire sent to 429 patients vaccinated in a two week period) to vaccination campaign. SETTING AND SUBJECTS: Patients registered with general practices of one family health services authority. INTERVENTIONS: Pneumococcal vaccination campaign including clinical guidelines and support materials. MAIN OUTCOME MEASURES: Proportion of general practitioners offering pneumococcal vaccine; proportion of patients at risk who were vaccinated between 1 May and 31 December 1995; number of splenectomised patients identified and vaccinated in same period; views of patients who were vaccinated. RESULTS: Proportion of general practitioners offering pneumococcal vaccine increased from 17% to 89% during the campaign. Estimated number of patients at risk who were vaccinated increased from 656 (4%) to 5982 (33%) during campaign. Of 61 splenectomised patients identified, 30 had been vaccinated previously and 27 were vaccinated during campaign. Practices in which a general practitioner took or shared the lead had higher vaccination rates and used vaccine up faster. Of the 384 patients whose questionnaires were used in analysis, only 35 had heard of pneumococcal vaccine before the campaign, 198 reported side effects (mostly minor and local, but systemic and severe local reactions were more common than expected), and 337 were pleased they had been vaccinated (only five expressed dissatisfaction). CONCLUSION: A practice based campaign is an effective method of increasing uptake of pneumococcal vaccine by high risk groups.     

Outcome of low back pain in general practice: a prospective study

Objectives: To investigate the claim that 90% of episodes of low back pain that present to general practice have resolved within one month. Design: Prospective study of all adults consulting in general practice because of low back pain over 12 months with follow up at 1 week, 3 months, and 12 months after consultation. Setting: Two general practices in south Manchester. Subjects: 490 subjects (203 men, 287 women) aged 18-75 years. Main outcome measures: Proportion of patients who have ceased to consult with low back pain after 3 months; proportion of patients who are free of pain and back related disability at 3 and 12 months. Results: Annual cumulative consultation rate among adults in the practices was 6.4%. Of the 463 patients who consulted with a new episode of low back pain, 275 (59%) had only a single consultation, and 150 (32%) had repeat consultations confined to the 3 months after initial consultation. However, of those interviewed at 3 and 12 months follow up, only 39/188 (21%) and 42/170 (25%) respectively had completely recovered in terms of pain and disability. Conclusions: The results are consistent with the interpretation that 90% of patients with low back pain in primary care will have stopped consulting with symptoms within three months. However most will still be experiencing low back pain and related disability one year after consultation.

Key messages

• It is widely believed that 90% of episodes of low back pain seen in general practice resolve within one month
• In a large population based study we examined the outcome of episodes of low back pain in general practice with respect to both consultation behaviour and self reported pain and disability
• While 90% of subjects consulting general practice with low back pain ceased to consult about the symptoms within three months, most still had substantial low back pain and related disability
• Only 25% of the patients who consulted about low back pain had fully recovered 12 months later
• Since most consulters continue to have long term low back pain and disability, effective early treatment could reduce the burden of these symptoms and their social, economic, and medical impact

     

Cervical screening in Perth and Kinross since introduction of the new contract.

OBJECTIVE--To determine changes in the cervical screening service since the introduction of the new general practitioner contract on 1 April 1990. DESIGN--Analysis of computerised records of cervical screening both before and after introduction of the new contract. SETTING--General practices in Perth and Kinross Unit, Tayside. PATIENTS--A total of 30,071 women aged 21-60 on 26 general practitioner partnership lists. MAIN OUTCOME MEASURES--Percentage average of target population for cervical screening in each practice for first three quarters on introduction of the contract. RESULTS--Perth and Kinross Unit completed a computerised cervical screening call programme in July 1989, which produced an increase from 71% to 78% in the mean percentage of women aged 20-60 who had had cervical smear tests within 5.5 years. Six months after the introduction of the new general practitioner contract the mean population coverage was increased to 85% in women aged 21-60 and only four practices had not attained the 80% upper target compared with 10 on 1 April 1990. Detailed examination of randomly selected practices immediately before the new contract was introduced showed an average artificial list inflation of 4.3% in health board records when compared with practice records, a hysterectomy rate of 6.2%, and an additional 3% of women who were considered to be ineligible for smear testing due to putative virginity or illness or infirmity, or both. There was a considerable shift away from use of well woman clinics (2.7% of smears in 1990 compared with 5.6% in 1988) for taking cervical smears, potentially threatening the long term viability of the clinics. CONCLUSION--The introduction of the new contract for general practitioners has brought about a further sustained increase in population coverage for cervical screening in a small Scottish unit with a stable population, well motivated general practitioners, and a fully integrated computerised call and recall system based on the community health index. To optimise the screening service revision of the targets levels is necessary.     

Using patient and general practice characteristics to explain variations in cervical smear uptake rates.

OBJECTIVES--To produce practice and patient variables for general practices from census and family health services authority data, and to determine the importance of these variables in explaining variation in cervical smear uptake rates between practices. DESIGN--Population based study examining variations in cervical smear uptake rates among 126 general practices using routine data. SETTING--Merton, Sutton, and Wandsworth Family Health Services Authority, which covers parts of inner and outer London. MAIN OUTCOME MEASURE--Percentage of women aged 25-64 years registered with a general practitioner who had undergone a cervical smear test during the five and a half years preceding 31 March 1992. RESULTS--Cervical smear uptake rates varied from 16.5% to 94.1%. The estimated percentage of practice population from ethnic minority groups correlated negatively with uptake rates (r = -0.42), as did variables associated with social deprivation such as overcrowding (r = -0.42), not owning a car (r = -0.41), and unemployment (r = -0.40). Percentage of practice population under 5 years of age correlated positively with uptake rate (r = 0.42). Rates were higher in practices with a female partner than in those without (66.6% v 49.1%; difference 17.5% (95% confidence interval 10.5% to 24.5%)), and in computerised than in non-computerised practices (64.5% v 50.5%; 14.0% (6.4% to 21.6%)). Rates were higher in larger practices. In a stepwise multiple regression model that explained 52% of variation, five factors were significant predictors of uptake rates: presence of a female partner; children under 5; overcrowding; number of women aged 35-44 as percentage of all women aged 25-64; change of address in past year. CONCLUSIONS--Over half of variation in cervical smear uptake rates can be explained by patient and practice variables derived from census and family health services authority data; these variables may have a role in explaining variations in performance of general practices and in producing adjusted measures of practice performance. Practices with a female partner had substantially higher uptake rates.     

Impact of NHS walk-in centres on the workload of other local healthcare providers: time series analysis

ObjectivesTo assess the impact of NHS walk-in centres on the workload of local accident and emergency departments, general practices, and out of hours services.DesignTime series analysis in walk-in centre sites with no-treatment control series in matched sites.SettingWalk-in centres and matched control towns without walk-in centres in England.Participants20 accident and emergency departments, 40 general practices, and 14 out of hours services within 3 km of a walk-in centre or the centre of a control town.ResultsA reduction in consultations at emergency departments (–175 (95% confidence interval –387 to 36) consultations per department per month) and general practices (–19.8 (−53.3 to 13.8) consultations per 1000 patients per month) close to walk-in centres became apparent, although these reductions were not statistically significant. Walk-in centres did not have any impact on consultations on out of hours services.ConclusionIt will be necessary to assess the impact of walk-in centres in a larger number of sites and over a prolonged period, to determine whether they reduce the demand on other local NHS providers.

What is already known on this topic

One of the objectives for NHS walk-in centres was to reduce demand on other NHS services, particularly general practitioners'' services and accident and emergency departmentsStudies of walk-in centres in North America have indicated that such centres do not reduce demand on other healthcare servicesStudies of minor injuries units in the United Kingdom (which have some similarities with walk-in centres) indicate that these units substitute mainly for consultations in accident and emergency departments

What this study adds

The data imply that walk-in centres may moderate the increasing demand on general practice and reduce the number of consultations in accident and emergency departmentsThe high level of background variability in consultation rates means that any impact of a walk-in centre is not statistically significantTo draw robust conclusions about the impact of walk-in centres on other health providers will require study of a large number of sites over an extended period of time     

Long-term outcome of patients with neurotic illness in general practice.

OBJECTIVE--To determine the 11 year outcome of neurotic disorder in general practice. DESIGN--Cohort study over 11 years. SETTING--Two general practices in Warwickshire England. SUBJECTS--100 patients selected to be representative of those identified nationally by general practitioners as having neurotic disorders. MAIN OUTCOME MEASURES--Mortality, morbidity, and use of health services. RESULTS--At 11 years 87 subjects were traced. The 11 year standardised mortality ratio was 173 (95% confidence interval 164 to 200). 47 were cases on the general health questionnaire, 32 had a relapsing or chronic psychiatric course, and 49 a relapsing or chronic physical course. Treatment for psychiatric illness was mainly drugs. The mean number of consultations per year was 10.8 (median 8.7). A persistent psychiatric diagnosis at one year follow up was associated with high attendance ( > 12 visits a year for 11 years) at follow up after age, sex, and physical illness were adjusted for. Severity of psychiatric illness (general health questionnaire score) at outset predicted general health questionnaire score at 11 year follow up, course of psychiatric illness, and high consultation rate. CONCLUSION--These data support the view that a neurotic illness can become chronic and is associated with raised mortality from all causes and high use of services. Such patients need effective intervention, particularly those with a more severe illness who do not recover within one year.     

Integrated care for diabetes: clinical,psychosocial, and economic evaluation. Diabetes Integrated Care Evaluation Team.

OBJECTIVES--To evaluate integrated care for diabetes in clinical, psychosocial, and economic terms. DESIGN--Pragmatic randomised trial. SETTING--Hospital diabetic clinic and three general practice groups in Grampian. PATIENTS--274 adult diabetic patients attending a hospital clinic and registered with one of three general practices. INTERVENTION--Random allocation to conventional hospital clinic care or integrated care. Integrated care patients seen in general practice every three or four months and in the hospital clinic annually. General practitioners were given written guidelines for integrated care. MAIN OUTCOME MEASURES--Metabolic control, psychosocial status, knowledge of diabetes, beliefs about control of diabetes, satisfaction with treatment, disruption of normal activities, numbers of consultations and admissions, frequency of metabolic monitoring, costs to patients and NHS. RESULTS--A higher proportion of patients defaulted from conventional care (14 (10%)) than from integrated care (4 (3%), 95% confidence interval of difference 2% to 13%). After two years no significant differences were found between the groups in metabolic control, psychosocial status, knowledge, beliefs about control, satisfaction with treatment, unscheduled admissions, or disruption of normal activities. Integrated care was as effective for insulin dependent as non-insulin dependent patients. Patients in integrated care had more visits and higher frequencies of examination. Costs to patients were lower in integrated care (mean 1.70 pounds) than in conventional care (8 pounds). 88% of patients who experienced integrated care wished to continue with it. CONCLUSIONS--This model of integrated care for diabetes was at least as effective as conventional hospital clinic care.     

National general practice study of epilepsy: the social and psychological effects of a recent diagnosis of epilepsy.

OBJECTIVES--To determine the nature and extent of psychosocial problems in epilepsy and their associations. DESIGN--A postal survey was used drawing data from prospective consecutive cases. Data on demographic, medical, and social backgrounds were collected. A specially designed, validated attitude questionnaire examined 14 areas of psychosocial adjustment to epilepsy. SETTING--124 primary care general practices. SUBJECTS--Adults (aged over 17) with a recent diagnosis of epilepsy (within previous 36 months). They were registered with the national general practice study of epilepsy and had a confirmed diagnosis according to the usual criteria. 216 subjects were approached for the survey by their general practitioners; 192 returned questionnaires. RESULTS--Problems in at least one area were experienced by 175 (91%) of the 192 subjects. Problems were generally mild, which contrasts strongly with findings in chronic cases. The areas of greatest concern were fear of seizures (80% of cases; 72% moderate or severe) and fear of stigma in employment (69% of cases; 40% moderate or severe). A highly significant relation was found between psychosocial effects and the frequency and recency of seizures. CONCLUSIONS--In the early stages of epilepsy psychosocial effects are closely related to the severity of the medical condition, suggesting that the argument for the stigmatising effect of the diagnosis by itself is less important than previously thought. The findings also suggest that problems may evolve as the condition becomes chronic.     

Establishing a minor illness nurse in a busy general practice.

OBJECTIVE--To study the feasibility of a practice nurse caring for patients with minor illnesses. DESIGN--Nurse given training in dealing with patients with minor illnesses. Patients requesting a same day appointment were offered a nurse consultation. SETTING--Group practice in Stockton on Tees. MAIN OUTCOME MEASURES--Number of consultations which required a doctor contact, treatment, and rate of reconsultation. RESULTS--Of 696 consultations in six months, 602 (86%) required no doctor contact. 549 (79%) patients did not reconsult about the episode of illness, and 343 (50%) patients were given advice on self care only. CONCLUSION--Trained nurses could diagnose and treat a large proportion of patients currently consulting general practitioners about minor illness provided that the nurse has immediate access to a doctor.