General practitioners' continuing medical education within and outside their practice.

To study continuing medical education 96 out of 101 general practitioners chosen at random from the list held by a family practitioner committee were interviewed. The results provided little evidence of regular attendance at local postgraduate centre meetings, though practice based educational meetings were common. Thirty one of the general practitioners worked in practices that held one or more practice based educational meetings each month at which the doctors provided the main educational content. Performance review was undertaken in the practices of 51 of the general practitioners, and 80 of the doctors recognised its value. The general practitioners considered that the most valuable educational activities occurred within the practice, the most valued being contact with partners. They asked for increased contact with hospital doctors. The development of general practitioners'' continuing medical education should be based on the content of the individual general practitioner''s day to day work and entail contact with his or her professional colleagues.     

Does earwax lose its pathogens on your auriscope overnight?

OBJECTIVES--To describe the organisms cultured from general practitioners'' auriscope earpieces; and to explore general practitioners'' perceptions of the possibility of cross infection from contaminated auriscope earpieces and of how their auriscope earpieces are cleaned. DESIGN--Microbiological survey of auriscope earpieces in two general practices and a semistructured questionnaire sent to 105 general practitioners. SETTING--General practitioners served by one district general hospital microbiology laboratory in the north of England. RESULTS--Organisms were cultured from 41 (93%) of 44 auriscope earpieces, of which 14 (32%) carried potential pathogens; four (9%) were heavily contaminated. Of the 85 (81%) general practitioners who responded, 72 (85%) believed that contaminated auriscope earpieces could cause serious infection, 66 (78%) did not clean earpieces between patients, and 70 (82%) thought that patients would mind if they knew that dirty earpieces were used. CONCLUSIONS--Almost a third of auriscope earpieces were contaminated by pathogenic bacteria. Although general practitioners suspected this, most did not ensure that a clean earpiece was used for each patient.     

Attendance and non-attendance for breast screening at the south east London breast screening service.

OBJECTIVES--To ascertain the reasons for a low rate of response for breast screening. DESIGN--All relevant aspects of the organisational process examined, including general practitioners'' notes. Non-responders visited and interviewed. SETTING--An inner city breast screening service working on the model advocated by the Forrest report. SUBJECTS--288 Women aged 50-64 registered with several general practices and invited for screening by post. MAIN OUTCOME--Determination of factors important for success of breast screening programmes. RESULTS--After five women were excluded by their general practitioners the response rate was 129 out of 283 (46%), but 99 (35%) of the women did not receive their invitations because of inaccuracies in the family practitioner committee''s database and general practitioners failing to check women''s addresses completely. CONCLUSIONS--Increased rates of response will depend on enabling general practitioners to check addresses and on an increased awareness of the importance of information.     

Purchasing for all: an alternative to fundholding.

OBJECTIVE--To evaluate general practitioner participation in a district health authority''s purchasing work. DESIGN--Questionnaire study of 131 Hackney general practitioners and 33 senior health service managers; review of the minutes of 28 meetings of the Hackney General Practitioners'' Forum and the contract between City and Hackney Health Authority and the St Bartholomew''s NHS Trust. SETTING--Hackney General Practitioners'' Forum. MAIN OUTCOME MEASURES--General practitioners'' and managers'' perceptions of how representative and effective the general practitioners'' forum is; proportion of new quality targets and service developments contributed by general practitioners; main issues discussed by the forum and impact on district health authority policy. RESULTS--99 (76%) general practitioners and 27 (82%) managers responded. Both groups perceived the forum as representative. 92% (24/26) of the managers thought the forum was effective but only 74% (70/95) of general practitioners did so, largely because some doubted that the forum was listened to 75% (103/138) of quality targets and 55% (16/29) of service developments planned in the 1993-4 contract were contributed by general practitioners. They also lobbied successfully for more resources for urology and community mental health services. CONCLUSIONS--Input into commissioning via a general practitioners'' forum can be both representative and effective. General practitioners need to work closely to achieve a consensus and those involved need administrative support. The relation between general practice and public health medicine needs to be strengthened.     

General practice postal surveys: a questionnaire too far?

A primary care led NHS, driven by evidence based practice, needs to build on a firm foundation of research in primary care. As researchers are making increasing use of questionnaire surveys to assess general practitioners'' views and attitudes, so response rates to questionnaire surveys among general practitioners are dropping. The reasons include lack of perceived relevance of the research and lack of information and feedback about it, and researchers need to be more aware of the realities of everyday practice. Approaches that might reverse this trend include monitoring all research activities going on in an area to ensure that practices are not overused, giving general practitioners incentives to participate, and improving the relevance of research and the quality of questionnaires.     

Specialist outreach clinics in general practice.

OBJECTIVES--To establish the extent and nature of specialist outreach clinics in primary care and to describe specialists'' and general practitioners'' views on outreach clinics. DESIGN--Telephone interviews with hospital managers. Postal questionnaire surveys of specialists and general practitioners. SETTING--50 hospitals in England and Wales. SUBJECTS--50 hospital managers, all of whom responded. 96 specialists and 88 general practitioners involved in outreach clinics in general practice, of whom 69 (72%) and 46 (52%) respectively completed questionnaires. 122 additional general practitioner fundholders, of whom 72 (59%) completed questionnaires. MAIN OUTCOME MEASURES--Number of specialist outreach clinics; organisation and referral mechanism; waiting times; perceived benefits and problems. RESULTS--28 of the hospitals had a total of 96 outreach clinics, and 32 fundholders identified a further 61 clinics. These clinics covered psychiatry (43), medical specialties (38), and surgical specialties (76). Patients were seen by the consultant in 96% (107) of clinics and general practitioners attended at only six clinics. 61 outreach clinics had shorter waiting times for first outpatient appointment than hospital clinics. The most commonly reported benefits for patients were ease of access and shorter waiting times. CONCLUSIONS--Specialist outreach clinics cover a wide range of specialties and are popular, especially in fundholding practices. These clinics do not seem to have increased the interaction between general practitioners and specialists.     

Evalution of Home Nurse Attachment in Bristol

By the end of June 1969 home nurses in Bristol were attached to 18 general practices caring for about 137,000 patients, or about one-third of the city''s population. Attachment was associated with an increase by about one-third in the number of patients referred by general practitioners for home nursing. Additional benefits derived from attachment during the nine months from January to September 1969 were 2,047 items of service performed by nurses in general practitioners'' surgeries, 65 home visits to patients who were not receiving domiciliary nursing care, improved communications between general practitioners and nurses, and opportunities for both doctors and nurses to widen their fields of work. The travelling expenses paid to Bristol''s nurses increased by 9·5%.It is suggested that the benefits to patients, doctors, and nurses of attachment far outweigh the costs and that there is scope for extending the role of the attached nurse in the surgery and in home visiting.     

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.     

Defensive Medicine among Obstetricians and Gynecologists in Tertiary Hospitals

Objective

To describe the daily work practice under the threat of defensive medicine among obstetricians and gynecologists.

Study Design

A prospective cross-sectional survey of obstetricians and gynecologists working at tertiary medical centers in Israel.

Results

Among the 117 obstetricians and gynecologists who participated in the survey, representing 10% of the obstetricians and gynecologists registered by the Israel Medical Association, 113 (97%) felt that their daily work practice is influenced by concern about being sued for medical negligence and not only by genuine medical considerations. As a result, 102 (87%) physicians are more likely to offer the cesarean section option, even in the absence of a clear medical indication, 70 (60%) follow court rulings concerning medical practices, and 85 (73%) physicians mentioned that discussions about medical negligence court rulings are included in their departments'' meetings.

Conclusions

Defensive medicine is a well-embedded phenomenon affecting the medical decision process of obstetricians and gynecologists.     

Impact of nurse practitioners on workload of general practitioners: randomised controlled trial

Objective To examine the impact on general practitioners'' workload of adding nurse practitioners to the general practice team.Design Randomised controlled trial with measurements before and after the introduction of nurse practitioners.Setting 34 general practices in a southern region of the Netherlands.Participants 48 general practitioners.Intervention Five nurses were randomly allocated to general practitioners to undertake specific elements of care according to agreed guidelines. The control group received no nurse.Main outcome measures Objective workload, derived from 28 day diaries, included the number of contacts per day for each of three conditions (chronic obstructive pulmonary disease or asthma, dementia, cancer), by type of consultation (in practice, telephone, home visit), and by time of day (surgery hours, out of hours). Subjective workload was measured by using a validated questionnaire. Outcomes were measured six months before and 18 months after the intervention.Results The number of contacts during surgery hours increased in the intervention group compared with the control group (P < 0.06), particularly for patients with chronic obstructive pulmonary disease or asthma (P < 0.01). The number of consultations out of hours declined slightly in the intervention group compared with the control group, but this difference did not reach significance. No significant changes became apparent in subjective workload.Conclusion Adding nurse practitioners to general practice teams did not reduce the workload of general practitioners, at least in the short term. This implies that nurse practitioners are used as supplements, rather than substitutes, for care given by general practitioners.     

Community care service for diabetics in the Poole area.

Because of an increasing work load at the hospital diabetic clinic in Poole general practitioners were asked to help in a community care service for diabetics. In this, general practitioners typically care for non-ketotic patients with maturity onset diabetes who are well controlled on diet or diet and oral hypoglycaemic agents, while the clinic concentrates on more difficult cases and screens patients for long-term complications. The hospital laboratory''s work load has been eased because patients may attend for two-hour interval blood sugar estimations when they like; most patients appreciate this flexibility and prefer being looked after by their own doctor. The service has not increased the general practitioners'' work load unduly, but it has heightened their awareness of diabetes in the community, thus allowing the diabetic consultant to deal with the problems for which he has been trained. The service has thus provided improved care for all diabetics in the Poole area.     

Rectal examination in general practice.

OBJECTIVE--To investigate factors influencing a general practitioner''s decision to do a rectal examination in patients with anorectal or urinary symptoms. DESIGN--Postal questionnaire survey. SETTING--General practices in inner London and Devon. SUBJECTS--859 General practitioners, 609 (71%) of whom returned the questionnaire. MAIN OUTCOME MEASURES--Number of rectal examinations done each month; the indication score, derived from answers to a question asking whether the respondent would do a rectal examination for various symptoms; and the confidence score, which indicated the respondent''s confidence in the diagnosis made on rectal examination. RESULTS--279 General practitioners did five or fewer rectal examinations each month and 96 did more than 10 each month. Factors significantly associated with doing fewer rectal examinations were a small partnership and being a female general practitioner, and the expectation that the examination would be repeated. Lack of time in the surgery, and a waiting time of less than two weeks for an urgent outpatient appointment were also important. General practitioners were deterred from doing rectal examinations by reluctance of the patient (278), the expectation that the examination would be repeated (141), and lack of time (123) or a chaperone (39). Confidence in diagnosis was significantly associated with doing more rectal examinations, the perception of having been well taught to do a rectal examination at medical school, and being a male general practitioner. CONCLUSIONS--Factors other than clinical judgment influence the frequency of rectal examination in general practice. Rectal examination may become commoner with the trend towards larger group practices and if diagnostic confidence is increased and greater emphasis put on rectal examination in undergraduate and postgraduate teaching.     

Underprivileged areas: validation and distribution of scores.

Underprivileged areas were identified by weighting several census variables that relate to social conditions, by using weights determined by means of a questionnaire sent to one in 10 of the general practitioners in the United Kingdom. The weighted variables were added (after statistical manipulation) to give a score for each of the 9265 electoral wards in England and Wales. Blank ward maps were sent to general practitioners in five family practitioner committee areas and they were asked to shade the wards according to the degree to which the population increased their workload or the pressure on their services. Maps of these same areas were then prepared by using the calculated scores with the cut off points between the worst, the intermediate, and the best areas as on those used by the general practitioners. The two sets of maps were then compared to determine how well the maps that were based on scores agreed with the general practitioners'' maps showing their assessment of the variation of workload in their areas. Overall, 6.3% of the wards differed in shading in any way between the two sets of maps. In the three areas where the general practitioners shaded complete wards and did not report having difficulties with shading only 1.2% of the wards differed. It may be possible to use these "underprivileged area" scores to indicate where problems occur for general practitioners and to extend this work to other primary health care workers.     

District programme to reduce smoking: effect of clinic supported brief intervention by general practitioners.

By encouraging and supporting general practitioners to undertake brief intervention on a routine basis smokers'' clinics could reach many more smokers than are willing to attend for intensive treatment. In a study with 101 general practitioners from 27 practices 4445 cigarette smokers received brief intervention with the support of a smokers'' clinic, brief intervention without such support, or the general practitioners'' usual care. At one year follow up the numbers of smokers who reported that they were no longer smoking cigarettes were 51 (13%), 63 (9%), and 263 (8%), respectively (p less than 0.005). After an adjustment was made for those cases not validated by urine cotinine concentrations the respective success rates were 8%, 5%, and 5%. Use of nicotine chewing gum was associated with higher self reported success rates. General practitioners providing supported brief intervention encouraged not only more smokers to use the gum but also more effective use; gum users in this group reported a success rate of 27% at one year. Compliance by the general practitioners in recording smoking state averaged 45%, and significantly higher success rates were reported by patients whose smoking state had been recorded. Brief intervention by general practitioners with the support of a smokers'' clinic thus significantly enhanced success rates based on self reports. Better results might be obtained if general practitioners'' compliance with the procedure could be improved and if they encouraged more of their patients to try nicotine gum. Collaboration of this kind between a smokers'' clinic and local general practitioners could deliver effective help to many more smokers than are likely to be affected if the two continue to work separately.     

Future provision of out of hours primary medical care: a survey with two general practitioner research networks.

OBJECTIVE--To ascertain general practitioners'' views about the future provision of out of hours primary medical care. DESIGN--Self completing postal questionnaire survey. SETTING--Wessex and north east England. SUBJECTS--116 general practitioners in the Wessex Primary Care Research Network and 83 in the Northern Primary Care Research Network. MAIN OUTCOME MEASURES--Intention to reduce or opt out of on call; plans for changing out of hours arrangements; the three most important changes needed to out of hours care; willingness to try, and perceived strengths and limitations of, three alternative out of hours care models--primary care emergency centres, telephone triage services, and cooperatives. RESULTS--The overall response rate was 74% (Wessex research network 77% (89/116), northern research network 71% (59/83)). Eighty three per cent of respondents (123/148) were willing to try at least one service model, primary care emergency centres being the most popular option. Key considerations were the potential for a model to reduce time on call and workload, to maintain continuity of care, and to fit the practice context. Sixty one per cent (91/148) hoped to reduce time on call and 25% (37/148) hoped to opt out completely. CONCLUSIONS--General practitioners were keen to try alternative arrangements for out of hours care delivery, despite the lack of formal trials. The increased flexibility in funding brought about by the recent agreement between the General Medical Services Committee and the Department of Health is likely to lead to a proliferation of different schemes. Careful monitoring will be necessary, and formal trials of new service models are needed urgently.     

Overprescription of cholera vaccine to travellers by general practitioners.

A questionnaire describing five hypothetical patients intending to travel to different countries was sent to 113 general practitioners, who were asked to state which patients they would recommend cholera vaccination to. The response rate was 80%. The general practitioners'' recommendations were compared with those of the Liverpool School of Tropical Medicine. Sixty three of 86 respondents recommended cholera vaccination when it would probably have been unnecessary. A review of common sources of information on cholera vaccination showed that general practitioners are given confusing or inappropriate advice. General practitioners should be educated about when cholera vaccination is necessary; alternatively, the vaccine should be available only through special centres.     

The Influences of Group and Independent General Practice on Patient Care: A Comparative Study in Ontario

When the practices of four general practitioners, members of multispecialist-general practitioner salaried groups (clinic doctors) were compared with those of four independent general practitioners (solo practitioners), it was noted that: group practice patients had more office laboratory investigation and greater in-hospital consultation and referral. On the other hand, independent practitioners'' patients seemed to receive more personal attention from the doctor, a fuller explanation of diagnosis and treatment during office hours, more drug samples and more laboratory investigation in hospital.Group and independent practices are similar with respect to the rate of follow-up visits, the volume of preventive medicine, the number of radiographs and special procedures, the total number of drugs ordered, and the in-hospital formal written consultation rate and office consultation rate.The similarities between two types of practice may be a result of the interaction of group and independent practice in the same community.It is concluded that the team approach to medical care is not incompatible with independent practice.     

Workload of general practitioners before and after the new contract.

OBJECTIVE--To assess changes in general practitioners'' workload associated with the new contract introduced in April 1990. DESIGN--Weekly workload diary completed during four weeks in February-March 1990 and during the same period in 1991. SETTING--Sheffield, United Kingdom. SUBJECTS--All 300 general practitioners on Sheffield Family Health Services Authority list as principals in 1990 and 1991. MAIN OUTCOME MEASURES--Mean number of hours worked per week, number of patients seen each week, and mean time spent per patient. RESULTS--181 (60%) general practitioners responded in 1990 and 163 (54%) in 1991. Of these, 18 (10%) were not working in 1990 and 14 (7%) in 1991. General medical service work increased during a "normal working week" from a mean of 38.6 hours a week in 1990 to 40.6 hours in 1991, and non-general medical service work decreased from 5.4 hours a week to 4.5 hours. Hours spent on call were similar before and after the contract. For the 99 general practitioners who responded in both years, time spent on general medical service duties increased significantly (40.5 h in 1990 v 42.5 h [corrected] in 1991; p = 0.033), mainly due to more time being spent in clinics. Significantly more patients were being seen in clinics (9 v 14; p = 0.001); the average time spent per patient remained at about 8 1/2 minutes during surgeries and 16 minutes for a home visit, and rose from 13 to 14 minutes for patients seen in clinics. The time spent on practice administration fell but not significantly. CONCLUSION--Since the new contract there has been a significant increase in general medical services work, mainly due to more patients being seen in clinics, with no reduction in the time spent per patient.     

General practitioners and management of infection with HIV

General practitioners will have an increasingly important role in the management of patients with the acquired immune deficiency syndrome (AIDS) and infections with human immunodeficiency virus (HIV) as the numbers of cases increase. Altogether 280 general practitioners working in Oxfordshire were sent a postal questionnaire inquiring about their education, knowledge, current practice, and attitudes in relation to managing infections with HIV. Of the 235 (84%) general practitioners who replied, nine out of 10 were giving advice about infection with HIV to their patients. One in two were testing patients for such infection, and one in four were caring for infected patients. Nevertheless, uncertainty remained about the risks of transmission of infection with HIV and general practitioners'' knowledge of educational activities for their patients could be improved.The introduction of a facilitator to work with general practitioners in managing patients with AIDS or infection with HIV is planned, especially to help general practitioners develop the skills needed for prevention.