Death certification and epidemiological research. Medical Services Study Group of the Royal College of Physicians of London.

The cause of death shown on 191 death certificates was compared with the cause indicated by the hospital case notes, the consultants'' opinions, and the necropsy findings. All 191 deaths occurred among medical hospital patients aged under 50. In 39 cases there was a major discrepancy between the two sources over the cause of death and in another 54 ther was a minor but epidemiologically important difference. Death certificates are not primarily intended for epidemiological research, but researchers often rely on them. This and other studies have shown, however, that death certificates are often inaccurate records of the cause of death--even coroner''s certificates issued after a coroner''s necropsy. The accuracy of death certificates might be improved if coroners consulted clinicians more closely and if senior hospital staff completed hospital death certificates.     

Madeleine's death.

Despite visits to two physicians and two hospitals within 4 days in September 1994, 7-week-old Madeleine Hunter died of flu-related dehydration. The coroner at an inquest into the baby''s death said he had never seen a case in which so many things went wrong. The coroner''s jury, which made 46 recommendations, determined that physicians and others involved in the care of very small infants should give "due respect to the instinct of the mother." Madeleine''s mother, Georgina Hunter, recounts the story of her baby''s death.     

Suicide and accidental death at Beachy Head.

During 1965-79, 124 deaths occurred at Beachy Head cliffs. A coroner''s verdict of suicide was returned in 58. The yearly numbers increased during the period along with a reduction in the proportion of suicide verdicts. At least 115 of the deaths were almost certainly suicides, and the most likely cause for the change in the proportion of suicide verdicts was a change of coroner. The reputation of the place, the publicity given to each suicide, the accessibility of the site, and the lack of preparation required all influence the choice of this method and it may be replacing other ways of suicide locally.     

Obstetric accidents: a review of 64 cases.

OBJECTIVE--To identify the causes of obstetric accidents. DESIGN AND SETTING--Analysis of case records at the Medical Protection Society''s London office covering the five years 1982-6. SUBJECTS--Cases that had come to litigation which had resulted in stillbirth, perinatal or neonatal death, central nervous system damage to the baby, or maternal death and in which there was an opinion from a senior obstetrician consulted by the society. Of 147 cases reviewed, 64 met the criteria for the study. MAIN OUTCOME MEASURES--The principal findings of the expert reviewers. RESULTS--Three major topics of concern emerged common to most of the 64 cases. These were inadequate fetal heart monitoring, mismanagement of forceps, and inadequate supervision by senior staff. In 11 of the 64 cases cardiotocography was omitted, in 19 cases the trace was missing, in six cases the trace was unreadable, and in 14 of the remaining 28 cases signs of fetal distress went unnoticed or were ignored. In 31 cases forceps were used to aid delivery or were tried and abandoned in favour of caesarean section. In 16 cases two or more attempts to use forceps were made. Five infant deaths were directly attributed to mismanaged forceps. In 20 cases senior staff were criticised by the expert reviewer for failure to come to the labour ward. In many of these cases they may have given advice over the telephone, but the inadequacy of records made it impossible to tell. In these cases the labour and birth were managed by junior staff, usually a senior house officer. In six cases when senior staff did come they suggested that no action was needed. CONCLUSION--These few cases should not be dismissed as isolated incidents in obstetric practice in Britain. They reflect more general problems--namely, concerning the ability of junior doctors to interpret fetal heart traces accurately, their ability to use forceps, and the participation of senior staff in running a labour ward and delivery suite.     

Acute Myocardial Infarction in Doncaster. II—Delays in Admission and Survival

The speed of admission of patients with suspected acute myocardial infarction was observed over a period of 12 months during which a “no refusal” coronary care scheme was functioning, with emphasis on minimizing delay. During the same period the duration of survival of cases diagnosed as coronary thrombosis by the coroner''s pathologist was measured. Comparison of the two series shows that 75% to 80% of the coroner''s cases had died before the median time of notification of the general practitioner by those patients referred to hospital.We argue that the provision of mobile coronary care on request from general practitioners is unlikely to have an appreciable effect in preventing deaths from acute myocardial infarction outside hospital.     

Dogs that bite.

OBJECTIVE--To study the circumstances of dog bites and identify risk factors. DESIGN--Postal questionnaire survey and case note review of victims of dog bites referred between 1982 and 1989. SETTING--One referral based regional plastic surgery unit. PATIENTS--146 consecutive patients referred for primary treatment of dog bites, for whom current addresses were available for 133, 107 (81%) of whom returned the questionnaire. RESULTS--The male to female ratio was 74:72; 79 (54%) patients were aged below 15 years. The commonest dogs producing bites were Staffordshire bull terriers (15 cases), Jack Russell terriers (13), medium sized mongrels (10), and Alsatians (nine). 82 of 96 (85%) dogs were male. 29 of 47 (62%) adults were bitten at home and 45 of 60 (75%) children at a friend''s, neighbour''s, or relative''s house. 91 of 107 (85%) bites occurred in the dog''s home. Bites occurred during playing with 13 (12%), petting 14 (13%), or waking 16 (15%) dogs. 45 (42%) bites were judged as unprovoked. 32 bites were identified as severe and 11 attacks as sustained. CONCLUSIONS--Most victims are bitten by male dogs which they either own or have had frequent contact with, and the bite occurs in the dog''s home.     

What did audit achieve? Lessons from preliminary evaluation of a year's medical audit.

OBJECTIVE--To evaluate the experience of a year''s audit of care of medical inpatients. DESIGN--Audit of physicians by monthly review of two randomly selected sets of patients'' notes by 12 reviewers using a detailed questionnaire dedicated to standards of medical records and to clinical management. Data were entered into a database and summary statistics presented quarterly at audit meetings. Assessment by improvement in questionnaire scores and by interviewing physicians. SETTING--1 District general hospital. PARTICIPANTS--About 40 consultant physicians, senior registrars, and junior staff dealing with 140 inpatient records. MAIN OUTCOME MEASURES--Median scores (range 1 to 9) for each item in the questionnaire; two sets of notes were discussed monthly at "general" audit meetings and clinical management of selected common conditions at separate monthly meetings. RESULTS--A significant overall increase in median scores for questions on record keeping occurred after the start of the audit (p less than 0.01), but interobserver variation was high. The parallel audit meetings on clinical management proved to be more successful than the general audits in auditing medical care and were also considered to be more useful by junior staff. CONCLUSIONS AND ACTION--Medical audit apparently resulted in appreciable improvements in aspects of care such as clerking and record keeping. Analysis of the scores of the general audits has led to the introduction of agreed standards that can be objectively measured and are being used in a further audit, and from the results of the audits of clinical management have been developed explicit guidelines, which are being further developed for criterion based audit.     

Prescriptions for medical research. I--Management within the Medical Research Council.

In their submission to the government in advance of the white paper on science policy in the United Kingdom the Medical Research Council commends the MRC''s own approach to managing directly funded research. But a series of semi-structured interviews with the directors of some of the MRC''s units suggests a gap between the MRC''s model of managed research and the reality. Although such units are theoretically managed from MRC head office (and units are charged an overhead for this), in practice each unit runs its own affairs. Between major reviews average contact time with the head office contact person is seven hours a year. The first paper argues that a purchaser-provider split would recognise the benefits of decentralisation and allow units to bid for research funds from several sources, the successful ones guaranteeing their survival through a rolling series of research programmes. The second paper criticises the MRC''s cumbersome peer review system. Reliance on outside experts atrophies the scientific skills of head office staff and builds delays into decision making. A purchaser-provider model would allow the head office scientific staff to act like commercial research and development managers, commissioning research, and using the outcome, rather than peer review, as a criterion for continued funding.     

Hydrogen sulfide poisoning: review of 5 years' experience.

The workforce of Alberta, a province rich in fossil fuel, faces an increasing risk of exposure to hydrogen sulfide (H2S). Basic knowledge of the population exposed during the years 1969 to 1973 inclusive was accumulated to identify the immediate medical and management problems. Data were recorded from three sources of records: the Workers'' Compensation Board of Alberta, the Alberta Hospital Services Commission and the provincial coroner''s office. There were 221 cases of exposure to H2S. The overall mortality was 6%; 5% of victims were dead on arrival at hospital. Admission to hospital was required for 65% of the victims arriving at a hospital emergency room (78% of the 221). Acute problems were coma, dysequilibrium and respiratory insufficiency with pulmonary edema. Increased attention to cardiopulmonary resuscitation at the exposure site and during transportation to hospital is necessary to reduce the mortality from H2S exposure. No long-term adverse effects were apparent in the survivors.     

Management of septic shock.

There have been important advances in the resuscitation of patients in septic shock in recent years. Survival can be improved by earlier recognition and therefore eradication of the sepsis combined with logical supportive measures. As with any acutely ill patient consultation with intensive care unit staff may be useful. Consultation with the intensive care unit does not necessarily imply the need for admission and mechanical ventilation; helpful advice may be forthcoming. Equally, referral to the intensive care unit does not mean an admission of failure but merely a recognition that additional skills and technical facilities are necessary for the patient''s survival.     

Immediate health effects of an urban wildfire.

To document the immediate health effects of the urban wildfire that swept through parts of Alameda County, California, on October 20 and 21, 1991, we conducted a retrospective review of emergency department and coroner''s records. Nine hospitals (6 local and 3 outlying) were surveyed for the week beginning October 20, 1991. Coroner''s reports were reviewed for 25 identified fire-related deaths. A total of 241 fire-related emergency encounters, including 44 inpatient admissions, were recorded for 227 persons. Nearly a fourth of emergency department patients were seen for work-related injuries, more than half of which occurred among professional firefighters. Smoke-related disorders constituted more than half of all emergency department cases; of these, 61% had documented bronchospasm. Major trauma and burns contributed 1% and 4% of principal diagnoses, respectively; these were exceeded in number by corneal abrasions (13%), other medical problems (8%), and minor trauma (7%), among other diagnoses. All coroner''s cases involved extensive burns, many with documented smoke inhalation injury. While the Oakland-Berkeley fire storm resulted in a high case-fatality ratio among major burn cases (25/31), those who survived the initial fire storm did well clinically. Among emergency department patients, medical (particularly smoke-related) disorders outnumbered traumatic presentations by a ratio of more than 2 to 1.     

Improving compliance with requirements on junior doctors' hours

Problem Compliance with UK regulations on junior doctors'' working hours cannot be achieved by manipulating rotas that maintain existing tiers of cover and work practices. More radical solutions are needed.Design Audit of change.Setting Paediatric night rota in large children''s hospital.Key measures for improvement Compliance with regulations on working hours assessed by diary cards; workload assessed by staff attendance on wards; patient safety assessed through critical incident reports.Strategies for change Development of new staff roles, followed by change from a partial shift rota comprising 11 doctors and one senior nurse, to a full shift night team comprising three middle grade doctors and two senior nurses.Effects of change Compliance with regulations on working hours increased from 33% to 77%. Workload changed little and was well within the capacity of the new night team. The effect on patient care and on medical staff requires further evaluation.Lessons learnt Reduction of junior doctors'' working hours requires changes to roles, processes, and practices throughout the organisation.     

Snowmobile-related deaths in Ontario: a 5-year review.

OBJECTIVES: To investigate the demographic characteristics and circumstances surrounding fatal snowmobile accidents in Ontario, to examine the risk factors and to observe any fatality trends over the study period. DESIGN: Case series. PATIENTS: All 131 people who died accidentally while operating a snowmobile in Ontario from 1985-86 to 1989-90. Records were obtained from the chief coroner''s office; registration data were obtained from the Ministry of Transportation. RESULTS: Although the absolute number of deaths increased each year, owing to a rapid increase in the number of registered snowmobiles, the risk of death from snowmobile accidents remained relatively constant. Deaths occurred most frequently in northeastern Ontario. Youths and men predominated among the victims. Fatal accidents occurred more often on lakes (in 66% of the cases in which this information was known) than on roads (in 26%) or trails (in 8%). Weekend fatalities predominated, and deaths occurred most often during times of suboptimal lighting (from 4 pm to 8 am). The driver was killed in 84% of the cases in which the person''s role was known. Alcohol use before death was implicated in 69% of the cases, the level exceeding the Ontario legal limit in 59%. CONCLUSION: Snowmobile-related deaths result from factors that are generally avoidable. Strategies need to be instituted to reduce the rate of these events.     

The death of Sarah Lovell and the constrained feminism of Emily Stowe.

In 1879 a coroner''s inquest was held on the body of Sarah Lovell, a young, unmarried woman who was thought to have died of an attempt at procuring an abortion. Suspicion fell on Emily Stowe, Toronto''s first woman doctor. Stowe had graduated 12 years earlier from a US medical college but had not yet been granted a licence to practise in Ontario. She admitted to having seen and spoken to Lovell but denied any involvement in an abortion. Less than a year later she obtained the long-desired licence. The author has used newspapers, journals and other archival sources to explore the nature of Stowe''s testimony and its relation to her acceptance by the profession.     

The World Health Organisation. Interview with the director general. Interview by Fiona Godlee.

Dr Hiroshi Nakajima was elected director general of WHO in 1988. Born in Japan, he trained as a psychiatrist before joining WHO in 1973. He was WHO''s regional director for the Western Pacific from 1979 to 1988. His term of office has been marked by criticism of his management style and allegations of misuse of WHO''s funds. I spoke to him at WHO''s headquarters in Geneva in July. I have presented the interview in the form of questions and answers. It would be misleading, however, not to make clear that in doing so I have transcribed conversation which was at times extremely difficult to follow. I feel that it is important to emphasise this in the context of an interview with an international leader, one of whose primary tasks must be to communicate his views on health to people across the world. The interviews gave me first hand experience of the difficulties in communication that staff, diplomats, and others, including Japanese leaders, have consistently commented on since Dr Nakajima took office.     

Doctors and patients don't agree: cross sectional study of patients' and doctors' perceptions and assessments of disability in multiple sclerosis.

OBJECTIVES: To compare the judgments of clinicians on which domains of health in the short form questionnaire (SF-36) would be most important to patients with multiple sclerosis with the opinions of patients themselves; to compare assessment of physical disability in multiple sclerosis by a clinician using Kurtzke''s expanded disability status scale and a non-clinically qualified assistant using the Office of Population Census and Surveys'' (OPCS) disability scale with self assessment of disability and other domains of health related quality of life by patients using the SF-36 and the EuroQol questionnaire; and to compare the scores of patients for each domain of the SF-36 with control data matched for age and sex. DESIGN: Cross sectional study. SETTING: Clinical department of neurology, Edinburgh. SUBJECTS: 42 consecutive patients with multiple sclerosis attending a neurology outpatient clinic for review or a neurology ward for rehabilitation. MAIN OUTCOME MEASURES: Scores on the SF-36; EuroQol; Kurtzke''s expanded disability status scale; the OPCS disability scale. RESULTS: Patients and clinicians disagreed on which domains of health status were most important (chi 2 = 21, df = 7, P = 0.003). Patients'' assessment of their physical disability using the physical functioning domain of the SF-36 was highly correlated with the clinicians'' assessment (r = -0.87, P < 0.001) and the non-clinical assessment (r = -0.90, P < 0.001). However, none of the measures of physical disability correlated with overall health related quality of life measured with EuroQol, Quality of life correlated with vitality, general health, and mental health in the SF-36, each of which patients rated as more important than clinicians and for each of which patients scored lower than the controls. CONCLUSIONS: Patients with multiple sclerosis and possibly those with other chronic diseases are less concerned than their clinicians about physical disability in their illness. Clinical trials in multiple sclerosis should assess the effect of treatment on the other elements of health status that patients consider important, which are also affected by the disease process, are more closely related to overall health related quality of life, and may well be adversely affected by side effects of treatment.     

Towards a more rapid diagnosis of rapidly progressive glomerulonephritis.

An attempt was made to provide simple practical guidelines to alert general practitioners to the diagnosis of rapidly progressive glomerulonephritis and lead to early referral to hospital. The duration of illness before referral to this hospital and its effect on outcome in patients with crescentic nephritis were assessed retrospectively from the case notes of 24 patients referred over two years. Four patients had Goodpasture''s syndrome, 11 Wegener''s granulomatosis, seven microscopic polyarteritis, and two idiopathic progressive glomerulonephritis. The duration of symptoms before referral to the local hospital was similar in the four groups of patients and varied from one week to 28 months (mean 10 months). The duration of stay in the local hospital was two, nine, 11, and 180 days in the patients with Goodpasture''s syndrome and a mean of four days (range one to eight) in those with Wegener''s granulomatosis and 10 days (one to 18 days) in those with microscopic polyarteritis. In the local hospital the diagnosis was based on the results of renal biopsy and detection of antibodies to glomerular basement membrane in two patients with Goodpasture''s syndrome and on the results of renal biopsy in seven of the other patients aided by the detection of antibodies to the cytoplasm of neutrophils (ANCA) in 10. Three of the 24 patients died and four required maintenance haemodialysis. Patients who present to their general practitioners with persistent non-specific symptoms should have a urine dipstick test and then blood tests and emergency referral to hospital if necessary. Hospital physicians should be aware of the speed and accuracy with which current assays can confirm a diagnosis of rapidly progressive glomerulonephritis.