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Childhood finger injuries and safeguards.

OBJECTIVE: To understand the epidemiology, sites, and mechanism of finger injuries in children and to consider safety measures. SETTING: Accident and emergency department of a children's hospital in Glasgow. METHODS: A prospective study was carried out with a specifically designed questionnaire. Altogether 283 children presenting with isolated finger injuries were identified over six months. Available safety measures to avoid or reduce damage from such injuries were considered. RESULTS: Finger injuries were common (38%) in those under 5 years. Most of these occurred at home (59%), commonly (48%) because of jamming between two closeable opposing surfaces, and mostly (79%) in doors at home and school. The doors were commonly (85%) closed by someone and often (60%) by a child. Sixteen (6%) were treated for amputation. CONCLUSION: Finger injuries are common, especially at the preschool age, and are mostly caused by jammed fingers in doors, at home. Safeguards should be considered according to location, like home or institutions, and expense.

Accident Prevention↗

Evaluation of user acceptance of a clinical expert system.

OBJECTIVE: To measure the attitudes of physicians and nurses who use the Health Evaluation through Logical Processing (HELP) clinical information system. DESIGN: Questionnaire survey of 360 attending physicians and 960 staff nurses practicing at the LDS Hospital. The physicians' responses were signed, permitting follow-up for nonresponse and use of demographic data from staff files. The nurses' responses were anonymous and their demographic data were obtained from the questionnaires. MEASUREMENTS: Fixed-choice questions with a Likert-type scale, supplemented by free-text comments. Question categories included: computer experience; general attitudes about impact of the system on practice; ranking of available functions; and desired future capabilities. RESULTS: The response rate was 68% for the physicians and 39% for the nurses. Age, specialty, and general computer experience did not correlate with attitudes. Access to patient data and clinical alerts were rated highly. Respondents did not feel that expert computer systems would lead to external monitoring, or that these systems might compromise patient privacy. The physicians and nurses did not feel that computerized decision support decreased their decision-making power. CONCLUSION: The responses to the questionnaire and "free-text comments" provided encouragement for future development and deployment of medical expert systems at LDS Hospital and sister hospitals. Although there has been some fear on the part of medical expert system developers that physicians would not adapt to or appreciate recommendations given by these systems, the results presented here are promising and may be of help to other system developers and evaluators.

Adult↗

Internal audit in a microbiology laboratory.

AIM: To set up a programme of internal laboratory audit in a medical microbiology laboratory. METHODS: A model of laboratory based process audit is described. Laboratory activities were examined in turn by specimen type. Standards were set using laboratory standard operating procedures; practice was observed using a purpose designed questionnaire and the data were analysed by computer; performance was assessed at laboratory audit meetings; and the audit circle was closed by re-auditing topics after an interval. RESULTS: Improvements in performance scores (objective measures) and in staff morale (subjective impression) were observed. CONCLUSIONS: This model of process audit could be applied, with amendments to take local practice into account, in any microbiology laboratory.

Humans↗

Analysis of necropsy request behaviour of clinicians.

AIM: To develop a necropsy related audit system to record accurate information in relation to necropsy requests, necropsy rates and coronial referrals. METHODS: A simple audit form was used to record detailed necropsy related data via an integrated questionnaire design and data entry system based on available optical image scanning technology. The system recorded the numbers and locations of deaths, referrals to the coroner, clinical necropsy requests, hospital and medicolegal necropsies, the grade of clinician involved in these processes, and the identity of the consultant in charge of the case. The overall, hospital and medicolegal necropsy rates were calculated by individual consultant, specialty and for the whole hospital. Necropsy request rates and coronial referral rates were also calculated and these data were related to the grade of clinician. All data were available on a monthly or an accumulative basis. RESULTS: Of 1398 deaths, 534 (38%) were discussed with the local coroner's office and 167 of these were accepted for further investigation. House officers and senior house officers referred over 80% of all cases, whereas consultants referred only 2%. There were no significant differences in case acceptance rates by grade of clinician. Clinicians made 307 hospital necropsy requests (overall hospital necropsy request rate 22%). House officers made 65% of all necropsy requests. Consultant necropsy requests represented 13% of all requests. There were no significant differences in necropsy request success rates by grade of clinician. CONCLUSIONS: The referral of cases to coroners and clinical necropsy requests are still being inappropriately delegated to the most junior clinicians. This study illustrates the type of useful information which can be produced for individual clinicians, specialty audit groups and pathology departments using a simple necropsy related audit system.

Autopsy↗

Cigarette smoking gives more respiratory symptoms among women than among men. The Nord-Trondelag Health Study (HUNT).

STUDY OBJECTIVE: Studies have indicated that women are more vulnerable to the effect of tobacco smoking compared with men. The aim of this study was to explore the prevalence of reported respiratory symptoms and diseases according to smoking burden, age and sex. DESIGN: Questionnaire in a cross sectional population based study. SETTING: The BONT (Bronchial obstruction in Nord-Trondelag) study is part of a comprehensive health survey of all inhabitants aged above 19 years in the county of Nord-Trondelag, Norway, which was carried out from 1995 to 1997. PARTICIPANTS: A total of 65 717 subjects, 71.3% of the total population aged 20-100, answered the main questionnaire. MAIN RESULTS: In all, 12.7% men and 12.1% women reported episodes of wheezing or breathlessness during the past 12 months, 8.8% men and 8.4% women reported that they had or had had asthma, 7.5% men and 8.2% women had ever used asthma medication, and 4.0% men and 3.0% women reported chronic bronchitis. Thirty per cent of men and 31% of women were smokers, and average pack years of smoking were 15.9 and 10.3, respectively. Among previous and current smokers, significant more women reported episodes of wheezing or breathlessness, current asthma and persistent coughing compared with men with the same smoke burden (pack years) and daily number of cigarettes. CONCLUSION: The prevalence of reported asthma and use of asthma medication was higher than reported in previous Scandinavian studies. Respiratory symptoms increased by smoking burden. Comparing the prevalence of symptoms and current asthma among women and men with the same smoke burden or daily cigarette consumption, women seemed to be more susceptible to the effect of tobacco smoking than men.

Adult↗

Higher blood pressure among Inuit migrants in Denmark than among the Inuit in Greenland.

STUDY OBJECTIVE: Previous studies of blood pressure among the Inuit have given inconsistent results and studies comparing Inuit migrants with those living in traditional Inuit areas are absent. The purpose of the study was to compare the blood pressure of the Inuit in Greenland with that of Inuit migrants in Denmark. DESIGN: Questionnaire, interview, and clinical examination in a cross sectional random population sample. SETTING: A population based survey among Inuit in Greenland and Inuit migrants in Denmark. PARTICIPANTS: 2046 Inuit aged >/or =18, 61% of the sample. MAIN RESULTS: Age and gender adjusted blood pressures were 117/72 mm Hg in Greenland and 127/81 mm Hg among the migrants (p<0.001). In both populations, blood pressure increased with age and body mass index, and was higher among men and non-smokers. In Greenland, blood pressure increased with the level of school education. The associations with Inuit heritage, alcohol, diet, and physical activity were not significant. The difference between the two populations persisted after adjusting for age, gender, body mass index, education, and smoking. Among those who had completed high school, there was no difference between the systolic blood pressure of the two populations while the difference for diastolic blood pressure was much less than for those with less education. CONCLUSIONS: Blood pressure was lower among the Inuit in Greenland than among the Inuit migrants in Denmark but the difference was absent (systolic pressure) or reduced (diastolic pressure) among the better educated. The results suggest that the blood pressure of the Inuit, especially Inuit men, may be responsive to factors related to the modern Western way of life.

Adult↗

Participation of French general practitioners in end-of-life decisions for their hospitalised patients.

BACKGROUND AND OBJECTIVE: Assuming the hypothesis that the general practitioner (GP) can and should be a key player in making end-of-life decisions for hospitalised patients, perceptions of GPs' role assigned to them by hospital doctors in making withdrawal decisions for such patients were surveyed. DESIGN: Questionnaire survey. SETTING: Urban (districts located near Paris) and rural (southern France) areas. PARTICIPANTS: GPs. RESULTS: The response rate was 32.2% (161/500), and it was observed that 70.8% of respondents believed that their participation in withdrawal decisions for their hospitalised patients was essential, whereas 42.1% believed that the hospital doctors were sufficiently skilled to make withdrawal decisions without input from the GPs. Most respondents were found to believe that they had the necessary skills (91.9%) and enough time (87.6%) to participate in withdrawal decisions. The last case of treatment withdrawal in hospital for one of their patients was described by 40% (65/161) of respondents, of whom only 40.0% (26/65) believed that they had participated actively in the decision process. The major factors in the multivariate analysis were the GP's strong belief that his or her participation was essential (p = 0.01), information on admission of the patient given to the GP by the hospital department (p = 0.007), rural practice (p = 0.03), visit to the patient dying in hospital (p = 0.02) and a request by the family to be kept informed about the patient (p = 0.003). CONCLUSION: Strong interest was evinced among GPs regarding end-of-life issues, as well as considerable experience of patients dying at home. As GPs are more closely corrected to patients' families, they may be a good choice for third-party intervention in making end-of-life decisions for hospitalised patients.

Data Collection↗

Resuscitating the elderly: what do the patients want?

OBJECTIVES: To study the resuscitation preferences, choice of decision-maker, views on the seeking of patients' wishes and determinants of these of elderly hospital in-patients. DESIGN: Questionnaire administered on admission and prior to discharge. SETTING: Two acute geriatric medicine units (Southampton and Poole). PARTICIPANTS: Two hundred and fourteen consecutive consenting mentally competent patients admitted to hospital as emergencies. RESULTS: Resuscitation was wanted by 60%, particularly married and functionally independent patients and those who had not already considered it. Not wanted resuscitation was associated with lack of social contacts. Sixty-seven per cent welcomed enquiry about their preferences and 78% wanted participation in decision, 43% as sole decision-maker. Wishing to choose oneself was associated with not wanting resuscitation, prior knowledge of it, and lack of a spouse. Patients' opinions remained stable during their admission. CONCLUSIONS: Discussion of resuscitation is practical on hospital admission without causing distress and the views expressed endure through the period of hospitalisation. Elderly patients' attitudes depend partly on personal health and social circumstances. This may assist doctors when patients are unable to participate themselves.

Aged↗

Would you like to know what is wrong with you? On telling the truth to patients with dementia.

OBJECTIVES: To discover what dementia sufferers feel is wrong with them; what they have been told and by whom, and what they wish to know about their illness. BACKGROUND: Ethical guidelines regarding telling truth appear to be equivocal. Declarations of cognitively intact subjects, attitudes of family members and current psychiatric practice all vary, but no previous research has been published concerning what patients with dementia would in fact like to know about their diagnosis and prognosis. DESIGN: Questionnaire study of the patients' opinions. SETTING: Old Age Psychiatry Service in Worcester. PARTICIPANTS: 30 consecutive patients with dementia. RESULTS: The quality of information received has been poor and many patients have no opportunity to discuss their illness with anybody. Despite that almost half of the participants in this study had adequate insight and a majority declared that they would like to know more about their predicament. CONCLUSIONS: Although many patients would like to know the truth, the rights of those who do not want to know should also be respected. Therefore the diagnosis of dementia should not be routinely disclosed but (just as in other disorders) health care professionals should seek to understand their patients' preferences and act appropriately according to their choice.

Aged↗

The value of taking an 'ethics history'.

OBJECTIVES: To study the value of taking an ethics history as a means of assessing patients' preferences for decision making and for their relatives' involvement. DESIGN: Questionnaire administered by six junior doctors to 56 mentally competent patients, admitted into general and geriatric medical beds. SETTING: A large district general hospital in the United Kingdom. MAIN MEASURES: To establish whether patients were adequately informed about their illness and whether they minded the information being communicated to their relatives. To establish their preference regarding truthful disclosure and participation in decision making with risk attached. To establish whether they wished to be involved in CPR decision making, and if not, who should make the decision. To establish whether they knew of living wills and whether they had any advance directives. RESULTS: Twenty-four (43%) were inadequately informed of their illness. Forty-six (82%) said they would want to know were something serious to be found. Twenty-eight (50%) wanted to make their own decision if requiring risky treatment and 11 (20%) wanted family members involved. Thirty-one (55%) wanted to make a cardiopulmonary resuscitation (CPR) decision and five of these decisions differed from those made by the doctors. Twenty-five (45%) preferred the doctors to decide. Eleven (20%) of the patients had heard of living wills but only one had executed such a will. Seven (13%) of the patients wished to provide advance directives. Three (5%) did not find the history taking helpful but none were discomforted. CONCLUSION: Taking an ethics history is a simple means of obtaining useful information about patients' preferences.

Advance Care Planning↗

A survey of newly appointed consultants' attitudes towards research fraud.

OBJECTIVE: To determine the prevalence of, and attitudes towards, observed and personal research misconduct among newly appointed medical consultants. DESIGN: Questionnaire study. SETTING: Mersey region, United Kingdom. PARTICIPANTS: Medical consultants appointed between Jan 1995 and Jan 2000 in seven different hospital trusts (from lists provided by each hospital's personnel department). MAIN OUTCOME MEASURES: Reported observed misconduct, reported past personal misconduct and reported possible future misconduct. RESULTS: One hundred and ninety-four replies were received (a response rate of 63.6%); 55.7% of respondents had observed some form of research misconduct; 5.7% of respondents admitted to past personal misconduct; 18% of respondents were either willing to commit or unsure about possible future research misconduct. Only 17% of the respondents reported having received any training in research ethics. Anaesthetists reported a lower incidence of observed research misconduct (33.3%) than the rest of the respondents (61.5%) (p<0.05). CONCLUSION: There is a higher prevalence of observed and possible future misconduct among newly appointed consultants in the UK than in the comparable study of biomedical trainees in California. Although there is a need for more extensive studies, this survey suggests that there is a real and potential problem of research misconduct in the UK.

Attitude of Health Personnel↗

Respiratory symptoms in Lancashire textile weavers.

OBJECTIVES: To investigate a large population of cotton textile weavers for reported respiratory symptoms relative to occupational factors, smoking, and exposure to dust. Cotton processing is known to produce a respiratory disease known as byssinosis particularly in the early processes of cotton spinning. Relatively little is known about the respiratory health of the cotton weavers who produce cloth from spun cotton. By the time cotton is woven many of the original contaminants have been removed. METHODS: 1295 operatives from a target population of 1428 were given an interviewer led respiratory questionnaire. The presence of upper and lower respiratory tract symptoms were sought and the work relatedness of these symptoms determined by a stem questionnaire design. Also occupational and demographic details were obtained and spirometry and personal dust sampling performed. RESULTS: Byssinosis was present in only four people (0.3%). Chronic bronchitis had a moderate overall prevalence of about 6% and was related predominantly to smoking. There were several other work related respiratory symptoms (persistent cough 3.9%, chronic production of phlegm 3.6%, chest tightness 4.8%, wheezing 5.4%, and breathlessness 2.3%). All of these were predicted predominantly by smoking (either past or present), with no consistent independent effect of exposure to dust. Work related eye and nasal symptoms were more common (10.4% and 16.9% respectively). CONCLUSION: Byssinosis is a rare respiratory symptom in cotton weaving. Other work related respiratory symptoms were reported but their presence was predominantly related to smoking with no consistent effects of exposure to dust.

Adult↗

Cost of ambulatory care of diabetes mellitus: a study from north India.

BACKGROUND: Diabetes mellitus is a chronic and potentially disabling disease that represents an important public health and clinical concern because of the economic burden it imposes on the person, family, and society. Despite this, data regarding cost of care of diabetes mellitus from developing countries are scarce. This study aimed to assess the cost of care of Indian patients with diabetes mellitus. METHODS: Cost of illness in 50 outpatients with diabetes mellitus (diagnosed according to WHO criteria, Expert Committee, 1997) was assessed over a six month period using a specially designed questionnaire, together with structured assessments of disability. RESULTS: Total annual cost of care was 14 508 rupees (263.78 euros). The largest proportion of the total cost was made up of direct costs (68%), followed by indirect costs (28.76%) and provider's costs (2.8%). Drug costs were high. Total treatment cost was significantly higher in those who were more educated, those who visited the hospital more often, and those receiving a greater number of drugs. CONCLUSION: From this study it can be concluded that diabetes mellitus is an expensive illness to treat even in developing countries. The main brunt of financial burden is borne by the family. Any efforts at cost reduction should, therefore, have the family as its focus, and relieving the family of this financial burden needs to be prioritised.

Adult↗

Infection in exacerbations of asthma: views of different groups of practitioners.

A questionnaire designed to elucidate views on the frequency of infection in asthma and its management was circulated to general practitioners, general physicians, paediatricians and respiratory physicians in the north of England. On the whole, general practitioners agreed with the general physicians and paediatricians with respiratory physicians. The generalists, and to a lesser extent the specialists, tended to overestimate the risk of bacterial infection, which was perceived to be a particular risk following viral infection in intrinsic asthma. This resulted in more frequent prescription of antibiotics than is justified by the published evidence. There was a tendency for frequent prescribers of antibiotics to withhold corticosteroids. If prescribing habits are to be altered, education will have to be directed at those responsible for acute admissions to hospital as well as at general practitioners.

Acute Disease↗

Psychological stress, anxiety, depression, job satisfaction, and personality characteristics in preregistration house officers.

Work related stress and anxiety may have a profound effect on an individual's wellbeing. In the case of doctors this may also affect patient care. This study measured stress, anxiety, and job satisfaction and the influence of personality factors on these in a group of preregistration house officers in the north east of England. A total of 109 preregistration house officers anonymously completed a lifestyles questionnaire designed to measure self rated psychological stress, state anxiety, job satisfaction, and personality characteristics. Results showed that 37.5% of women and 24% of men preregistration house officers suffered from possible psychological stress. Altogether 38.9% of women and 5.4% of men were suffering from possible anxiety and 8.3% of women and 2.7% of men were suffering from possible depression. The mean (SD) job satisfaction scores were 83.8(17.4) (range 52-127; median 86.5) for men and 80.5(16.7) (range 41-114; median 81) for women. Altogether 30.6% of men and 41.7% of women reported to be dissatisfied with the organisational processes in their job. There were significant negative correlations between stress and job satisfaction scores (r = -0.508; p<0.0001) and between anxiety and job satisfaction scores (r = -0.421; p<0.0001), and significant positive associations between anxiety and stress scores (r = 0.593; p<0.0001). Stress, anxiety, and depression scores were significantly correlated with neuroticism scores in both men and women. The personality characteristic of neuroticism was a predisposing factor for stress and anxiety in the junior doctors which may be taken into consideration when offering support and counselling.

Adult↗

Are members of multidisciplinary teams in breast cancer aware of each other's informational roles?

AIM: To conduct a commissioned survey of multidisciplinary breast team members' expectations of their own and each other's roles in providing different kinds of information to women with breast cancer. DESIGN: Questionnaire based survey. SETTING AND PARTICIPANTS: Health professionals from five multidisciplinary breast care centres within a Sussex health authority. MAIN OUTCOME MEASURES: Interdisciplinary awareness of informational roles played by different team members. RESULTS AND CONCLUSIONS: The results of the team survey suggest that, in most cases, health professionals fulfilled the roles expected of them by the team, with two or three individuals identified as the main providers of information for each topic. However, many more professionals were involved in major discussions without the team's knowledge. The professional consistently playing a major "unseen" role was the breast nurse specialist.

Awareness↗

Public opinion on systems for feeding back views to the National Health Service.

OBJECTIVES: To explore public opinions about different systems for feeding back views about health services to the National Health Service. DESIGN: Questionnaire survey. SETTING: NHS Grampian, Scotland, UK. PARTICIPANTS: A random sample of 10 000 adults registered with a general practitioner in Grampian was invited to opt in to the study; 2449 were sent questionnaires. OUTCOME MEASURES: Opinions about different feedback mechanisms and their likely effectiveness in three scenarios; reasons for preferring particular mechanisms. RESULTS: Of 1951 respondents, over 80% thought patient representatives would be a good way for people to pass on their ideas about the NHS and would help to improve it. Patient representatives were the most widely preferred course of action for two out of three scenarios. People explained their preferences for particular feedback systems mainly in terms of their ease of use, the perception that they would be listened to, and the likelihood of anything being done about what they said. However, people varied in their judgements about the likely effectiveness of different feedback systems. Preferences for particular systems varied according to the types of situation considered. Some people are reluctant to approach clinical staff with concerns about healthcare quality. A substantial minority have no confidence that their concerns would be listened to or acted upon, however they were expressed. CONCLUSION: The "patient representative" function has substantial popular support and could facilitate local learning and action to improve the quality of health services from users' perspectives. Feedback systems must demonstrate their effectiveness if they are to gain and retain public confidence.

Adult↗

Use of laboratory testing for genital chlamydial infection in Norway.

OBJECTIVE: To assess the use of laboratory tests for genital chlamydial infection in Norway. DESIGN: Questionnaire survey of general practitioners' practice in chlamydial testing, retrospective survey of laboratory records, 1986-91, and prospective study of testing in one laboratory during four weeks. SETTING: All 18 microbiological laboratories in Norway (4.2 million population), including one serving all doctors in Vestfold county (0.2 million population). SUBJECTS: 302 general practitioners. MAIN MEASURES: GPs' routine practice, methods used for testing, 1986-91, and sex specific and age group specific testing in 1991. RESULTS: 201(69%) GPs replied to the questionnaire: 101(51%) would test all women younger than 25 years at routine pelvic examination, 107(54%) all girls at first pelvic examination, 131(66%) all pregnant women, and 106(54%) all men whose female partner had urogenital complaints. Nationwide in 1986, 122,000 tests were performed (2.9 per 100 population); 10% were positive and 51% were cell culture tests. In 1991, 341,000 tests were performed (8.0 per 100 population); 4.5% were positive and 15% were cell culture tests. 13,184 tests were performed in Vestfold in 1991 (6.6 per 100 population). The age group specific rates (per 100 population) among women were: age 15-19 years, 22.0(95% confidence interval 18.2 to 25.8); 20-24 years, 47.2(42.1 to 52.3); 25-29 years, 42.3(37.1 to 47.5); 30-34 years, 29.8(25.4 to 34.2); and 35-39 years, 12.5(9.5 to 15.5). CONCLUSIONS: GPs use liberal indications for testing. The dramatic increase in testing, especially by enzyme immunoassays, in populations with a low prevalence of infection results in low cost effectiveness and low predictive value of positive tests, which in women over 29 years is estimated as 17-36%. IMPLICATIONS: Doctors should be educated about the limitations of enzyme immunoassays in screening low prevalence populations, and laboratories should apply a confirmatory test to specimens testing positive with such assays.

Adolescent↗