Evaluation of audit of medical inpatient records in a district general hospital.
(1/505)
OBJECTIVE: To evaluate an audit of medical inpatient records. DESIGN: Retrospective comparison of the quality of recording in inpatients' notes over three years (1988, 1989, 1990). SETTING: Central Middlesex Hospital. MATERIALS: Random sample of 188 notes per year drawn systematically from notes from four selected one month periods and audited by two audit nurses and most hospital physicians. MAIN MEASURES: General quality of routine clerking, assessment, clinical management, and discharge, according to a standardised, criterion based questionnaire developed in the hospital. RESULTS: 1988 was the year preceding the start of audit in the hospital, 1989 the year of active audit with implicit and loosely defined criteria, and 1990 the year after introduction and circulation of explicit criteria for note keeping. There was a significant trend over the three years in 21/56 items of the questionnaire, including recording of alcohol intake (x2 = 8.4, df = 1, p = 0.01), ethnic origin (x2 = 57, df = 1, p = 0.001), allergies and drug reactions (x2 = 10, df = 1, p = 0.01) at admission and of chest x ray findings (x2 = 8, df = 1, p = 0.01), final diagnosis (x2 = 5.6, df = 1, p = 0.025), and signed entries (x2 = 11.3, df = 1, p = 0.001). Documentation of discharge and notification of discharge to general practitioners was not significantly improved. CONCLUSIONS: Extended audit of note keeping failed to sustain an initial improvement in practice; this may be due to coincidental decline in feedback to doctors about their performance. (+info)
Survey of outpatient sputum cytology: influence of written instructions on sample quality and who benefits from investigation.
(2/505)
OBJECTIVES: To evaluated quality of outpatient sputum cytology and whether written instructions to patients improve sample quality and to identify variables that predict satisfactory samples. DESIGN: Prospective randomised study. SETTING: Outpatient department of a district general hospital. PATIENTS: 224 patients recruited over 18 months whenever their clinicians requested sputum cytology, randomized to receive oral or oral and written advice. INTERVENTIONS: Oral advice from nurse on producing a sputum sample (114 patients); oral advice plus written instructions (110). MAIN MEASURES: Percentages of satisfactory sputum samples and of patients who produced more than one satisfactory sample; clinical or radiological features identified from subsequent review of patients' notes and radiographs associated with satisfactory samples; final diagnosis of bronchial cancer. RESULTS: 588 sputum samples were requested and 477 received. Patients in the group receiving additional written instructions produced 75(34%) satisfactory samples and 43(39%) of them one or more sets of satisfactory samples. Corresponding figures for the group receiving only oral advice (80(31%) and 46(40%) respectively)were not significantly different. Logistic regression showed that radiological evidence of collapse or consolidation (p<0.01) and hilar mass (p<0.05) were significant predictors of the production of satisfactory samples. Sputum cytology confirmed the diagnosis in only 9(17%) patients with bronchial carcinoma. CONCLUSIONS: The quality of outpatients' sputum samples was poor and was not improved by written instructions. Sputum cytology should be limited to patients with probable bronchial cancer unsuitable for surgery. IMPLICATIONS: Collection of samples and requests for sputum cytology should be reviewed in other hospitals. (+info)
Need to measure outcome after discharge in surgical audit.
(3/505)
OBJECTIVE: To assess the accuracy of outcome data on appendicectomy routinely collected as part of a surgical audit and to investigate outcome in the non-audited period after discharge. DESIGN: Retrospective analysis of audit data recorded by the Medical Data Index (MDI) computer system for all patients undergoing emergency appendicectomy in one year; subsequent analysis of their hospital notes and notes held by their general practitioners for patients identified by a questionnaire who had consulted their general practitioner for a wound complication. SETTING: One district general hospital with four consultant general surgeons serving a population of 250,000. PATIENTS: 230 patients undergoing emergency appendicectomy during 1989. MAIN MEASURES: Comparison of postoperative complications recorded in hospital notes with those recorded by the MDI system and with those recorded by patients' general practitioners after discharge. RESULTS: Of the 230 patients, 29 (13%) had a postoperative complication recorded in their hospital notes, but only 14 (6%) patients had these recorded by the MDI system. 189 (82%) of the patients completed the outcome questionnaire after discharge. The number of wound infections as recorded by the MDI system, the hospital notes, and notes held by targeted patients' general practitioners were three (1%), eight (3%), and 18 (8%) respectively. None of 12 readmissions with complications identified by the hospital notes were identified by the MDI system. CONCLUSIONS: Accurate audit of postoperative complications must be extended to the period after discharge. Computerised audit systems must be able to relate readmissions to specific previous admissions. (+info)
Willingness to pay for district hospital services in rural Tanzania.
(4/505)
This paper describes a study undertaken to investigate the willingness of patients and households to pay for rural district hospital services in north-western Tanzania. The surveys undertaken included interviews with 500 outpatients and 293 inpatients at three district level hospitals, interviews with 1500 households and discussions with 22 focus groups within the catchment areas of the primary health care programmes of these hospitals. Information was collected on willingness to pay fees for certain hospital services, willingness to become a member of a local insurance system, and exemptions for cost-sharing. The willingness to pay for district hospital services was large. Furthermore, most respondents favoured a local insurance system above user fee systems, a finding which applied at all places and in all the surveys. More female respondents were in favour of a local insurance scheme. The conditions needed for the introduction of a local insurance system are discussed. (+info)
Why is evaluation of the cost effectiveness of audit so difficult? The example of thrombolysis for suspected acute myocardial infarction.
(5/505)
BACKGROUND: Cost effectiveness analysis is an established technique for evaluation of delivery of health care, but its use to evaluate clinical audit is rarely reported. Thrombolysis for suspected acute myocardial infarction is a commonly used therapy of established effectiveness and an appropriate subject for audit in many healthcare settings. OBJECTIVE: To measure the cost effectiveness of audit of thrombolysis in some district general hospitals. MAIN OUTCOME MEASURE: Cost of audit per extra patient treated with thrombolysis (incremental cost effectiveness ratio). DESIGN: Prospective agreement with physicians to undertake repeated audits of a specific aspect of the management of patients with acute myocardial infarction. Baseline measurement of the proportion of these patients given thrombolysis in each hospital were made, as were three subsequent retrospective audits, giving time series of measurements. Costs were estimated from records of staff time and other resources used in each hospital; effectiveness was estimated by fitting the results to a model which assumed a uniform rate of increase over time in the proportion of eligible patients given thrombolysis which might be accelerated by regular audit. Upper and lower limits for main outcome measure were derived from sensitivity analysis of costs and logistic regression of time series data. SETTING: Five district general hospitals in North West Thames Regional Health Authority including one control hospital were used, starting in April 1991 when widespread medical audit was first introduced. RESULTS: Between the first and last audits, the proportion of patients with suspected acute myocardial infarctions receiving thrombolysis rose in three of the hospitals undertaking audit by 20% to 37% and fell by 6% in the fourth (although this hospital started with a rate in excess of 90%). The corresponding change in the control hospital was an increase of 15%. The differences between each of the auditing hospitals and control hospital were not significant, except in one case, where 51 extra treatments per year were attributable to audit (95% confidence intervals (95% CIs) 0.5 to 61 cases per year). Estimated overall costs in each hospital ranged from 3700 Pounds to 5200 Pounds for data collection, a series of four audit meetings, and subsequent actions. The central estimate of cost effectiveness in the three responsive hospitals ranged from 101 Pounds to 392 Pounds per extra case given thrombolysis, with very wide 95% CIs. In the fourth hospital audit had zero effectiveness as defined in this study. CONCLUSIONS: Methodological difficulties were encountered which need to be considered in future economic evaluations of clinical audit and related activities. These were: (a) adequate control for other factors influencing clinical behaviour; (b) uncertainties about the sustainability of changes in behaviour associated with audit; and (c) the relative infrequency in a single hospital of specific clinical events leading to small numbers for analysis. These difficulties constitute major challenges for the economic evaluation of clinical audit. They are most likely to be overcome in a large study which compares clinical audit with other interventions aiming for the same quality improvement, such as patient specific reminders or educational programmes. (+info)
Audit of cardiac catheterisation in a district general hospital: implications for training.
(6/505)
OBJECTIVE: To assess complications of diagnostic cardiac catheterisation in a non-surgical centre by review of the first three years' experience and audit of 2804 diagnostic left heart procedures. DESIGN: Analysis of a prospective database of cardiac catheter procedures. SETTING: District general hospital without available on site cardiac surgery. RESULTS: The rate of major complications of cardiac catheterisation was 0.07%. Mortality was 0. 07%, and the rate of arterial complications (requiring surgical repair) was 0.24% for brachial arteries and 0.17% for femoral. These results are comparable to those reported from national and international surgical centres. CONCLUSION: A diagnostic cardiac catheterisation service can be offered in non-surgical hospitals without an increased risk to patients. It highlights the relevance of training in angioplasty and questions the appropriateness of starting preliminary invasive cardiology training of specialist registrars in district general hospitals. (+info)
Diagnostic cardiac catheterisation in a hospital without on-site cardiac surgery.
(7/505)
OBJECTIVE: To assess the feasibility, safety, and clinical impact of diagnostic cardiac catheterisation in a multipurpose laboratory in a district general hospital without cardiac surgery. METHODS: A prospective audit of the first 2000 consecutive cases between September 1992 and March 1997. Unstable patients were referred to a surgical centre for investigation, in line with subsequently published British Cardiac Society (BCS) guidelines, but all other patients requiring cardiac catheterisation were investigated locally and are included in this report. The function of the laboratory was also compatible with the BCS guidelines regarding staffing, operators, equipment, number of cases, and locally available vascular surgery. RESULTS: Of the 2000 cases, 1988 studies were completed (99%), 1985 (99%) included coronary angiography, and 1798 (90%) were performed as day cases. Left main stem disease was present in 157 (8%), three vessel disease in 683 (34%), two vessel disease in 387 (19%), single vessel disease in 424 (21%), and normal coronary arteries in 494 (25%). Of the latter, 284 (14% of the total) had another cardiac diagnosis for which they were investigated (for example, valvar heart disease). Referral for cardiac intervention following catheterisation was made in 1172 of the 2000 cases (intervention rate 59%; catheter:intervention ratio 1. 7:1). The interventions performed were coronary artery bypass grafting (CABG) in 736 of the 1172 cases (63%), other types of cardiac surgery in 122 (10%), combined CABG and other cardiac surgery in 71 (6%), and percutaneous transluminal coronary angioplasty in 243 (21%). There were two catheter related deaths (0. 1%), both of which occurred within 24 hours of the procedure, and a further nine major cardiovascular complications with residual morbidity (0.45%). These were myocardial infarction in two (0.1%), cerebrovascular events in two (0.1%), and surgical vascular complications in five (0.25%). In addition, there were eight successfully treated, life threatening arrhythmias (0.4%). CONCLUSIONS: Diagnostic cardiac catheterisation can be performed safely and successfully in a local hospital. When BCS guidelines are followed, the mortality is similar to published pooled data from regional centres (0.1% v 0.12%). The high intervention rate indicates a persistent unmet demand in the districts, which will continue to affect surgical and interventional services. (+info)
Gastrointestinal surgical workload in the DGH and the upper gastrointestinal surgeon.
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Workload implications of upper gastrointestinal (UGI) subspecialisation within the district general hospital (DGH) have been assessed by prospective data collection over a 12-month period in a DGH with six general surgeons serving a population of 320,000. The single UGI surgeon (UGIS) performed all ten oesophageal resections, ten of 11 gastric resections for malignancy and all eight pancreatic operations. He also performed 91 of the 182 cholecystectomies, 164 of the 250 endoscopic retrograde cholangiopancreatograms (ERCP) and all endoscopic procedures for the palliation of unresected oesophageal tumours. The UGIS was responsible for the management of all patients with severe pancreatitis, yet he also performed 51 colorectal resections over the 12-month period. Successful management of severely ill patients with upper GI disease requires consultant supervision on a day-to-day basis. If such UGI disease is to be managed in the DGH, two surgeons with UGI experience will be required if high quality care and reasonable working conditions are to be achieved. Such UGIS will continue to perform some colorectal surgery. (+info)