Exposure to sputum positive cases of tuberculosis in a government hospital.
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A retrospective study was carried out to ascertain the degree of exposure to the tubercle bacillus within Ipoh Hospital. This study reveals that, over a one year period, 92 sputum positive cases were admitted to the general wards. In 11 of these cases, drug resistance was considered to be possible. The mean time from admission to the commencement of treatment was seven days for the newly diagnosed cases. This study thus documents a significant degree of in-hospital exposure to the tubercle bacillus. (+info)
Liability and validity of the Appropriateness Evaluation Protocol in Turkey.
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OBJECTIVE: To assess the inter-rater reliability between nurses and the convergent validity of the Appropriateness Evaluation Protocol (AEP) in the Turkish context. METHODS: Two nurses applied the original AEP concurrently to a random subsample of 335 patient-days in internal medicine, general surgery, and gynaecology departments at a university hospital and a government teaching hospital, as a part of a larger study. Inter-rater reliability was tested by calculating overall agreement and specific agreements between nurse reviewers' AEP assessments. Validity was tested by comparing the assessments of the nurses based on the AEP with the implicit judgements of five expert physicians on a random subsample of 818 patient-days. Sensitivity, specificity, positive and negative predictive values of the AEP were calculated. Reliability and validity were also evaluated by the K statistic. RESULTS: In the reliability test, there was a high level of agreement between the two independent raters applying the AEP in the three departments studied: overall agreement = 90.7-97.6%; specific inappropriate agreement = 69.1-92.3%; specific appropriate agreement = 88.3-96.6%. In validity testing, the AEP had a sensitivity of 0.83-0.97, specificity of 0.62-0.80, and positive and negative predictive values of 0.84-0.88 and 0.73-0.95 respectively. Kappa coefficients in internal medicine and gynaecology indicated almost perfect agreement in reliability testing and moderate agreement in validity testing. In general surgery, the K coefficients showed substantial agreement in both tests. CONCLUSION: These results indicate that the AEP is a reliable and valid instrument to assess appropriateness of patient-days in Turkey. (+info)
Sequelae after unintentional injuries to children: an exploratory study.
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GOAL: To determine the frequency and categories of sequelae related to accidental injuries (of all types) in childhood, a prospective follow up study was conducted on a geographically defined population near Paris, France. METHODS: The study concerned all child residents of one health care district, aged under 15 years, and hospitalised in the two public hospitals of the district, and/or transported by mobile emergency units, after an accident, during a one year period (in 1981-82; n = 785). Initial severity was scored using the injury severity score (ISS). Sequelae were defined as established impairments (leading or not to disabilities), identified by physicians, reporting their clinical diagnosis or complaints by the child and/or the family. RESULTS: After a follow up period of 3.6-29.2 months after the accident, six children died and 78 (10%) were lost to follow up. Among the 701 others, 73 (10.4%) presented 80 sequelae, major (limiting daily activities) in 44 children (6.3%), with no gender difference. These increased significantly with age. The main causes of major sequelae were eye injuries and sports related injuries to the limbs. ISS did not correlate well with sequelae, but the maximum abbreviated injury scale appeared to be a better predictor of long term functional prognosis. CONCLUSION: Prospective follow up and population based studies are still needed, especially on children's injuries initially perceived as benign, such as most of the sports related injuries in our study. (+info)
The paradox of the cost and affordability of traditional and government health services in Tanzania.
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Since the introduction of user fee systems in the government health facilities of most African countries, which shifted part of the burden of financing health care onto the community, affordability of basic health care has been a much discussed topic. It is sometimes assumed that in areas where high levels of spending for traditional treatments are common, people would be able to pay for basic health care at governmental facilities, but may not be willing to do so. However, examining willingness to pay and ability to pay in the broader context of different types of illness and their treatment leads us to a very different conclusion. In the course of a medical-ethnographic study in south-eastern Tanzania, we found evidence that people may indeed be willing, but may nevertheless not be able, to pay for biomedical health care--even when they can afford costly traditional medicine. In this article, we suggest that the ability to pay for traditional treatment can differ from ability to pay for hospital attendance for two main reasons. First, many healers--in contrast to the hospital--offer alternatives to cash payments, such as compensation in kind or in work, or payment on a credit basis. Secondly, and more importantly, the activation of social networks for financial help is different for the two sectors. For the poor in particular, ability to pay for health care depends a great deal on contributions from relatives, neighbours and friends. The treatment of the 'personalistic' type of illness, which is carried out by a traditional healer, involves an extended kin-group, and there is high social pressure to comply with the requirements of the family elders, which may include providing financial support. In contrast, the costs for the treatment of 'normal' illnesses at the hospital are usually covered by the patient him/herself, or a small circle of relatives and friends. (+info)
Health sector reform and human resources: lessons from the United Kingdom.
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The objective of the paper is to assess the human resource (HR) dimension of the National Health Service (NHS) reforms in the United Kingdom, and to highlight lessons for the health systems of countries undergoing reform or restructuring. Health sector reform in many countries in the 1980s and 1990s has focused on structural change, cost containment, the introduction of market mechanisms and consumer choice. This focus has inevitably challenged the ways that health professionals and other staff are employed and deployed. The methods used to manage human resources in health care may also in themselves be a major constraint or facilitator in achieving the objectives of health sector reform. The impact on the HR function of the NHS reforms is assessed in the paper by examining three central requirements of the HR function: to maintain effective staffing levels and skill mix; to establish appropriate employee relations policy and procedures; and to be involved in pay determination. The paper concludes that the most significant changes which have occurred as result of the NHS reforms have been in staffing change and organizational culture, and the individual attitudes of NHS management and staff. Attempts to alter methods of conducting employee relations and determining pay and conditions of employment have been less successful. However, an overall approach to HR management, which would have been unthinkable in the pre-reform NHS, is now accepted, albeit grudgingly by some, as the way forward. In general, the changes in the NHS HR function can be characterized as a partially successful attempt to adopt private sector HR management techniques to meet the challenges of public sector reform. (+info)
The Bussola study. Final results, conclusions and proposals.
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OBJECTIVE: To evaluate the use of thrombolytic and acetylsalicylic acid therapies in acute myocardial infarct patients as well as the availability of technical and human resources for the care of these patients in the emergency units of the city of Rio de Janeiro. Additional objectives were the evaluation of the use of primary angioplasty and the level of acceptance of SBC /RJ as an entity responsible for programs of continued medical education. METHODS: Interviews with physicians at 46 emergency units in the city of Rio de Janeiro. RESULTS: Of the 46 emergency units inspected, a policy of encouragement to use thrombolytic therapy was only prescribed in 6.5%. In 1/3 of the public wards no thrombolytic agents were available, and in none of them was access to primary angioplasty regularly available; 45.9% did not offer the minimal conditions required for the handling of cases of acute myocardial infarction; 60% of the physicians on-call (at both public and private emergency units), appeared not to know the importance of the use of acetylsalicylic acid in acute myocardial infarct patients; all physicians interviewed would participate in programs of continued medical education organized by the SBC/RJ. CONCLUSION: The study suggests there was: 1) the low probability of the use of thrombolytic therapy in the majority of the emergency units in of the city of Rio de Janeiro due to the inadequate policy of waiting for the transfer of the patient to coronary or intensive care unit; 2) a low awareness to the importance of early use of acetylsalic acid in acute myocardial infarct; 3) half of the emergency units of the public net do not have the minimal conditions required for the handling of cases of acute myocardial infarction; 4) a high level of credibility exists that would enable the SBC/RJ to set up programs for continued medical education to change the mentality regarding the use of thrombolytic therapy and of acetylsalicylic acid. (+info)
Delays by patients, emergency physicians, and surgeons in the management of acute appendicitis: retrospective study.
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OBJECTIVES: To compare the contributions of patients, emergency physicians, and surgeons in the delay of diagnosis and treatment of appendicitis, and the effects of delay on disease stage and complication rate. DESIGN: Retrospective study. SETTING: Accident and emergency department of a district public hospital, Hong Kong. PATIENTS: All patients undergoing emergency appendectomy between August 1998 to September 1999. MAIN OUTCOME MEASURES: Patient delay in presentation, emergency physician delay in hospital admission, and surgeon delay in performing the operation; operative findings; and postoperative complications. RESULTS: Of 158 patients undergoing emergency operation, 14 had no pathological diagnosis and four had a diagnosis other than that of acute appendicitis. Of the 140 pathologically confirmed cases of appendicitis, the mean emergency patient delay was greater in advanced appendicitis than it was in simple appendicitis (42.0 hours versus 24.9 hours; P<0.005). The mean emergency physician delay in advanced appendicitis was also greater than it was in simple appendicitis (17.9 hours versus 5.8 hours; P<0.05). The difference in the mean surgeon delay in simple (10.9 hours) and advanced (16.3 hours) appendicitis, however, was not significant. The mean emergency physician delay showed a significant association with the postoperative complication rate (P=0.05). The delay was mainly because of a failure to diagnose the condition and admit the patient at the first visit to the accident and emergency department (22.1%). The diagnostic accuracy showed a significant association with the level of experience of the emergency physician involved (P<0.05). CONCLUSION: There should be a higher index of suspicion, better surgical training, and better senior supervision at accident and emergency departments, to avoid preventable morbidity and mortality in acute appendicitis. (+info)
Experience of neoadjuvant chemotherapy for breast cancer at a public hospital: retrospective study.
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OBJECTIVE: To review local experience of neoadjuvant chemotherapy in breast cancer. DESIGN: Retrospective study. SETTING: Public hospital, Hong Kong. PATIENTS: Seventeen patients who presented from August 1988 through April 1997 with locally advanced breast cancer, which was treated with neoadjuvant chemotherapy. RESULTS: The clinical response rate was 71% and two of the 12 patients who responded to chemotherapy achieved complete remission. Three patients had their tumours downstaged sufficiently to allow them to undergo breast conservation surgery after neoadjuvant chemotherapy. None of these three patients has so far had a local recurrence of disease. CONCLUSION: Neoadjuvant chemotherapy can achieve a high objective response rate in patients with locally advanced breast cancer and thus enables breast conservation surgery to be performed on patients who are initially not suitable for this procedure. (+info)