147 resultados para Diagnosis disclosure

em Deakin Research Online - Australia


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This discourse analytic study sits at the intersection of everyday communications with young people in mental health settings and the enduring sociological critique of diagnoses in psychiatry. The diagnosis of borderline personality disorder (BPD) is both contested and stigmatized, in mental health and general health settings. Its legitimacy is further contested within the specialist adolescent mental health setting. In this setting, clinicians face a quandary regarding the application of adult diagnostic criteria to an adolescent population, aged less than 18 years. This article presents an analysis of interviews undertaken with Child and Adolescent Mental Health Services (CAMHS) clinicians in two publicly funded Australian services, about their use of the BPD diagnosis. In contrast with notions of primacy of diagnosis or of transparency in communications, doctors, nurses and allied health clinicians resisted and subverted a diagnosis of BPD in their work with adolescents. We delineate specific social and discursive strategies that clinicians displayed and reflected on, including: team rules which discouraged diagnostic disclosure; the lexical strategy of hedging when using the diagnosis; the prohibition and utility of informal ‘borderline talk’ among clinicians; and reframing the diagnosis with young people. For clinicians, these strategies legitimated their scepticism and enabled them to work with diagnostic uncertainty, in a population identified as vulnerable. For adolescent identities, these strategies served to forestall a BPD trajectory, allowing room for troubled adolescents to move and grow. These findings illuminate how the contest surrounding this diagnosis in principle is expressed in everyday clinical practice.

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A diagnosis of cancer is a very stressful event for the patients and their families. Patients, partners and other family members can suffer from clinical levels of depression and severe levels of anxiety and stress reactions. The similarity in levels of distress between patients and partners and patients and offspring suggests that there are common factors that impact on families' distress levels. The current study examined levels of depression and anxiety in newly diagnosed adult patients (n = 48) and their adult relatives (n = 99). Family functioning and patients' illness characteristics were identified as factors that might impact on families' depression and anxiety. Results from multilevel models indicated that family functioning was important. Families that were able to act openly, express feelings directly, and solve problems effectively had lower levels of depression. Direct communication of information within the family was associated with lower levels of anxiety. Aside from differences anxiety due to cancer type, patients' illness characteristics appear to be risk factors in patients' but not relatives' depression and anxiety. The results from the current study suggest that researchers and clinicians need to be family-focused as cancer affects the whole family, not just the patient.

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This article is based on two related research questions. First, what is the level of disclosure on ethnic minorities in the two sectors of the U.K. economy that historically have employed the most ethnic minorities: the banking and retail sectors? And secondly, what influences the (non)disclosure? It specifically investigates the level of disclosures from 1935 to 1998 and situates them within the changing social, political and economic context of this period. It is contended that the changing pattern of disclosure during this period can be understood with reference to changes in the political strategies for managing the threat of racism adopted by successive governments. The article provides some tentative theoretical reflections on the nature of the racism problematic and the way in which power may be seen to operate through (non)disclosure in this particular instance.

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China's path to the development of a modern securities market has not been a smooth one. This article argues that efforts to impose Western securities market models on China have been fraught with difficulty. This is especially clear from the adoption of information disclosure principles and practices. While the integrity of disclosure practices is a fundamental element in maintaining investors' confidence in securities markets, disclosure practices need to be attuned to China '5 systemic features, especially in regard to its legal structure and rules. Market failures, such as the collapse of Enron in the United States, have led to a realisation that US disclosure models have their own difficulties and that these should not be uncritically used. This article reviews recent Chinese law andpractice (using the Yinguangxia false disclosure scandal as an example) in this area and calls for the adoption of a more critical approach towards the use of Western models with particular regard to China's own distinctive pathways of reform.

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Under the Federal Government's CLERP 9 legislation, expected at the time of writing to come into force in July 2004, personal liability will be introduced for the first time under the continuous disclosure regime. Individuals who are 'involved' in a failure to immediately disclose materially price sensitive information to the market will be subject to a civil penalty, in addition to the company being liable. According to the author, the introduction of personal liability per se is not contentious and indeed is a favourable change; what is questionable, however, is whether 'involvement' in a contravention is the appropriate test for imposing personal liability in relation to breaches of the continuous disclosure provisions. Based on the case law to date on the meaning of 'involved', there is particular uncertainty as to whether an individual would need to have actual knowledge that non-disclosed information is 'materially price sensitive' in order to satisfy the test of 'involved' in the context of continuous disclosure, or whether mere knowledge that the information has not been disclosed would be sufficient. This uncertainty arises due to the vague concept of 'essential matters' which the courts have developed as a test for what degree of knowledge a person needs to have in order to be 'involved'. The author argues that all the confusion as to what 'involved' means could be addressed by removing the word 'essential' from the dialogue, so that the test of 'involvement' would simply be based on whether the particular person had actual knowledge of each of the factual elements constituting the offence.

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This paper investigates the financial disclosure practices of corporate annual reports published in Asian countries including Bangladesh, Indonesian, Malaysia and the Middle East countries including Bahrain, Iran, Jordan, Kuwait, Oman, Pakistan, Qatar, Saudi Arabia and Turkey. The purpose of the study is to measure the financial disclosure diversity in these countries, with a view to developing a classification of their similarities and differences in respect to their compliance with International Accounting Standards (IAS). Annual reports of 126 public companies liisted on the countries' stock exchanges are the central data source, supplemented with other relevant information about financial disclosure practices in each country. A disclosure checklist adopted from all IASs and summarised in 306 individual items of financial disclosures is used as a means of extending an understanding of financial reporting in these countries. Results show the relative degree of conformity with IASs for each of the countries included in this study. 

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Purpose – The purpose of this preliminary study is to explore the impact of changed cultural environment on the voluntary disclosure behaviour of Chinese listed companies.
Design/methodology/approach – A theoretical framework of the relationship between corporate disclosure and governance forms the basis of the research. A composite checklist of corporate disclosure was developed using relevant corporate governance indices and analyses were carried out on the 2003 financial reports of 120 Chinese listed companies. Six areas of voluntary disclosure of the sample companies were analysed and reported. These areas are: board structure and functioning, employees related issues, director remuneration, audit committee, related party transactions and stakeholder interest.
Findings – The results suggest that as China's cultural and social norms change, there was willingness of Chinese listed companies to provide voluntary information in addition to the disclosure requirements. Information relating to stakeholder interest and employees issues are found more frequently disclosed by listed companies than those which were regarded as sensitive. This is an exploratory study which shows that further research may provide more concrete evidence of the changing corporate disclosure environment in China.
Research limitations/implications – This study based on one year's results and as such has limitation in the interpretation of the results. Further research is necessary to demonstrate the impact of culture in corporate disclosure.
Practical implications – The results have practical implications for professional accountants and auditors to understand further the trend of voluntary disclosure in China. The paper provides some evidence of the changing scene of Chinese corporate governance practice.
Originality/value – This study fulfils a gap in prior research by examining the effect of cultural implications in corporate governance, in an emerging economy. The composite voluntary disclosure checklist will serve a good basis of measurement in corporate disclosure.

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Objective To describe the diagnostic performance of SolarScan (Polartechnics Ltd, Sydney, Australia), an automated instrument for the diagnosis of primary melanoma.

Design Images from a data set of 2430 lesions (382 were melanomas; median Breslow thickness, 0.36 mm) were divided into a training set and an independent test set at a ratio of approximately 2:1. A diagnostic algorithm (absolute diagnosis of melanoma vs benign lesion and estimated probability of melanoma) was developed and its performance described on the test set. High-quality clinical and dermoscopy images with a detailed patient history for 78 lesions (13 of which were melanomas) from the test set were given to various clinicians to compare their diagnostic accuracy with that of SolarScan.

Setting Seven specialist referral centers and 2 general practice skin cancer clinics from 3 continents. Comparison between clinician diagnosis and SolarScan diagnosis was by 3 dermoscopy experts, 4 dermatologists, 3 trainee dermatologists, and 3 general practitioners.

Patients Images of the melanocytic lesions were obtained from patients who required either excision or digital monitoring to exclude malignancy.

Main Outcome Measures Sensitivity, specificity, the area under the receiver operator characteristic curve, median probability for the diagnosis of melanoma, a direct comparison of SolarScan with diagnoses performed by humans, and interinstrument and intrainstrument reproducibility.

Results The melanocytic-only diagnostic model was highly reproducible in the test set and gave a sensitivity of 91% (95% confidence interval [CI], 86%-96%) and specificity of 68% (95% CI, 64%-72%) for melanoma. SolarScan had comparable or superior sensitivity and specificity (85% vs 65%) compared with those of experts (90% vs 59%), dermatologists (81% vs 60%), trainees (85% vs 36%; P =.06), and general practitioners (62% vs 63%). The intraclass correlation coefficient of intrainstrument repeatability was 0.86 (95% CI, 0.83-0.88), indicating an excellent repeatability. There was no significant interinstrument variation (P = .80).

Conclusions SolarScan is a robust diagnostic instrument for pigmented or partially pigmented melanocytic lesions of the skin. Preliminary data suggest that its performance is comparable or superior to that of a range of clinician groups. However, these findings should be confirmed in a formal clinical trial.

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Background: Being told that one has a life threatening disease is shattering, but for some people it comes as a relief, following as it does the years of uncertainty and traumatic experiences that lead to diagnosis. The need to debrief the experience is paramount before the story of living with the disease can be told.
Objectives: The purpose of this paper is to describe the extended and often demoralising process of diagnosis for people with ALS/MND.
Methods: Grounded theory methodology was used to explore the life and world of people diagnosed and living with ALS/MND. Data were collected via in-depth interviews with 25 people with the disease, their stories and photographs, poems and books they identified as important, and field notes. The textual data were analysed using constant comparative analysis. All people who volunteered were included in the study. Many participants with communication challenges worked with the researcher to tell their stories.
Results: Participants recounted the processes they experienced prior to the time when they were finally given a reason for the perplexing behaviour of their bodies. The diagnosis story was revealed as a sequence of: ‘recognizing a problem’, ‘seeking medical help’, ‘being on the diagnostic roundabout’, ‘confirming ALS/MND’, ‘reevaluating life and the future’, then ‘living with ALS/MND’. Consequences included a loss of trust in the competence of the health care system, which had implications for seeking help later when living with the disease.
Discussion: Participant distress seemed to have more in common with the stress linked to post-traumatic stress disorder (PTSD). Participants continued to relive the diagnosis experience in their dreams and daily lives many months after diagnosis, which impacted negatively on their well-being. For this group of people, the diagnostic process itself was the traumatic stressor. It seemed that telling their stories gave them the opportunity to debrief and have their words recorded. Debrief support is recommended whenthe ALS/MND diagnosis is finalized, and continued, to prevent long-term reliving of the diagnostic process.
Conclusion: Health professionals continue to address the issues around the process of giving the ‘bad news’ of ALS/MND. This ‘diagnosis story’ may provide additional guidance in addressing the process so as to limit potential harm and promote well-being for people with the disease and their families.

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In 1990, the Australian life insurance industry was rocked by a scandal that threatened to destabilize consumer confidence in the ability of insurance providers to meet policyholder liabilities. The incident highlighted the nature of the agency problems that arise when conditions of asymmetric information exist. It revealed systemic weaknesses in accounting, solvency and disclosure standards as they applied to life insurers. This article uses an evolutionary concept of agency to analyse government and industry responses to this event. It is argued that initial adaptive responses stabilized the industry and averted a more serious crisis. Longer term innovative responses led to the introduction of a new and more rigorous approach to reporting and solvency standards, which has improved information flows and agency outcomes.