Journal of evaluation in clinical practice
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Like most healthcare disciplines, the physiotherapy profession has embraced the concept of evidence-based practice (EBP) worldwide. However, there is a discrepancy between the amount of research evidence that exists and its use in clinical decision making. ⋯ Insufficient time, lack of organizational mandates, lack of research skills, poor ability to critically appraise literature and unavailability of resources and organizational support are key barriers to EBP among Nigerian physiotherapists. Nigerian physiotherapists, their regulatory board, and Government need to work in tandem to improve EBP among Nigerian physiotherapists.
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Assessing the performance of diagnostic tests requires evaluation of the amount of diagnostic uncertainty a test reduces. Statistical measures, such as sensitivity and specificity, currently dominating the evidence-based medicine (EBM) and related fields, cannot explicitly measure this reduction in diagnostic uncertainty. Mutual information (MI), an information theory statistic, explicitly quantifies diagnostic uncertainty by measuring information gain before vs after diagnostic testing. In this paper, we propose the use of MI as a single measure to express diagnostic test performance and demonstrate how it can be used in the meta-analysis of diagnostic test studies. ⋯ We have demonstrated the suitability of MI in assessing the performance of diagnostic tests, which can facilitate easier interpretation of the true utility of diagnostic tests. Similarly, to the guidance for interpretation of effect size of treatment interventions, we also propose the guidelines for interpretation of the utility of diagnostic tests based on the magnitude of reduction in diagnostic uncertainty.
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Qualitative research has been promoted as an important component of the evaluation of complex interventions to support the scale up and spread of health service interventions, but is currently not being maximized in practice. We aim to identify and explore the sociocultural and structural factors that impact the uses (and misuses) of qualitative research in the evaluation of complex health services interventions. ⋯ Based on these findings we encourage ongoing engagement of qualitative researchers in evaluation programmes to begin to refine our methodological understanding, while also suggesting changes to medical education and evaluation funding models to create fertile environments for interdisciplinary collaborations.
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The notion of stigma and its influence on the understanding of dementia has commonly been recognized as a great challenge to seeking healthcare services for South Asians in England. The aim of this commentary is to examine how Muslims view, understand and tackle dementia stigma in the context of revivalist Islam, especially among Bangladeshi Muslims within their British communities. This article reflects on the interrelationship between dementia and revivalist Islam among Bangladeshi family caregivers and addresses the question of how revivalist Islam is a significant source of understanding dementia and tackling stigma. ⋯ This piece highlights underlying principles of caregivers religious beliefs in the acceptance of dementia as a disease, and in help-seeking which is influenced by Qur'anic verses and Prophetic traditions. Bangladeshi caregivers' religious beliefs intertwine with their knowledge, perception, and attitudes toward caregiving for their relatives with dementia. Revivalist Islam offers family caregivers an opportunity to explore their inner wisdom through the challenging journey of caregiving for their family members with dementia.
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Observational Study
Potentially preventable hospitalizations-The 'pre-hospital syndrome': Retrospective observations from the MonashWatch self-reported health journey study in Victoria, Australia.
HealthLinks: Chronic Care is a state-wide public hospital initiative designed to improve care for cohorts at-risk of potentially preventable hospitalizations at no extra cost. MonashWatch (MW) is an hospital outreach service designed to optimize admissions in an at-risk cohort. Telehealth operators make regular phone calls (≥weekly) using the Patient Journey Record System (PaJR). PaJR generates flags based on patient self-report, alerting to a risk of admission or emergency department attendance. 'Total flags' of global health represent concerns about self-reported general health, medication, and wellness. 'Red flags' represent significant disease/symptoms concerns, likely to lead to hospitalization. ⋯ This study identified a 'pre-hospital syndrome' similar to a post-hospital phase aka the well-documented 'post-hospital syndrome'. There is evidence of a 10-day 'pre-hospital' window for interventions to possibly prevent or shorten an acute admission in this MW cohort. Further validation in a larger diverse sample is needed.