Journal of evaluation in clinical practice
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South Africa has a high traumatic injury burden resulting in a significant number of persons suffering from traumatic brain injury (TBI). TBI is a time-sensitive condition requiring a responsive and organized health system to minimize morbidity and mortality. This study outlined the barriers to accessing TBI care in a South African township. ⋯ Our study revealed that various individual-level, community and health system factors impacted TBI care. Efforts to improve TBI care and reduce injury-related morbidity and mortality must put in place more community-level security measures, institute alcohol regulatory policies, improve access to diagnostics and invest in hospital infrastructures.
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The WHO Surgical Safety Checklist is a communication tool designed to improve surgical safety processes and enhance teamwork. It has been widely adopted since its introduction over ten years ago. As surgical safety needs evolve, organizations should periodically review and update their checklists. A holistic evaluation of the checklist in the context of an organization is the first step to making informed updates. In this article, we describe a comprehensive but feasible strategy for checklist evaluation which we developed and implemented as part of a surgical safety initiative in a high-performing center. ⋯ We developed and implemented a comprehensive, scalable approach to checklist evaluation which directly informed improvements to the checklist that were tailored to the organization's current context. Organizations can apply this framework to breathe new life into their checklist and transform their safety culture.
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Pragmatic design may facilitate the generalizability of effectiveness of randomized controlled trials (RCTs) in primary health care (PHC). ⋯ Most RCT protocols were rated as intermediate in the pragmatic-explanatory continuum. Future research may guide all stakeholders on how best to incorporate the level of pragmatism in the interpretation of the results so that the trials are more likely to be applicable in real-world settings.
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Network meta-analysis (NMA) quantifies the relative efficacy of three or more interventions from trials evaluating some, but usually not all, treatments. This study applied the analytical approach of NMA to quantify the relative accuracy of prediction models with distinct patient applicability that are evaluated on the same population ('concurrent external validation'). ⋯ The NeRMA Score makes it possible to quantify the relative accuracy of binomial prediction models with distinct applicability in a concurrent external validation.
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Effective preoperative assessments of determinants of health status and function may improve postoperative outcomes. ⋯ Using easily accessible preoperative patient factors, including PROMs, we developed models which may help predict dissatisfaction and lack of improvement following hip and knee replacements and facilitate risk stratification and decision-making processes.