Annals of medicine
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Self-assessment (SA) is increasingly recognized not only as an assessment method but also as a vital learning activity that enables learners to identify their strengths and limitations, fostering a crucial skill for lifelong learning. Despite its acknowledged significance, there remains a gap in understanding SA for and as learning, rather than merely of learning. This review, therefore, explores two primary questions: (1) What factors inform the implementation of medical students' SA practices? (2) How does SA practices contribute to various educational outcomes? ⋯ Our review does not focus on SA accuracy or its role as an assessment method; instead it delves into the role of SA as an integral learning practice. We explored its influencing factors and its impact across various outcomes. The findings indicate that for SA to effectively enhance student learning outcomes, it must be implemented with ample support, clear guidelines, and within contexts that encourage feedback and reflection.
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Intervertebral disc degeneration (IDD) is an important cause of low back pain. The aim of this study is to identify the potential molecular mechanism of abnormal methylation-modified DNA in the progression of IDD, hoping to contribute to the diagnosis and management of IDD. ⋯ The identification of abnormal methylation-modified DEmRNAs and the construction of classification models in this study were helpful for the diagnosis and management of IDD progression.
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The mechanisms of a concussion place stress on the cervical spine like that of a whiplash event, which can result in cervical spine dysfunction. This study aimed to determine if underlying cervical spine mobility and sensorimotor function deficits occur in individuals who are post-concussion with near resolution of symptoms. ⋯ Following a concussion, it is a reasonable recommendation to screen the cervical spine to identify impairments in joint mobility and JPE that contribute to neck dysfunction.
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Multiple myeloma is a malignant tumour of the blood in which abnormal proliferation of plasma cells leads to bone destruction, renal impairment, anaemia, and hypercalcaemia. Renal impairment caused by multiple myeloma is a common and serious condition; however, the prognosis of multiple myeloma at the time of diagnosis remains unclear. ⋯ The limited low-quality evidence available does not support an association between prognosis and multiple myeloma complicated by kidney injury.
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Abdominal aortic aneurysm (AAA) is highly lethal upon onset of acute aortic diseases (AAD) or rupture. Dyslipidaemia and hyperuricaemia are important risk factors for the development of AAA and AAD as well as aortic disease-related death. The aim of this study was to explore whether uric acid (UA) to high-density lipoprotein cholesterol (HDL-C) ratio (UHR) can be used as an independent predictor of the presence of AAA or AAD. ⋯ UHR can be widely used in clinical practice as an auxiliary tool for screening AAA. The optimal cut-off point for UHR to AAA was determined for the first time in Chinese subjects.