This Cochrane diagnostic test accuracy review of fluorescence-based devices for the detection and diagnosis of enamel caries included 131 studies with 114 datasets from 79 studies contributing to the meta-analyses.
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This Cochrane review assessing the diagnostic test accuracy of index tests for the detection and diagnosis of root caries in adults included 4 studies and 4997 root surfaces. The studies were all at high risk of bias meaning the available evidence is of very low certainty
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Saliva has been suggested as having potential diagnostic value in COVID-19 patients. In this blog Manas Dave looks at a recent review of the subject which included 28 studies.
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Rachel Symons explores a new paper about the PEACE pathway (Pathway for Eating disorders and Autism developed from Clinical Experience), which hopes to increase understanding and improve care for patients with a dual diagnosis of autism and eating disorders.
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This review of the accuracy of the near-infrared light transillumination (NILT) for the detection of interproximal dental caries in permanent dentition included 13 studies with 6 contributing to a meta-analasis. Findings suggest that NILT is reasonably comparable to bitewings.
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Mark-Steven Howe takes a look coronavirus SARS-CoV-2 screening and the implications of false positive tests in this blog
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Mark-Steven Howe looks at the diagnostic test accuracy of Covid-19 antibody tests in this opinion piece.
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This review of dental pulp test accuracy included 28 studies. While the findings suggest that laser doppler flowmetry and pulse oximitery are the most accurate the quality of the available studies is low.
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This review of panoramic radiography for IAN injury prediction after third molar surgery included 8 studies calculating key diagnostic data fro the 7 classical used signs. Values were to low to rule out post-operative damage before surgery but some siigns could rule in risk of injury.
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Akshay Nair explores the results of a systematic review of cognitive tests for dementia and mild cognitive impairment, which focuses on the MMSE, Mini-Cog, ACE-R and MoCA instruments. Along the way he explains how diagnostic tests work and how sensitivity and specificity are useful measures to get your head around.
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