10 studies reporting on 8 caries risk assessment tools (CRATs) were identified in for this review of evidence to inform the selection of CRATs. The current evidence is limited.
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This review of the effectiveness of Caries Risk Assessment (CRA) models included 32 studies providing limited evidence that CRA is effective for caries assessment and prediction.
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André Tomlin shares his own experiences of being diagnosed with postnatal depression and wonders how we can improve screening for other fathers at risk during the perinatal period.
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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 diagnostic tools for sleep bruxism included 8 studies the majority being at high risk of bias. Portable diagnostic devices had best validity but quality of evidence was very-low to moderate.
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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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15 in-vitro studies were included in this review of CBCT & periapical radiographs for the diagnosis of external root resorption. It suggests that CBCT performs better however further research is needed the clinical an cost -effectiveness of its use.
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This review compared direct digital sensors and indirect photostimulable phosphor plates for the detection of caries. Six studies were included in the review with 4 contributing to the meta-analysis. There was no significant difference between the two systems and they displayed good specificity and limited sensitivity.
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This review of tooth whitening included 13 randomised studies and suggests that tray-delivered carbamide peroxide gel provided better whitening efficacy than HP-based products. However the available evidence is very heterogeneous and short term.
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Ian Anderson on a recent diagnostic accuracy meta-analysis, which shows that the Whooley questions for depression are effective at ruling out the condition, but that false positives are common.
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