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40 results for “Diagnostic Test Accuracy”
Investigation of the diagnostic importance and accuracy of CT in the chest compared to the RT-PCR test for suspected COVID-19 patients in Jordan
<p>As the world continues to battle the COVID-19 pandemic, Jordan is no exception. In order to improve the accuracy of diagnosis, researchers in Jordan have conducted an investigation into the diagnostic importance and accuracy of CT in the chest compared to the RT-PCR test for suspected COVID-19 patients.</p>
Accuracy, acceptability, and feasibility of diagnostic tests for the screening of Strongyloides stercoralis in the field: the ESTRELLA study
<p>Raw data from the diagnostic study ESTRELLA. </p> <p>The primary objective of this study was to estimate the accuracy of five tests - a recombinant antigen- rapid diagnostic test (RDT); a crude antigen-based ELISA (Bordier ELISA); an ELISA based on two recombinant antigens (Strongy Detect ELISA); a modified Baermann method; an in-house real-time PCR for <em>Strongyloides stercoralis</em> infection. Secondary objectives were acceptability and feasibility of use in an endemic area.</p> <p>The study was carried out in remote villages of Ecuador</p>
Diagnostic Accuracy of CAD4TB and C-reactive Protein Assay as Triage Tests for Pulmonary Tuberculosis
ClinicalTrials.gov study NCT04666311. IPD Sharing: YES. Countries: 2. Publications: 3.
MiRoR2 - P2 - Use of test accuracy study design labels in NICE's diagnostic guidance
<p>Data set for the study “Use of test accuracy study design labels in NICE's diagnostic guidance”, including list of the included NICE guidance, data extraction form, extracted data with summary of results, and extraction guidance.</p> <p>Reference to associated article: Olsen M, Zhelev Z, Hunt H, Peters JL, Bossuyt PM, Hyde C. Use of test accuracy study design labels in NICE’s diagnostic guidance. Diagnostic and Prognostic Research. 2019;3:17</p>
Percussion test: description and diagnostic accuracy of a new manual test for bone marrow edema of the knee - RAW DATASET
<p>Background</p> <p>Prompt diagnosis of bone marrow lesion (BML) is difficult but critical for correct treatment. Magnetic resonance imaging is the gold standard, although expensive and time consuming. Simple and reliable clinical test for BML detection is lacking. Aim of the study is to describe a new manual clinical test called Percussion Test (PT) and to statistically determine its diagnostic accuracy in BML, compared to MRI imaging.</p> <p>Methods</p> <p>After evaluation of the inclusion and exclusion criteria, 218 consecutive patients with unilateral knee pain and age comprised between 18 and 80 years old were enrolled in our observational prospective study. Informed consent was obtained for each patient. After medical history collection, PT was performed by a single operator as described. MRI was performed in the affected knee to detect the presence of BML. Coherence in PT and MRI assessment was evaluated in each quadrant of the knee via contingency tables, as sensitivity, specificity, NPV, PPV and diagnostic accuracy were calculated.</p> <p>Results</p> <p>No correlation with a positive PT was demonstrated for the covariables gender (<em>p</em> =&thinsp;0.156), age (<em>p</em> =&thinsp;0.272) and BMI (<em>p</em> =&thinsp;0.639).</p> <p>PT showed a sensitivity ranging from 60.6 (40.6–80.6) to 79.5 (63.0–96.0) and a specificity ranging from 85.7 (80.0–91.5) to 96.0 (93.1–98.9) depending on knee quadrant. Diagnostic accuracy ranged from 81.6 (75.9–86.6) to 89.4 (84.6–93.2), and <em>p</em>-value was < 0.00001 in a chi-squared analysis for all quadrants.</p> <p>Conclusions</p> <p>PT showed sensitivity and specificity values that are comparable with other clinical tests routinely adopted in clinical practice. In the absence of other reliable clinical test, PT has the potential to become a useful bedside tool in the diagnosis and management of BMLs.</p>
Diagnostic accuracy of Panbio™ rapid antigen test for SARS-CoV-2 in paediatric population
<p>The aim was to evaluate the accuracy of the Panbio<sup>TM</sup> Rapid Antigen Test for SARS-CoV-2 in the setting of a primary health care centre (PHC) in paedriatic population, with use of the Reverse Transcription-Polymerase Chain Reaction (RT-PCR) as gold standard.</p>
Diagnostic Accuracy of The Water Immersion Wrinkle Test for Small Fiber Neuropathy
ClinicalTrials.gov study NCT07255573. IPD Sharing: UNDECIDED. Countries: 1. Publications: 17.
Diagnostic Accuracy of Seated Saline Suppression Test for Primary Aldosteronism
ClinicalTrials.gov study NCT03500120. IPD Sharing: NO. Countries: 1. Publications: 6.
Diagnostic Accuracy of Placental Thickness in Lower Uterine Segment Measured By Ultrasound in Prediction of Placenta Accreta Spectrum in Patients With Placenta Previa. A Diagnostic Test Accuracy Study
ClinicalTrials.gov study NCT05500404. IPD Sharing: NO. Countries: 1. Publications: 7.
Does Serum-DXM Increase Diagnostic Accuracy of the Overnight DXM Suppression Test in the Work-up of Cushing's Syndrome?
ClinicalTrials.gov study NCT01504555. IPD Sharing: Not stated. Countries: 1. Publications: 3.
Diagnostic Accuracy of the Clinical Tests and the Ultrasonography in Lateral Elbow Tendinopathy
ClinicalTrials.gov study NCT07347873. IPD Sharing: NO. Countries: 1. Publications: 3.
Diagnostic Accuracy of Rapid Non-clinical Screening Tests for Early Detection of Periodontitis
ClinicalTrials.gov study NCT03928080. IPD Sharing: UNDECIDED. Countries: 1. Publications: 15.
Accuracy of a Rapid Diagnostic Test for Cutaneous Leishmaniasis in Morocco
ClinicalTrials.gov study NCT02979002. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
Diagnosis of Carpal Tunnel Syndrome: Effectiveness of Diagnostic Tests. Clinical Trial of Accuracy
ClinicalTrials.gov study NCT02553811. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Reliability and Diagnostic Accuracy of an Alternate Lachman's Test Performed in a Prone Position
ClinicalTrials.gov study NCT01301014. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Study of the Diagnostic Accuracy of the Neurodynamic Tests in Patients With Lumbar Radiculopathy
ClinicalTrials.gov study NCT05636917. IPD Sharing: UNDECIDED. Countries: 1. Publications: 36.
Diagnostic Accuracy of Rapid Molecular Tests for Group A Streptococcal Pharyngitis Using Saliva Samples
ClinicalTrials.gov study NCT05521568. IPD Sharing: NO. Countries: 1. Publications: 1.
Diagnostic Accuracy of Pleural Effusion Aspergillosis Biomarker Testing
ClinicalTrials.gov study NCT02104479. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Data from: Validation of a non-invasive method for the early detection of metabolic syndrome: a diagnostic accuracy test in a working population
Objectives. A non-invasive method for the early detection of Metabolic Syndrome (NIN-MetS) using only Waist to Height Ratio (WHtR) and Blood Pressure (BP) has recently been published, with fixed cut-off values for gender and age. The aim of this study was to validate this method in a large sample of Spanish workers. Design. A diagnostic test accuracy to assess the validity of the method was performed. Setting. Occupational Health Services. Participants. The studies were conducted in 2012-2016 on a sample of 60,799 workers from the Balearic Islands (Spain). Interventions. The NCEP-ATP III criteria were used as the gold standard. NIM-MetS has been devised using classification trees (the CHAID, Chi-squared Automatic Interaction Detection method). Main outcome measures. Anthropometric and biochemical variables to diagnose MetS. Sensitivity, specificity, validity index and Youden Index were determined to analyse the accuracy of the diagnostic test (NIM-MetS). Results. Regarding the validation of the method, sensitivity was 54.7%, specificity 94.9% and validity index 91.2%. The cut-off value for WHtR was 0.54, ranging from 0.51 (lower age group) to 0.56 (higher) in the age groups. Variables more closely associated with MetS were WHtR (AUC=0.85; 95% CI: 0.84-0.86) and Systolic Blood Pressure (AUC=0.79; 95% CI: 0.78-0.80). The final cut-off values for the non-invasive method were WHtR≥0.56 and BP≥128/80 mmHg, which includes four levels of MetS risk (very low, low, moderate and high). Conclusions. The analysed method has shown a high validity index (higher than 91%) for the early detection of MetS. It is a non-invasive method easy to apply and interpret in any health care setting. This method provides a scale of MetS risk which allows a more accurate detection and a more effective intervention.
Evaluating the Reliability of MyotonPro in Assessing Muscle Properties: a Systematic Review of Diagnostic Test Accuracy
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