52 results
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
Sensitivity (rule out – screening ... Specificity (rule ... error Validity (β€œaccuracy ... null when it’s false ... when it is indeed false
Test Characteristics of Physical Exam, Imaging, and LRINEC 
Score for the Identification of Necrotizing Fasciitis (Sensitivity,
(Sensitivity, Specificity ... LRINEC #Testing #Accuracy ... #Sensitivity #Specifiity
Fernando SM et al. Prognostic Accuracy of the Quick Sequential Organ Failure Assessment for Mortality in
Prognostic Accuracy ... #qSOFA #SIRS #Screening ... #Sensitivity #Specificity
Ascites: Physical Exam Diagnostic Accuracy

Sensitivity and Specificity: Shifting Dullness, Bulging Flanks. Fluid Wave 

Source: Joseph D.
Exam Diagnostic Accuracy ... Sensitivity and Specificity ... PhysicalExam #Ascites #Accuracy ... #Sensitivity #Specificity
There are several screening questionnaires for OSA, although the accuracy of many of them is limited.4,6,7,24
There are several screening ... , although the accuracy ... is a validated screening ... than 85%, with a specificity ... , and a higher specificity
β–Ί
Urinalysis Testing - UTI Sensitivity and Specificity
 - Leukocyte esterase 
 - Nitrite 
 - WBCs
Sensitivity and Specificity ... Urinalysis #Testing #Accuracy ... #Sensitivity #Specificity
Sensitivity Specificity False-Positive False-Negative Contingency Table / confusion matrix

Sensitivity refers to the test's ability to correctly
Sensitivity Specificity ... False-Positive ... False-Negative Contingency ... the condition Specificity ... Specificity of a
Cholecystitis Diagnostic Test Characteristics  

Sensitivity, Specificity and Likelihood Ratios of Labs, Physical Exam findings, and
Sensitivity, Specificity ... #Sensitivity #Specificity ... LikelihoodRatio #Accuracy
Necrotizing Soft Tissue Infection: Diagnostic Accuracy of Physical Examination, Imaging, and LRINEC ScoreA Systematic Review and
Infection: Diagnostic Accuracy ... Testing #CT #LRINEC #Accuracy ... #Sensitivity #Specificity
Accuracy of abdominal ultrasound for the diagnosis of small bowel obstruction in the emergency department

https://www.ncbi.nlm.nih.gov/pubmed/30181794

Our data
Accuracy of abdominal ... of 93.8% and a specificity ... sensitivity of 94.3% and specificity ... POCUS #Diagnosis #Accuracy