30 results
Sensitivity Specificity False-Positive False-Negative Contingency Table / confusion matrix

Sensitivity refers to the test's ability to correctly
Sensitivity Specificity ... False-Negative Contingency Table ... not to have the disease ... #Sensitivity #Specificity ... #Contingency #Table
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
Sensitivity is the ... Sensitivity indicates ... Specificity is the ... #Specificity #PositivePredictiveValue ... #Calculation #Table
Commonly Used Diagnostic Tests for Celiac Disease

Tissue transglutaminase (tTG) IgA antibodies
 - Most reliable noninvasive test
- High sensitivity ... and specificity ... Widely variable sensitivity ... and specificity ... Diagnosis #Workup #Table
Cholecystitis Diagnostic Test Characteristics  

Sensitivity, Specificity and Likelihood Ratios of Labs, Physical Exam findings, and
Cholecystitis Diagnostic Test ... Characteristics Sensitivity ... , Specificity and ... Characteristics #Table ... #Sensitivity #Specificity
POCUS Stewardship
Right Indication - Right Interpretation -Right Integration
Indication → Pre-test Probability → Spectrum of Disease →
→ Spectrum of Disease ... → Sensitivity, ... Specificity → Likelihood ... & Specificity ... and specificity
Emergency physician interpretation of point-of-care ultrasound for identifying and grading of hydronephrosis in renal colic compared
29663580 #EBM #VisualAbstract ... Hydronephrosis #Comparison ... #Accuracy #Sensitivity ... #Specificity #Testing
TYPE I & TYPE II ERRORS 

SENSITIVITY & SPECIFICITY = SNOUT & SPIN 
Sensitive Tests that
II ERRORS SENSITIVITY ... & SPECIFICITY = ... SPIN Sensitive Tests ... Negative Rule OUT Disease ... Specific Tests
POCUS for diagnosis of Diverticulitis - Visual Abstract
What are the test characteristics of point-of-care ultrasonography in
Abstract What are the test ... Sensitivity - 97% ... Specificity - 92% ... diagnosis #ebm #visualabstract
Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based tests:
 • FIT: 79% sensitivity, 94% specificity for CRC
Cancer Screening Tests ... Stool/blood-based tests ... , 94% specificity ... , 87% specificity ... #comparison #table
Iron Deficiency Anemia vs Anemia of Chronic Disease - Laboratory Testing

SUMMARY:
 - RDW, FEP, serum iron,
Anemia of Chronic Disease ... normal but poor sensitivity ... Ferritin-best non-invasive test ... Laboratory #Testing #Comparison ... #Table #Fe