29 results
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
and Epidemiology Equations ... Sensitivity ... Sensitivity vs ... Biostatistics #statistics ... #Epidemiology #Equations
Specificity Calculation - Probability that a test correctly identifies those without the disease (true negative rate)

Specificity
Specificity Calculation ... negative rate) Specificity ... TN / (FP + TN) Specificity ... Biostatistics #statistics ... #Epidemiology #Equations
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
Sensitivity is the ... Specificity is the ... it has a narrow focus ... #Specificity #PositivePredictiveValue ... NPV #Formulas #Statistics
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POCUS Stewardship
Right Indication - Right Interpretation -Right Integration
Indication → Pre-test Probability → Spectrum of Disease →
Spectrum of Disease → Sensitivity ... , Specificity → ... Step 4: Sensitivity ... & Specificity ... and specificity
Sensitivity Calculation - Probability that a test correctly identifies those with the disease (true positive rate)

Sensitivity
Sensitivity Calculation ... positive rate) Sensitivity ... TP / (TP + FN) Sensitivity ... Biostatistics #statistics ... #Epidemiology #Equations
POCUS for diagnosing the source of Sepsis - Visual Abstract
What is the accuracy of using point-of-care
POCUS for diagnosing ... - POCUS: Sensitivity ... - 73%, Specificity ... Clinical Standard: Sensitivity ... - 48%, Specificity
Biliary POCUS for Cholecystectomy - Visual Abstract
What is the predictive value of biliary POCUS in terms
Biliary POCUS for ... value of biliary POCUS ... - Sensitivity - ... 63% - Specificity ... Cholecystectomy #POCUS
Emergency physician interpretation of point-of-care ultrasound for identifying and grading of hydronephrosis in renal colic compared
VisualAbstract #POCUS ... Comparison #Accuracy #Sensitivity ... #Specificity #Testing
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
demonstrated a sensitivity ... of 93.8% and a specificity ... abdominal CT, and a sensitivity ... of 94.3% and specificity ... Obstruction #SBO #POCUS
Lung POCUS for Diagnosis of CHF - Visual Abstract
What is the accuracy of combined Lung Ultrasound
Lung POCUS for Diagnosis ... - AUC: 94.5 - Sensitivity ... - 93.5 - Specificity ... - 85.0 - Specificity ... heart #failure #POCUS