11 results
Important Biostatistics and Epidemiology Equations

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

Specificity
Specificity Calculation ... Biostatistics #statistics #Epidemiology ... #Equations #calculations
Positive Predictive Value Calculation - Probability that someone with a positive test actually has the disease

Positive
Predictive Value Calculation ... Biostatistics #statistics #Epidemiology ... #Equations #calculations
Negative Predictive Value Calculation - Probability that someone with a negative test truly does not have
Predictive Value Calculation ... Biostatistics #statistics #Epidemiology ... #Equations #calculations
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
Sensitivity is the ... Sensitivity indicates ... #Epidemiology #Sensitivity ... NegativePredictiveValue #Calculation
►
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
USMLE Epidemiology ... Sensitivity (rule ... PPV Higher sensitivity ... rishimd #USMLE #Epidemiology ... Biostatistics #formulas #calculations
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
• Uncommon but life-threatening
• Most common site of bowel connection
Management Summary Epidemiology ... Pathophysiology: ... undergo EGD - Sensitivity
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Etiology: • Pathophysiology ... sequences improve sensitivity ... CTA • Anterior circulation
Alcoholic Hepatitis - Summary Overview
- Epidemiology
- Pathophysiology
- Clinical Features
- Labs
- Diagnosis
- Differential Diagnosis
- Treatment

Sarah Onorato @sonorato11

#Alcoholic
Summary Overview - Epidemiology ... - Pathophysiology ... hepatology #diagnosis #algorithm