116 results
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Important Biostatistics ... and Epidemiology ... Sensitivity = SNOUT ... = Rule IN #Biostatistics ... #statistics #Epidemiology
TYPE I & TYPE II ERRORS 

SENSITIVITY & SPECIFICITY = SNOUT & SPIN 
Sensitive Tests that
SPECIFICITY = SNOUT ... Type2 #Errors #Biostatistics
An Overview on P-Values

"The widespread use of "statistical significance" (generally interpreted as "p <= 0.05") as
#PValues #BioStatistics
Takotsubo Cardiomyopathy - Summary Sheet
 • Definition
 • Epidemiology
 • Pathogenesis
 • Presentation
 • Management

by Dr.
Definition • Epidemiology
Sensitivity Specificity False-Positive False-Negative Contingency Table / confusion matrix

Sensitivity refers to the test's ability to correctly
ConfusionMatrix #Biostatistics
By Marcela Santana @Marcelaaos via Febrile [febrilepodcast.com @febrilepodcast]
#ID  #Infectious Diseases  #Infections
#Microbiology #Micro
#Leptospirosis #Leptospira #epidemiology
Leptospirosis #Leptospira #epidemiology
Likelihood Ratios - Probability
Remember 2/5/10 and 15/30/45:
 • LR of 2 increases the probability by 15%
LRs #diagnosis #biostatistics
Past-Year Serious Mental Illness among Adults #Epidemiology #PublicHealth #SMI #SeriousMentalIllness #Gender #Ethnicity #Age #NEJM
among Adults #Epidemiology
Epidemiologic Clues to Unusual Pathogens in Pneumonia

#Diagnosis #Pneumonia #History #Pathogens #Clues #Infections #Differential #Atypical
Epidemiologic Clues
Alzheimer's Disease - Summary
 • Epidemiology
 • Pathophysiology
 • Risk Factors
 • Presentation
 • Diagnosis
 •
- Summary • Epidemiology