798 results
P-Value Significance - Visualized in number of "heads in a row"

- Jonas Obleser, PhD - https://twitter.com/jonasobleser

#PValues
heads #CoinFlip #Biostatistics ... #EBM #Interpretation
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Important Biostatistics ... = Rule IN #Biostatistics
HUGS – Haloperidol for Gastroparesis #EBM #EM #GI #Haloperidol #Gastroparesis #FOAMCast
Gastroparesis #EBM ... #EM #GI #Haloperidol
Summary of Evidence for Mechanical CPR for OHCA #EBM #EM #Prehosp #MechanicalCPR #Mechanical #CPR #OHCA
CPR for OHCA #EBM ... #EM #Prehosp #MechanicalCPR
TYPE I & TYPE II ERRORS 

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

"The widespread use of "statistical significance" (generally interpreted as "p <= 0.05") as
#PValues #BioStatistics
Sensitivity Specificity False-Positive False-Negative Contingency Table / confusion matrix

Sensitivity refers to the test's ability to correctly
ConfusionMatrix #Biostatistics
Likelihood Ratios - Probability
Remember 2/5/10 and 15/30/45:
 • LR of 2 increases the probability by 15%
LRs #diagnosis #biostatistics
Dermatologic Extraintestinal Manifestations in IBD - IBD Algorithm

Erythema Nodosum
Pyoderma Gangrenosum
Metastatic Crohn's Disease
Sweet Syndrome
EBA

Dr. Wade Billings @wabillin

#Dermatologic
Sweet Syndrome EBA ... Manifestations #EIM
Summary of Major Trials of Steroids in Sepsis

- Vivek Moitra, MD
@vmoitra

#Steroids #Sepsis #Corticosteroids #EBM #Evidence #Trials
Corticosteroids #EBM