20 results
TYPE I & TYPE II ERRORS 

SENSITIVITY & SPECIFICITY = SNOUT & SPIN 
Sensitive Tests that
SPECIFICITY = SNOUT ... Type2 #Errors #Biostatistics
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Important Biostatistics ... Sensitivity = SNOUT ... = Rule IN #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
Prone Cardiopulmonary Resuscitation (P-CPR)
 - Confirm cardiac arrest
 - Shout for help
 - Commence prone CPR
cardiac arrest - Shout
1 Minute Neuro Hand Examination - "Check your Six" Mnemonic

A simple way to test the peripheral
A 3 finger boy scout
Misinterpretation of the P-value 

P-value - Probability for a given statistical model under the null hypothesis
Misinterpretation #biostatistics
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
#Orbicularis #Snout
Inpatient Management of Opioid Use Disorder: Methadone vs Buprenorphine - Comparison Table

Some patients may decline buprenorphine
Use Treatment (SHOUT