810 results
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Important Biostatistics ... Epidemiology Equations Sensitivity ... Specificity Sensitivity ... Mnemonic: - Sensitivity ... = Rule IN #Biostatistics
Sensitivity Specificity False-Positive False-Negative Contingency Table / confusion matrix

Sensitivity refers to the test's ability to correctly
Sensitivity Specificity ... confusion matrix Sensitivity ... #Sensitivity #Specificity ... ConfusionMatrix #Biostatistics
TYPE I & TYPE II ERRORS 

SENSITIVITY & SPECIFICITY = SNOUT & SPIN 
Sensitive Tests that
II ERRORS SENSITIVITY ... Type2 #Errors #Biostatistics
COMPARISON OF PREDICTION TOOLS FOR PREDICTING TBI IN PEDIATRIC PATIENTS
 - PECARN 
 - CHALICE
COMPARISON OF PREDICTION ... CHALICE #CATCH #TBI #Sensitivity
Emergency physician interpretation of point-of-care ultrasound for identifying and grading of hydronephrosis in renal colic compared
Hydronephrosis #Comparison ... #Accuracy #Sensitivity
Antibiogram - Antibiotic Resistance Table for Severe Multidrug Resistant Bacteria

ESBL Enterobacteriaceae
Carbapenem-Resistant Enterobacteriaceae
MDR Pseudomonas Aeruginosa
Carbapenem-Resistant Acinetobacter

Adapted from
InfectiousDiseases #Resistant #Comparison ... #Pharmacology #Sensitivity
What's in a Blood Gas? VBG vs ABG

BOTTOM LINE: VBG is less painful, more easily obtained
45mmHg has a 100% sensitivity ... Differences #Versus #Comparison
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
ChestXRay #KUB #CXR #Sensitivity ... #Limitations #Comparison
An Overview on P-Values

"The widespread use of "statistical significance" (generally interpreted as "p <= 0.05") as
#PValues #BioStatistics
Iron Deficiency Anemia vs Anemia of Chronic Disease - Laboratory Testing

SUMMARY:
 - RDW, FEP, serum iron,
normal but poor sensitivity ... Laboratory #Testing #Comparison