98 results
Positive Predictive Value Calculation - Probability that someone with a positive test actually has the disease

Positive
Positive Predictive ... disease Positive Predictive ... FP) Positive Predictive ... Biostatistics #statistics ... #Epidemiology #Equations
Negative Predictive Value Calculation - Probability that someone with a negative test truly does not have
Negative Predictive ... disease Negative Predictive ... TN) Negative Predictive ... Biostatistics #statistics ... #Epidemiology #Equations
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
and Epidemiology Equations ... absent Positive Predictive ... positives Negative Predictive ... Biostatistics #statistics ... #Epidemiology #Equations
To improve the usefulness of the serum creatinine concentration as a marker of kidney function, prediction
kidney function, prediction ... equations were ... Cockcroft-Gault equation ... Disease (MDRD) equation ... version of this equation
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COMPARISON OF PREDICTION TOOLS FOR PREDICTING TBI IN PEDIATRIC PATIENTS
 - PECARN 
 - CHALICE
COMPARISON OF PREDICTION ... TOOLS FOR PREDICTING
Positive and Negative Likelihood Ratios Calculations
#Diagnosis #Likelihood #Ratios #LR #Calculations #Equations #Positive #Negative
#Calculations #Equations
Predicting a Difficult Airway
Prior to attempting intubation one should assess the airway. 
3-3-2 rule indicates normal
Predicting a Difficult ... Difficult #Airway #Prediction
Predicting an anatomically and/or physiologically challenging airway is not a straightforward task by any stretch of
Predicting an anatomically ... difficult-airway prediction ... Additionally, these prediction
An Overview on P-Values

"The widespread use of "statistical significance" (generally interpreted as "p <= 0.05") as
widespread use of "statistical ... scientific process"-Am Statistical
Specificity Calculation - Probability that a test correctly identifies those without the disease (true negative rate)

Specificity
Biostatistics #statistics ... #Epidemiology #Equations