205 results
To improve the usefulness of the serum creatinine concentration as a marker of kidney function, prediction
function, prediction equations ... Cockcroft-Gault equation ... Disease (MDRD) equation ... assistant medical calculation ... #Calculation #Formulas
Positive and Negative Likelihood Ratios Calculations
#Diagnosis #Likelihood #Ratios #LR #Calculations #Equations #Positive #Negative
Likelihood Ratios Calculations ... Likelihood #Ratios #LR #Calculations ... #Equations #Positive
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
and Epidemiology Equations ... #Epidemiology #Equations ... #calculations #
Fatality / Mortality Calculations in an Outbreak
There are a number of different types of rates, risks,
Fatality / Mortality Calculations ... outbreak: - Case ... # of deaths in cases ... MortalityRate #Calculations ... #Outbreak #Calculating
Specificity Calculation - Probability that a test correctly identifies those without the disease (true negative rate)

Specificity
Specificity Calculation ... #Epidemiology #Equations ... #calculations #
Sensitivity Calculation - Probability that a test correctly identifies those with the disease (true positive rate)

Sensitivity
Sensitivity Calculation ... #Epidemiology #Equations ... #calculations #
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
of alveolar gas equation ... average settings • Causes ... of alveolar gas equation ... • Causes: Decreased ... • Most common cause
Positive Predictive Value Calculation - Probability that someone with a positive test actually has the disease

Positive
Predictive Value Calculation ... #Epidemiology #Equations ... #calculations #
Causes of Approach to Altered Level of Consciousness - Workup
Clinical Exam - Focal
 • Trauma
 •
Causes of Approach ... Consciousness - Workup ... Refer to Blood Work ... #diagnosis #workup ... #algorithm #Causes
Negative Predictive Value Calculation - Probability that someone with a negative test truly does not have
Predictive Value Calculation ... #Epidemiology #Equations ... #calculations #