532 results
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
Causes of Nausea and Vomiting - Differential Algorithm #Diagnosis #EM #IM #Causes #Nausea #Vomiting #Differential #NonGI
Causes of Nausea ... - Differential Algorithm ... Diagnosis #EM #IM #Causes ... #Nausea #Vomiting ... Differential #NonGI #Algorithm
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Specificity = TN ... / (FP + TN) = true ... Predictive Value = TN ... / (FN + TN) = true ... Epidemiology #Equations #calculations
Specificity Calculation - Probability that a test correctly identifies those without the disease (true negative rate)

Specificity
Specificity Calculation ... Specificity = TN ... / (FP + TN) Specificity ... Epidemiology #Equations #calculations
Causes of Hypomagnesemia - Differential Diagnosis Algorithm
GI LOSS - FeMg < 2-2.5% or 24h Urine Mg
Causes of Hypomagnesemia ... Differential Diagnosis Algorithm ... Na-KATPase, EGFR,HNF ... Magnesium #Low #Causes ... Differential #Diagnosis #Algorithm
Gerstmann Syndrome
1) Finger agnosia - Inability to name their own fingers, affecting both sides
2) Right-left confusion
simple arithmetic calculations ... able to copy Causes ... : Stroke (main cause
Negative Predictive Value Calculation - Probability that someone with a negative test truly does not have
Predictive Value Calculation ... Predictive Value = TN ... / (FN + TN) Negative ... Epidemiology #Equations #calculations
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Causes of Facial ... Differential Diagnosis Algorithm ... Sparing = Central cause ... Differential #Diagnosis #Algorithm ... #Causes #neurology
Causes of Hypercalcemia - Differential Diagnosis Algorithm

#Hypercalcemia #Differential #Diagnosis #Algorithm #Causes
Causes of Hypercalcemia ... Differential Diagnosis Algorithm ... Differential #Diagnosis #Algorithm ... #Causes
Hyperkalemia Differential Diagnosis Algorithm

#Hyperkalemia #Differential #Diagnosis #Algorithm #PseudoHyperkalemia #Nephrology #Causes
Differential Diagnosis Algorithm ... Differential #Diagnosis #Algorithm ... PseudoHyperkalemia #Nephrology #Causes