23 results
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
/ (1 – Specificity ... ) / Specificity ... Sensitivity vs ... : - Sensitivity ... Biostatistics #statistics
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
Sensitivity is the ... Specificity is the ... #Specificity #PositivePredictiveValue ... #Calculation #Table ... NPV #Formulas #Statistics
Sensitivity Specificity False-Positive False-Negative Contingency Table / confusion matrix

Sensitivity refers to the test's ability to correctly
Sensitivity Specificity ... False-Negative Contingency Table ... confusion matrix Sensitivity ... #Sensitivity #Specificity ... #Contingency #Table
Cholecystitis Diagnostic Test Characteristics  

Sensitivity, Specificity and Likelihood Ratios of Labs, Physical Exam findings, and
Characteristics Sensitivity ... , Specificity and ... Characteristics #Table ... #Sensitivity #Specificity
Diagnostic algorithm for the workup of hypercalcemia. The diagnostic workup for patients presenting with hypercalcemia rests
Diagnostic algorithm ... for the workup ... value of 0.0115, sensitivity ... ) was 0.80 and specificity ... #Differential #Algorithm
Commonly Used Diagnostic Tests for Celiac Disease

Tissue transglutaminase (tTG) IgA antibodies
 - Most reliable noninvasive test
test - High sensitivity ... and specificity ... and specificity ... Tests #Diagnosis #Workup ... #Table
This requires defining some general cutoff values for likelihood ratios.  These are admittedly arbitrary, but
boundaries to work ... relationship between sensitivity ... /specificity and ... #Diagnosis #Statistics ... #Sensitivity #Specificity
The SALT Mass Casualty Triage Approach
 - SALT stands for “Sort, Assess, Lifesaving interventions, and Treatment
data regarding sensitivity ... , specificity, or ... MassCasualty #Incident #Algorithm
Lung POCUS for Diagnosis of CHF - Visual Abstract
What is the accuracy of combined Lung Ultrasound
a traditional work ... - AUC: 94.5 - Sensitivity ... - 93.5 - Specificity ... - AUC: 87.2 - Sensitivity ... - 85.0 - Specificity
It's eye-opening to realize how many tests with reasonable-appearing sensitivity or specificity will end up being
reasonable-appearing sensitivity ... or specificity ... or sensitivity ... #Diagnosis #Statistics ... #Specificity #Graph