205 results
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Important Biostatistics ... = Rule IN #Biostatistics ... #specificity #PPV ... #NPV
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
implies being able ... #Calculation #Table ... #PPV #NPV #Formulas
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Sensitivity Specificity False-Positive False-Negative Contingency Table / confusion matrix

Sensitivity refers to the test's ability to correctly
False-Negative Contingency Table ... #Contingency #Table ... ConfusionMatrix #Biostatistics
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
Epidemiology and Biostatistics ... PPV: proportion ... NPV: proportion ... sensitivity -> higher NPV ... #Epidemiology #Biostatistics
Comparison table between arterial vs venous leg ulcers. Visit gramproject.com for more medical diagrams, tables and
Comparison table ... medical diagrams, tables ... #differential #surgery
Summary table of comparison of the difference between primary biliary cholangitis (PBC) and primary sclerosing cholangitis
Summary table of ... medical diagrams, tables ... #differential #hepatology
Abdominal Pain - Differential Diagnosis Table and Characteristics

#Diagnosis #AbdominalPain #Differential #Comparison #Table #Features #Characteristics
Abdominal Pain - Differential ... Diagnosis Table ... AbdominalPain #Differential ... #Comparison #Table
Genital Ulcer - Differential Algorithm
Painful
 - H. ducreyi (Chancroid)
 - HSV
Painless
 - T pallidum (Chancre)
 -
Genital Ulcer - Differential ... Chlaymydia - HPV ... Genital #Ulcers #Differential
Dyspnea - Differential Diagnosis and Presentation

#Diagnosis #Differential #Table #Dyspnea #SOB #Causes
Dyspnea - Differential ... #Diagnosis #Differential ... #Table #Dyspnea
Differential diagnosis of genital ulcers
Table Comparing HSV, Syphilis, Chancroid and LGV

#Diagnosis #Genital #Ulcers #Differential #Comparison #Table
Differential diagnosis ... genital ulcers Table ... Genital #Ulcers #Differential ... #Comparison #Table