19 results
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Biostatistics #statistics ... #specificity #PPV ... #NPV
The graph illustrates the differences in the onset and duration of action for various types of
The graph illustrates ... glulisine), Regular, NPH ... Peaks #Timeline #Graph
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
Calculation #Table #PPV ... #NPV #Formulas ... #Statistics #Matrix
What's in a Blood Gas? VBG vs ABG

BOTTOM LINE: VBG is less painful, more easily obtained
sensitivity & 100% NPV ... #EBM #Diagnosis
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. 

Source:  Does This
JAMA. 2015 Nov 10 ... #EBM #Diagnosis
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. Source: Fanaroff AC, Rymer
JAMA. 2015 Nov 10 ... #EBM #Diagnosis
Negative Predictive Value Calculation - Probability that someone with a negative test truly does not have
NegativePredictiveValue #NPV ... Biostatistics #statistics
Airway Pressure Release Ventilation (APRV) - Early application of airway pressure release ventilation may reduce the
Care Med. 2017 Nov ... VisualAbstract #Pulmonary #EBM
Practice Guidelines for Preoperative Fasting

Infographic by Dr. Jesse Burk-Rafel
@jbrafel

> 8 hours - Heavy foods (fried/fatty) and
0-2 hours - NPO ... articleid=2596245 #NPO ... Hours #Timeline #EBM
Infection-Related Cancers
Viruses:
 • HPV - Cervical, anogenital, head and neck, skin cancer
 • HTLV-1 - Adult
Cancers Viruses: • HPV ... Kaposi's sarcoma • EBV