74 results
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
#Specificity #PositivePredictiveValue ... #NegativePredictiveValue ... Calculation #Table #PPV ... #NPV #Formulas
Positive Predictive Value Calculation - Probability that someone with a positive test actually has the disease

Positive
Positives #PositivePredictiveValue ... #PPV #Biostatistics
Differentiating Pacemaker vs ICD on Chest XRay
 - Single Chamber PPM
 - Single Chamber ICD
 -
Single Chamber PPM ... Radiology #comparison #clinical
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
individual studies Clinical ... diseases, describe clinical ... PPV: proportion ... prevalence is low, then PPV ... specificity -> higher PPV
Posterior Polar Cataract (PPC) - Slit Lamp Ocular Examination

Dr. Sebastian Vega @oftalmopo

#PPC #Posterior #Polar #Cataract #Lens
Polar Cataract (PPC ... @oftalmopo #PPC ... #PhysicalExam #clinical
Negative Predictive Value Calculation - Probability that someone with a negative test truly does not have
Negatives #NegativePredictiveValue ... #NPV #Biostatistics
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
Positional Vertigo (BPPV ... patient with a clinical ... consistent with BPPV ... patient with a clinical ... ) #Vertigo #BPPV
Severe Plantar Warts in an Immunocompromised Patient - A physical examination revealed exophytic warty growths on
#Clinical #Derm ... #PlantarWarts #HPV
COVID-19 Intubation Checklist

Personal protective equipment (PPE)
 • Standard PPE
   • N95 or PAPR.
protective equipment (PPE ... ) • Standard PPE ... Meticulous removal of PPE ... after removal of PPE ... Internet Book of Critical
Persistent Pupillary Membrane (PPM) on Slit Lamp Ocular Examination

This membrane would be a remainder of the
Pupillary Membrane (PPM ... @oftalmopo #PPM ... #PhysicalExam #clinical