7 results
To improve the usefulness of the serum creatinine concentration as a marker of kidney function, prediction
predict GFR, these formulas ... commonly used formulas ... Neither formula ... #Formulas #Creatinine ... #Clearance
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Table 1. Equations for estimated glomerular filtration rate (eGFR) in adults based on serum creatinine concentration*.
#Diagnosis
Table 1. ... EGFR #Equations #Calculation ... #Formulas #Creatinine ... #Clearance
Prediction of Compensatory Responses on Simple Acid-Base Disturbances

#acidbase #compensation #metabolic #respiratory #diagnosis #calculations #formulas #acidosis #alkalosis
Disturbances #acidbase ... respiratory #diagnosis #calculations ... #formulas #acidosis
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
implies being able ... NegativePredictiveValue #Calculation ... #Table #PPV #NPV ... #Formulas #Statistics
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Mean arterial pressure (MAP)

A common method used to estimate the MAP is the following formula:
* MAP
the following formula ... MAP = DP + 1/3(PP ... pressure, and PP ... blood will not be able
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
PPV: proportion ... prevalence is low, then PPV ... specificity -> higher PPV ... Biostatistics #formulas ... #calculations #
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Pressure Variation (PPV ... pulse pressure (PPV ... using proprietary formulas ... is analogous to PPV ... to the central circulation