Formulas and clinical scores available (alphabetical order)

  • Absolute neutrophil count
  • Age calculator
  • A-a O2 gradient
  • a/A O2 ratio
  • Anion gap (plasma and urine)
  • Apgar score
  • Bayes theorem ( post-test probability given odds ratio AND sens/spec )
  • Body mass index
  • Calcium/Creatinine
  • Cardiac output (Fick and echography)
  • Change in plasma Na
  • Coronary heart disease risk (Palm OS only)
  • Corrected calcium ( albumin and protein )
  • Corrected phenytoin (Palm OS only)
  • Corrected QT (QTc)
  • Corrected sodium ( glucose, proteins and lipids )
  • Child-Pugh classification
  • Creatinine clearance ( measured, Cockroft, Schwartz )
  • Delta gap
  • Dose calculator (Palm OS only)
  • Estimated allowable blood loss
  • Fractional excretion of sodium
  • Fluid replacement after burns (Parkland)
  • Glasgow coma scale
  • Glomerular filtration rate (MDRD)
  • Gorlin formula ( valve area )
  • Growth velocity (Palm OS only)
  • Harris Benedict Equation for Basal Energy Expenditure
  • Henderson-Hasselbalch equation (Palm OS only)
  • Heart rate (EKG)
  • Hepatitis discriminant function (Maddrey score)
  • Ideal body weight
  • Infusion management
  • Interval calculator (Palm OS only)
  • Iron deficit
  • Kt/V (URR)
  • IV drip rate
  • LDL cholesterol
  • Likelihood ratios
  • Mean arterial pressure
  • MELD score
  • Microalbuminuria
  • Number needed to treat
  • Odds - probability conversion
  • Opiate equivalence
  • Osmotic gap (plasma and stool)
  • Oxygen index
  • Oxygen tank remaining time
  • Oxygen transport parameters
  • Pediatric maintenance IV fluids
  • Pediatric trauma score
  • PELD score
  • PIF ratio (PaO2 / FiO2)
  • Plasma volume
  • Pregnancy calculator
  • Pressure gradient (Bernoulli)
  • Proteinuria
  • Predicted body weight (ARDS)
  • Predicted peak flow
  • Ranson's score
  • Red blood cell indices (MCV, MCH, MCHC)
  • Reticulocyte index
  • Revised trauma score
  • Spirometric values
  • Steroid equivalence
  • Target growth
  • Total body surface
  • Transtubular K gradient
  • Tubular phosphate reabsorption
  • Two-way table
  • Units conversion (solutes)
  • Units conversion (energy, length, pressure, temperature, volume, weight) (Palm OS only)
  • Urinary excretion of calcium (Palm OS only)
  • Urine output
  • Vascular resistances
  • Water deficit
  • Winters' formula (expected pCO2 in metabolic acidosis)