Medical Calculator – SonDoctor.com × Urine PCR Calculator (Protein-to-Creatinine Ratio) urine PCR(mg/g Cr) = urine Protein / urine Creatinine Urine Protein : mg/dLmcg/mLmg/L Urine Creatinine : mg/dLmmol/Lμmol/Lg/dL urine PCR < 150 mg/gCr : Normal urine PCR 150~3000 mg/gCr : non-Nephrotic urine PCR ≥ 3000 mg/gCr : Nephrotic Degree of proteinuria Normal to mildly increased Moderately ... Read more
Medical Calculator – SonDoctor.com × Urine ACR Calculator (Albumin-to-Creatinine Ratio) urine ACR (mg/g Cr or mcg/mg Cr) = urine Albumin / urine Creatinine Urine Albumin : mcg/mLmg/Lmg/dL Urine Creatinine : mg/dLmmol/Lμmol/Lg/dL ACR < 30 : Normal ACR 30~299 : Microalbuminuria ACR ≥ 300 : Macroalbuminuria, Clinical albuminuria, Overt proteinuria Degree of proteinuria Normal to mildly … Read more
Medical Calculator – SonDoctor.com × HUGE (Hematocrit + Blood urea + GEnder) Calculator This calculator helps differentiate between normal aging kidney and chronic kidney disease (CKD) in patients over 70 using the HUGE formula: L = 2.505458 – [0.264418 x Hct] + [0.118100 x Urea] [+ 1.383960 if male] Hematocrit (%) : Serum Urea (mg/dL) … Read more
Medical Calculator – SonDoctor.com × Calculate Fractional Excretion of Multiple Electrolytes Quickly calculate fractional excretion (FE) of various electrolytes. Serum Creatinine and Urine Creatinine are required. Enter any electrolyte values (serum/urine) to calculate its FE. [ Blood chemistry ] Serum Creatinine (mg/dL) : Serum Sodium (mmol/L) : Serum Chloride (mmol/L) : Serum Urea (mg/dL) : … Read more
Medical Calculator – SonDoctor.com × FENa Calculator (Fractional Excretion of Sodium) FENa(%) = (Na clearance / Cr clearance) × 100 = (((Urine Na × V)/ Serum Na) / ((Urine Cr × V) / Serum Cr)) × 100 = (Urine Na × Serum Cr) / (Serum Na × Urine Cr) × 100 Serum Sodium (mmol/L) : … Read more
Medical Calculator – SonDoctor.com × Creatinine Clearance Using 24-Hour Urine Ccr (mL/min) = (Urine Cr × (Urine Volume [24hr urine] / 1440)) / Serum Cr (BSA correction(1.73/BSA) is recommended for accurate GFR assessment) Ccr (mL/min/1.73㎡) = {(Urine Cr × (Urine Volume / 1440)) / Serum Cr} × (1.73[㎡] / BSA[㎡]) BSA (Mosteller) : √[(Height(cm) × … Read more
Medical Calculator – SonDoctor.com × Urine K-to-Creatinine Ratio Calculator Estimate daily potassium excretion using spot urine chemistry. Urine K/Cr ratio : mEq K / g Cr (K in mmol = mEq) Urine K (mmol/L) : Urine Cr (mg/dL) :
Medical Calculator – SonDoctor.com × TTKG Calculator Net K secretion by distal nephron before the effect of ADH, correcting for water reabsorption via urine osmolality. TTKG = (Urine K / Plasma K) × (Plasma Osm / Urine Osm) Urine K (mmol/L) : Urine Osm (mOsm/kg) : Plasma K (mmol/L) : Plasma Osm (mOsm/kg) : ※ … Read more
Medical Calculator – SonDoctor.com × Estimated Glomerular Filtration Rate (eGFR) Calculator (2) This calculator estimates eGFR using Serum Cr and Cystatin C. ※ Uses CKD-EPI Creatinine-Cystatin C equation (2021) Serum Creatinine (mg/dL): Serum Cystatin C (mg/L): Age (year): Male | Female eGFR (1) : CKD-EPI (2021) Creatinine formula (mL/min/1.73㎡) eGFR (2) : CKD-EPI (2012) Cystatin … Read more