Ckd Calculator

The CKD Calculator helps users assess their kidney function by determining the estimated glomerular filtration rate (eGFR), CKD stage, and albuminuria category based on age, gender, serum creatinine, race, and albumin levels.

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Step-by-Step Guide to Using the CKD Calculator

The CKD Calculator is a tool designed to help individuals estimate their kidney function based on various inputs. This guide will walk you through the process of using the calculator effectively.

Step 1: Provide Personal Information

  • Age:

    Enter your age in years. The calculator accepts ages ranging from 18 to 120. It is a required field, ensuring accurate computation of results.

  • Gender:

    Select your gender from the options ‘Female’ or ‘Male’. This selection is crucial as kidney function formulas are adjusted based on gender differences.

Step 2: Enter Laboratory Values

  • Serum Creatinine:

    Input your serum creatinine level in mg/dL, with the acceptable range from 0.1 to 30 mg/dL. This value is necessary for calculating the estimated Glomerular Filtration Rate (eGFR).

  • Albumin:

    Enter your albumin level in mg/g, ranging from 0 to 10000. This figure helps in determining your albuminuria category.

Step 3: Specify Race

  • Race:

    Select your race from the choices ‘Non-Black’ or ‘Black’. Certain adjustments in the eGFR calculation are made based on race to account for physiological differences.

Step 4: View Results

  • Estimated GFR (eGFR):

    The calculator uses the CKD-EPI equation to estimate your eGFR, expressed in mL/min/1.73m². It adjusts based on factors such as serum creatinine, age, gender, and race.

  • CKD Stage:

    Based on the eGFR value, you will be assigned a CKD stage from 1 to 5, where Stage 1 represents normal kidney function and Stage 5 indicates kidney failure. The result is presented with a ‘Stage’ prefix.

  • Albuminuria Category:

    The albumin level you provided will categorize your condition into one of three categories: A1 (Normal to mildly increased), A2 (Moderately increased), or A3 (Severely increased).

By following these steps, you can utilize the CKD Calculator to gain a better understanding of your kidney health. Always discuss these results with a healthcare professional for proper interpretation and guidance.