Warsaw Method Calculator

The Warsaw method calculator presents the Warsaw School Program for patients with post-meal spikes of blood glucose.

The tool computes the additional insulin dose for fat and proteins, allowing for better control of insulin-dependent diabetes. 🍕

Keep on reading to discover:

• What are carb equivalents and how to calculate them;

• How to use the insulin-to-carb ratio for calculating insulin for fat and protein;

• What are the typical lengths of extended boluses during two-wave insulin pump administration; and

• Equations used in the Warsaw method calculator, explained.

The Warsaw method describes the management of diabetes mellitus type I, treated with an insulin pump. The technique works best in children with high post-meal glucose spikes. The Warsaw school established this approach thanks to nationwide studies and the widespread use of insulin pumps in Poland in children younger than 7 years old.

The researchers found out that the dual wave meal bolus (insulin given in two different doses during a given time) works better in controlling glucose spikes caused by high-fat foods. The Polish scientists followed this idea and discovered that fat also modulates levels of blood sugar and should be accounted for when calculating the insulin dose. As a result, the two-doses approach allowed us to mimic the natural release of insulin better and lower the incidence of diabetic ketoacidosis.

The entire idea of a Warsaw school program follows the concept of fat-protein units (FPUs) – a conversion factor that allows us to translate fats & proteins to the effect of carbs they represent.

You can compute the number of FPUs by adding the total amount of calories (that you can find with our grams to calories calculator) in a meal that comes from both fats & proteins. 1 FPU equals the energy of 100 kcal.

The initialism FPU stands for fat-protein units. Fat-protein units allow us to translate the effect of fat and proteins into that of carbohydrates. Thanks to that, we can calculate the additional insulin dose and the dual wave meal bolus length.

Let's get through it step by step:

1. Calculate your calories from fats & proteins:

   Fat calories (kcal) = Fat (g) × 9

   Protein calories (kcal) = Protein (g) × 4

2. Sum up all those calories:

   Total calories = Fat calories + Protein calories

3. Finally, compute the carb equivalent:

   Carbohydrates equivalent = Total calories / 10

Let's calculate insulin for fats and proteins – as simple as possible.

1. First, we ought to find the carbohydrates equivalent.

   a) Calculate the total number of calories:

   Fat calories (kcal) = Fat (g) × 9

   Protein calories (kcal) = Protein (g) × 4

   Total calories = Fat calories + Protein calories

   b) Compute carb equivalent:

   Carbohydrates equivalent = Total calories / 10

2. Finally, let's calculate the insulin:

   Insulin dose(units) = Carb equivalent / IC

   where:

   • IC – Insulin-to-carb ratio.