Corrected Count Increment (CCI) Calculator

About Corrected Count Increment (CCI) Calculator

Response to a platelet transfusion. The Corrected Count Increment (CCI) Calculator on Picscaler gives you the answer instantly in your browser, with no sign-up.

Inputs: Platelet count before (x10^9/L), Platelet count after (x10^9/L), Body surface area (m2) and Platelets transfused (x10^11). Results shown: CCI and Interpretation.

Formula: CCI = (post count - pre count) x BSA (m2) / platelets transfused (x10^11). Take the post count 10 to 60 minutes after transfusion. Poor response on two occasions suggests refractoriness.

This tool is for education and information. It does not replace clinical judgement, so confirm results against your laboratory's reference ranges and local guidelines.

How to use Corrected Count Increment (CCI) Calculator

1. Enter Platelet count before (x10^9/L), Platelet count after (x10^9/L), Body surface area (m2) and Platelets transfused (x10^11).
2. Press Calculate.
3. Read CCI and Interpretation in the result table.
4. Use the formula and notes under the result to check the working.

Frequently asked questions

Is Corrected Count Increment (CCI) Calculator free?

Yes. Corrected Count Increment (CCI) Calculator is completely free to use on Picscaler.

Do I need to create an account?

No. You can use it straight away without signing up.

Is my data safe?

Your input is processed in your browser on your own device and is not uploaded to Picscaler.

Can I use it for medical decisions?

No. It is an educational aid and does not replace professional medical judgement.