D2d Hemoglobin Variant Handouts

Testing for hemoglobin A1c may incidentally yield information regarding hemoglobin variants (uncommon forms) that can affect clinical care. Below are handouts the D2d study developed to educate participants about the meaning of having an uncommon form of hemoglobin.

Click on the links below to access the handouts.

• D2d study participant information for Hemoglobin variant S
• D2d study participant information for Hemoglobin variant C
• D2d study participant information for Hemoglobin variant E