Truncate i2b2 Project?

If you check this, the project will be truncated before the data is uploaded.

Truncate Previous Queries?

This will truncate the previous queries tables.

Set patient_count after import

This will fill the c_totalnum column.

P21 Folder

Here you can select the folder that contains all P21 files you want to upload.

P21 Version

Here you can select the corresponding version for your P21 dataset.

Date Pattern

Select the date pattern used in the P21 Files.

Save Settings?

This will save the settings for the next import. Note: The truncate checks are never saved.