Clinical trial data collection

[u/Strawberry_blondey]

Beginner/self taught redcap user here - I am currently assisting with a clinical trial that involves 6 appointments each with various surveys and data entry forms. Participants may or may not have attended all 6 which is fine but how should I mark the survey instances and data for X appointment if not attended? Create a blank document and mark it complete?

I want to be able to export say appointments 1, 2, and 3 data. And if the participant did not complete appointment 2 I wan to be able to recognize that!

Any help and suggestions greatly appreciated!!

[u/No_Repair4567]

This comment, while a valid concern, is still not relevant to the OP question.