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Condition Occurence feature under "Characterization Function"

Hello everyone!

I hope you are doing well :slight_smile:
I was wondering if any of you know about how “Condition Occurence (30 days, 180 days, or 365 days etc.) feature” under “Characterization Function” in Atlas exactly works.

I used this feature recently, and saw that there are so many disease conditions appearing with the same number of patients. For instance there were about 5 diferent disease conditions that had exactly the same number of patients.

Has any of you experienced this before? Thank you in advance for your great answer!

Best regards,
Mariana

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