Hello - I have been testing various cohort definitions in Atlas. We are not seeing the expected patients in the Atlas Generate results. As we are debugging, we ran the SQL from the export section against our CDM, and it does find the patients we expect, and is very different than what is shown in Atlas.
Atlas does pull the expected patients if we update the the continuous observation of at least 0 days before to 1 day before. But when we run the SQL logic exported from Atlas with 0 days, the SQL does work.
Has anyone else experienced this behavior or would know why this would be occurring?