EDs edstays table has less data on patients compared to COREs transfers table

[kamleshkshirsagar]

I have been working on the data from edstays and found out that for a patient subject_id=16809648, there are far more entries in transfers table and even more history than in edstays table. Is edstays table complete or is it starting from a particular date thats the reason missing the data.

[briangow]

MIMIC-ED data is not available for 2008-2010 but other MIMIC-IV modules do have data in this time-window. This is why there are ED transfers in core.transfers that don’t appear in edstays in this case.