Extracting Peak Airway Pressure (Ppeak) in MIMIC-IV v3.1

[karttv]

Dear MIMIC-IV Support Team,

I am currently working with the MIMIC-IV v3.1 database and need to extract the Peak Airway Pressure (Ppeak) parameter for my research. I have noticed that the mimic_derived.ventilator_setting table includes parameters such as plateau_pressure and peep, but does not contain the Ppeak parameter.

Could you please advise on how to extract the Ppeak parameter from the MIMIC-IV v3.1 database?

Thank you for your assistance.

Best regards,

[marymlucas]

I believe this is the same as Peak Inspiratory Pressure, which you can query from chartevents table using itemid 224695.