Pre-ICU admission data

[rriccilopes]

Hi everybody,
I'm looking into machine learning models for prediction of ICU admission and need a population to perform external validation. I was wondering how much data pre-ICU admission is available in the AmsterdamUMCdb. I've checked the github and it seems that there is some sort of data available (with negative offset). Do you have any information on that? I Is it just a few cases/readings or it is common to have some data before admission? Thanks in advance!

[patrickthoral]

The only data that was stored in the ICU system pre-ICU admission were laboratory results (up to years before the admission).