Observed and predicted ICU LoS (median (IQR)), for ICU survivors and ICU non-survivors.

Predictions were obtained using the Poisson model, constructed using all patients, but no cyclical terms.
1There were no non-survivors in the APACHE IV diagnose categories metabolic and transplantation.
2Post- and non-operative hematological patients were combined because of the low number of post-operative hematological patients.
3Post- and non-operative patients were combined because of the low number of non-operative patients with complications after transplantation.
Observed and predicted ICU LoS (median (IQR)), for ICU survivors and ICU non-survivors.