Patients with PN during their hospitalization
Patients hospitalized in medical, surgical or ICU wards
Signed informed consent either from the patient, their legally authorized representative or a direct family member

NCT01943409_inc_T1
Procedure
PN
NCT01943409_inc_T2
Temporal
during their hospitalization
NCT01943409_inc_T3
Reference_point
their hospitalization
NCT01943409_inc_T4
Procedure
hospitalization
NCT01943409_inc_T5
Procedure
hospitalized
NCT01943409_inc_T6
Visit
ICU wards
NCT01943409_inc_T7
Visit
urgical ards
NCT01943409_inc_T8
Visit
edical, ards
NCT01943409_inc_T9
Scope
medical, surgical or ICU wards