Table 2.

Overview of study measurements after discharge from ICU.

	Daily after ICU discharge during hospital stay	Weekly after ICU discharge during hospital stay	Hospital discharge	Every three months after hospital discharge for up to one year after hospital admission (Survey)
SGA▶ Weight (change) Dietary intake Gastrointestinal symptoms Functional capacity Comorbidities Subcutaneous fat loss Muscle wasting Fluid status		X	X
PG-SGA▶ See SGA items			X	X
Weight	X
Biomarkers Albumin PAB▶ CRP WBC count Differential count		X
Resting energy expenditure▶ Harris-benedict calculation	X
Protein/caloric deficiency Calories prescribed (kcal/kg) Calories received (kcal/kg) Protein prescribed (g/kg) Protein received (g/kg)	X
Type nutritional support Parenteral nutrition Enteral nutrition Oral diet	X
Complications*	X		X	X
Other study parameters**	X		X
Functional outcome and health-related quality of life▶  GOSE  EQ-5D			X	X

^▶ Parameters collected not part of standard clinical practice

* Systemic complications (sepsis, SIRS, MOF, ARDS), surgery-related complications (surgical site infection deep and superficial, abscess, (re)bleeding), wound infection, pneumonia, urinary tract infection deep venous thrombosis, pulmonary embolism, fracture-related complications (compartment syndrome, thromboembolic disease, fat embolism syndrome, reoperation rates due to non-union or mal-union), In-hospital mortality

** ICU LOS, readiness for ICU discharger, hospital- LOS, readiness for hospital discharge, ventilator-free days, surgery, reoperation rates due to other reasons than non-union or mal-union, discharge disposition, readmission rates, 30-day mortality