Schuetz 2019.

Methods	RCT.
Participants	2088 medical patients who were in hospital and at nutritional risk.
Interventions	Protocol‐guided individualised nutritional support to reach protein and calorie goals versus standard hospital food.
Outcomes	Primary endpoint: any adverse clinical outcome (all‐cause mortality), admission to intensive care, non‐elective hospital readmission, major complications and decline in functional status at 30 days.
Notes	This study meets the inclusion criteria for comparison 4 (dietary advice plus ONS if required versus routine care).