Yang 2019.

Methods	RCT.
Participants	82 older participants (> 65 years) with pneumonia and malnutrition.
Interventions	Individualised dietary advice versus standard nutritional supplements with no dietary advice.
Outcomes	Primary outcome: malnutrition risk score (MNA‐SF). Secondary outcomes: anthropometry, biochemical status, nutritional requirements, nutritional intake, adherence to dietary prescription, length of stay and hospital admissions.
Notes	This study seems to be eligible for comparison 2 (dietary advice versus and oral nutritional supplement). Check the details of the "standard nutritional supplements".