Ekinci 2016.

Methods	RCT
Participants	Older female participants with a hip fracture
Interventions	The intervention group received an enteral product containing 3 g calcium beta‐hydroxy‐beta‐methylbutyrate, 1000 IU vitamin D and 36 g protein, in addition to standard postoperative nutrition. The control group received standard postoperative nutrition
Outcomes	Wound‐healing period, shortening of immobilisation period, muscle strength, BMI
Notes	Full data extraction has not yet been undertaken and will be completed at the next update