Table 1. Components of the ERAS followed perioperatively for geriatric hip surgery patients.

DVT: Deep vein thrombosis; ERAS: enhanced recovery after surgery

Preoperative components	Intraoperative components	Postoperative components
Oral multimodal analgesia	Early time to surgery	Prevention of postoperative nausea and vomiting
Comorbidity optimization	Regional anesthesia	Early oral intake
Fluid optimization	Early advanced care planning	Early mobilization and breathing exercises
Preoperative nutritional support	Blood loss prevention	Scheduled alternatives to opioids
Prehabilitative chest physiotherapy		Early supported discharge
Delirium prevention		DVT prophylaxis
DVT prophylaxis		Bedsore prevention
Bedsore prevention