“…A number of prospective and retrospective studies have demonstrated a similar length of stay when older and younger cohorts are compared (Baek et al, 2013; Kahokehr, Sammour, Sahakian, Zargar-Shoshtari, & Hill, 2011; Keller, Lawrence, Nobel, & Delaney, 2013; Pawa, Cathcart, Arulampalam, Tutton, & Motson, 2012; Senagore et al, 2003; Verheijen, vd Ven, Davids, Vd Wall, & Pronk, 2012; Walter et al, 2011), while other studies found longer length of stay in older patients (Feroci et al, 2013; Hendry et al, 2009; Rumstadt et al, 2009). Two randomized controlled trials comparing ERAS with standard of care in elderly patients found significantly reduced length of hospital stay in patients allocated to ERAS care (Jia et al, 2014; Wang et al, 2012).…”