“…On the one hand, nonagenarians need urgent and emergency surgery proportionally more often than the rest of the population, and their prevalence of anaemia is higher (Steensma & Tefferi, ). Nevertheless, very few studies have addressed perioperative anaemia and transfusion in nonagenarians within the non‐elective setting (Wu et al ., ): except for traumatic cases, predominantly comprised of hip fracture repairs (Hosking et al ., ; Adunsky et al ., ; Pelavski et al ., ; Alfonso et al ., ). Most studies on these topics are based on elective surgery (Beattie et al ., ).…”