Frailty is a prognostic marker of mortality and sepsis in patients ≥ 70 years with acute left-sided colonic diverticulitis. - Laterza V; Covino M; Schena CA; Della Polla D; Russo A; Salini S; de'Angelis N; Quero G; Recupero C; Fiorillo C; Risoli A; Cina C; et al. (International journal of colorectal disease, 2025)