Fig. 2From: A short length of hospital stay is not associated with risk of readmission among hip fracture patients – a Swedish national register-based cohort studyAssociation between categories of LoS and 4-month readmissions, analyzed with Cox proportional hazards (HR, 95% significance level), adjusted for age, sex, walking ability before the fracture, ASA score, CCI, complications during hospitalization, and living arrangements before the fractureBack to article page