Fig. 6

Candidate predictors of weight-bearing restrictions in patients with a lower limb [i.e. hip (pelvis and femur), knee (femur and tibia), and ankle (tibia)] periprosthetic fracture (PPF): full weight-bearing vs restrictions. The reference category for each variable is the first value. The size of the box is proportional to the number of patients in the category. CI confidence interval, OR odds ratio, CFS clinical frailty scale, CCI Charlson comorbidity index, MIS minimally invasive surgery, PC percutaneous, MIPO minimally invasive plating osteosynthesis