Table 1. Univariate analysis for postoperative ambulatory capacity after hip surgery.

Values are presented as mean±standard deviation or the number of patients (%).

IA, independent-ambulation without device; AA, ambulation with assistive device; HRA, hemi-arthroplasty or total hip replacement arthroplasty; ORF, open reduction and fixation with screw, intramedullary nail, or plate; OR, odds ratio; CI, confidence interval.

^a)Ambulatory capacity was divided into three categories of non-ambulatory status, ambulation with assistive device, and independent-ambulation without device.

^*Proportional odds model for results of postoperative ambulatory capacity.