Table 1 General characteristics of the enrolled patients
From: Joint motion of bipolar hemiarthroplasty in routine hip functional movements: a dynamic motion study
Patient characteristics | (n = 31) |
|---|---|
Males, n (%) | 10 (32.3%) |
Age a (y): mean (SD); range | 78.84 (6.02); 67 to 91 |
Follow-up time (mo): mean (SD); range | 39.74 (26.38); 7 to 105 |
HHS score b: mean (SD); range | 77.93 ± 15.90 (45.23–98.94) |
EQ-5D score b: mean (SD); range | 0.72 ± 0.10 (0.532–0.848) |
Osteolysis b, n (%) | 6 (19.4%) |
Femoral stem loosening b, n (%) | 5 (16.1%) |
Fixed implant b, n (%) | 20 (64.5%) |
Migration of the bipolar head b (mm): mean (SD); range | 2.26 (1.52); 0.38 to 6.45 |