Table 1.
Participant demographics
| THR | TKR | Total | |
|---|---|---|---|
| Number, n | 148 | 91 | 239 |
| Gender | |||
| Male, n (%) | 60 (41%) | 29 (32%) | 89 (37%) |
| Female, n (%) | 88 (59%) | 62 (68%) | 150 (63%) |
| Laterality | |||
| Right, n (%) | 70 (47%) | 51 (56%) | 121 (51%) |
| Left, n (%) | 78 (53%) | 40 (44%) | 118 (49%) |
|
Body Mass Index, BMI (kg/m2) Median (IQR) |
28.4 (25.1–32.7) | 30.3 (27.1–37.9) | 29.6 (25.7–34.2) |
| Grade of Operating Surgeon | |||
| Consultant, n (%) | 43 (29%) | 36 (40%) | 79 (33%) |
| Fellow, n (%) | 66 (45%) | 26 (29%) | 92 (38%) |
| Registrar, n (%) | 39 (26%) | 29 (32%) | 68 (28%) |
|
Surgical Time (minutes) Median (IQR) |
87 (75–103) | 87 (75–104) | 91 (79–107) |
|
Length of Stay, LOS (days) Median (IQR) |
4.4 (3.3–5.6) | 4.4 (3.4–6.3) | 4.4 (3.3–6.2) |