Table 1 Patient characteristics
All TKRs | Clinically evaluated TKRs | |||||
|---|---|---|---|---|---|---|
Classic (n = 100) | Complete (n = 100) | p value | Classic (n = 72) | Complete (n = 71) | p value | |
Age (years (SD)) | 71.3 (6.8) | 70.8 (8.5) | 0.67 | 70.5 (7.9) | 69.9 (7.3) | 0.62 |
Male (%) | 34 | 36 | 0.77 | 35 | 42 | 0.36 |
BMI (kg/m2 (SD)) | 28.5 (4.9) | 28.6 (4.7) | 0.94 | 29.5 (5.0) | 29.0 (4.2) | 0.51 |
Right (%) | 59 | 58 | 0.89 | 54 | 58 | 0.67 |
Underlying diagnosis (%) | 0.12 | 0.35 | ||||
Osteoarthritis | 87 | 95 | 87.5 | 94 | ||
Posttraumatic arthritis | 3 | 2 | 4.2 | 1.4 | ||
Rheumatoid arthritis | 10 | 3 | 8.3 | 4.2 | ||
High tibial osteotomy (%) | 0.49 | 0.47 | ||||
Varus deformity | 6 | 4 | 6.9 | 4.2 | ||
Valgus deformity | 1 | 0 | 1.4 | 0 | ||
ASA (%) | 0.98 | 1.00 | ||||
1 | 21 | 21 | 23.6 | 23.9 | ||
2 | 68 | 67 | 66.7 | 66.2 | ||
3 | 11 | 12 | 9.7 | 9.9 | ||
Surgeon (%) | 0.76 | 0.44 | ||||
1 | 37 | 42 | 33.3 | 43.6 | ||
2 | 41 | 37 | 44.4 | 36.6 | ||
3 | 22 | 21 | 22.2 | 19.7 | ||