Variables | TKA + Rehab | TKA only | p value |
---|---|---|---|
Numbers | 402 (59.2) | 277 (40.8) | |
Age | 72.1 ± 5.9 | 72.2 ± 5.6 | 0.33 |
≤ 59 | 7 (1.7) | 4 (2.5) | 0.436 |
60–69 | 121 (30.1) | 62 (38.5) | |
70–79 | 235 (58.5) | 85 (52.8) | |
≥ 80 | 39 (9.7) | 10 (6.2) | |
Elderly (≥ 65) | 366 (91.0) | 256 (92.4) | 0.575 |
Old-elderly (≥ 70) | 278 (68.3) | 293 (66.9) | 0.713 |
Very elderly (≥ 80) | 39 (9.7) | 20 (7.2) | 0.271 |
Sex | 343 (85.3) | 241 (87.0) | 0.575 |
Op site (Right) | 173 (43.0) | 115 (41.5) | 0.752 |
BMI | 26.0 ± 3.4 | 26.4 ± 3.5 | 0.204 |
Weight | 61.9 ± 9.7 | 62.4 ± 9.8 | 0.441 |
Obesity | 227 (56.5) | 177 (63.9) | 0.601 |
LOS | 16.5 ± 2.7 | 16.5 ± 2.1 | 0.908 |
VAS | 5.8 ± 0.4 | 5.8 ± 0.5 | 0.294 |
K-L grade | |||
3/4 | 110 (27.0)/297 (73.0) | 112 (25.6)/326 (74.4) | 0.64 |
Underlying diseases | |||
HTN | 266 (66.2) | 177 (63.9) | 0.566 |
DM | 82 (20.4) | 28 (20.9) | 1 |