Table 1 Univariate statistical analysis results of demographic and clinical variables between satisfaction outcome groups (satisfied/very satisfied, dissatisfied/very dissatisfied/neutral)
Variables | Satisfied (n = 456) | Dissatisfied (n = 89) | Significance (p) |
|---|---|---|---|
Age (mean±SD) | 72.02±6.60 | 73.05±6.70 | 0.147 |
BMI (mean±SD) | 26.01±3.47 | 26.21±3.58 | 0.629 |
Female | 337 (73.9%) | 74 (83.1%) | 0.064 |
Unilateral (n, %) | 425 (93.2%) | 86 (96.6%) | 0.221 |
Comorbidity (n, %) | 340 (74.6%) | 61 (68.5%) | 0.239 |
Live alone (n, %) | 33 (7.2%) | 8 (9.0%) | 0.567 |
K-L grades (mean±SD) | 3.76±0.42 | 3.78±0.43 | 0.704 |
Implant type (n, %) | Â | Â | 0.218 |
 GII | 134 (29.4%) | 32 (36.0%) |  |
 LEGION | 322 (70.6%) | 57 (64.0%) |  |
Previous surgery history (n, %) | 256 (56.1%) | 69 (77.5%) | < 0.001* |
 Orthopedic surgery history (n, %) | 129 (28.2%) | 30 (33.7%) | 0.183 |
 Arthroscopy surgery history (n, %) | 40 (8.8%) | 11 (12.3%) | 0.288 |
 Frequency < 2 (n, %) | 317 (69.5%) | 66 (74.2%) | 0.228 |
 Frequency < 2 (n, %) | 405 (88.8%) | 82 (92.1%) | 0.234 |