Demographics | Group S | Group E | p-value |
---|---|---|---|
Total patients | 313 | 313 | – |
Age (years) | 68.1 ± 4.2 | 67.3 ± 5.2 | 0.532 |
BMI (kg/m2) | 26.7 ± 4.2 | 27.4 ± 3.2 | 0.491 |
Sex | Â | Â | 0.845 |
Male | 66 (21.1%) | 68 (21.7%) | – |
Female | 247 (78.9%) | 245 (78.3%) | – |
Side (right/left) | 170/143 | 162/151 | 0.442 |
Follow-up time (years) | 2.1 ± 0.3 | 2.2 ± 0.4 | 0.661 |