Variables | FB-CR | FB-PS | MB-PS | P value |
n = 76 | n = 78 | n = 80 | ||
Age (years) | 75.8 ± 5.5 | 74.5 ± 7.2 | 75.2 ± 8.4 | n.s. |
Gender (female/male) | 61/15 | 72/6 | 70/10 | |
Body mass index (BMI: kg/m) | 26.3 ± 4.5 | 27.6 ± 6.0 | 26.0 ± 4.0 | n.s. |
Follow up (years) | 8.0 ± 0.74 |