Table 2 Clinical characteristics and genotype distribution in patients with aseptic loosening
From: BCL2-938C > A and CALCA-1786T > C polymorphisms in aseptic loosened total hip arthroplasty
All | CALCA genotype | p-value | |||
|---|---|---|---|---|---|
CC | CT | TT | |||
n (%) | 87 | 10 (11.49) | 35 (40.22) | 42 (48.3) | |
Age at implantation (y) | 60.18 ± 13.14 | 54.3 ± 23.17 | 59.46 ± 10.47 | 62.19 ± 11.85 | 0.215 |
Age at replantation (y) | 69.31 ± 10.27 | 66.3 ± 13.27 | 69.0 ± 9.74 | 70.29 ± 10.02 | 0.535 |
Gender | |||||
Female (%) | 60 (68.97) | 8 (13.33) | 27 (45.0) | 25 (41.66) | 0.182 |
Male (%) | 27 (31.03) | 2 (7.41) | 8 (29.63) | 17 (62.96) | |
Weight (kg) | 75.11 ± 17.11 | 72.36 ± 15.92 | 72.91 ± 16.83 | 77.45 ± 17.61 | 0.781 |
Height (cm) | 166.80 ± 8.35 | 164.5 ± 8.17 | 166.00 ± 8.31 | 167.9 ± 8.45 | 0.828 |
BMI (kg/m_) | 26.86 ± 5.07 | 26.69 ± 5.04 | 26.29 ± 4.86 | 27.37 ± 5.30 | 0.437 |
First cup with cement (n = 83) | |||||
no | 34 (40.96) | 2 (5.88) | 17 (50.0) | 15 (44.12) | 0.171 |
yes | 49 (59.04) | 8 (16.33) | 16 (32.65) | 25 (51.02) | |
First stem with cement (n = 80) | |||||
no | 30 (37.5) | 2 (6.66) | 13 (43.33) | 15 (50.0) | 0.510 |
yes | 50 (62.5) | 7 (14.0) | 17 (34.0) | 26 (52.0) | |
Acetabular defects (Paprosky) n = 60 | |||||
I | 6 (10) | 1 (16.66) | 2 (33.33) | 3 (50.0) | 0.880 |
II | 23 (38.83) | 2 (8.7) | 13 (56.52) | 8 (34.78) | |
III | 31 (51.66) | 5 (16.13) | 11 (35.48) | 15 (48.39) | |
Femoral defects (Paprosky) n = 52 | |||||
1 | 4 (7.69) | 0 | 2 (50.0) | 2 (50.0) | 0.723 |
2 | 23 (44.23) | 4 (17.39) | 9 (39.13) | 10 (43.48) | |
3 | 25 (48.08) | 2 (8.0) | 10 (40.0) | 13 (52.0) | |