Table 1 Patient demographics and clinical characteristics
Partial tear (n = 15) | Complete tear (n = 86) | p value | |
|---|---|---|---|
Sex (male/female) | 5/10 | 18/68 | 0.322 |
Age (years) | 64.4 ± 7.4 | 66.4 ± 7.9 | 0.405 |
Height (m) | 1.57 ± 0.1 | 1.54 ± 0.1 | 0.201 |
Weight (kg) | 61.5 ± 11.1 | 62.1 ± 11.8 | 0.951 |
Body mass index (kg/m2) | 25.0 ± 4.2 | 26.1 ± 4.7 | 0.597 |
Femorotibial angle (º) | 178.0 ± 1.5 | 177.3 ± 1.6 | 0.698 |
Pre-operative K-L grade (0/1/2) | 0/5/10 | 0/38/48 | 0.574 |
Surgical technique (TSS + PM /TCS/ TCS + PA) | 10/2/3 | 51/17/18 | 0.925 |
Duration from injury to operation (day) | 99.9 ± 80.1 | 54.2 ± 34.6 | 0.030* |
from injury to pre-operative MRI (day) | 73.2 ± 85.5 | 24.7 ± 30.9 | 0.032* |
from pre-operative MRI to operation (day) | 26.7 ± 15.2 | 29.5 ± 18.8 | 0.933 |
Partial tear classification (type A/B) | 2/13 | ||
Complete tear classification (type 2A/2B) | 23/63 |