Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 2 The average anatomical location of the tibial ACL footprint in Chinese males and females
Reference point | Measurement direction and units | ACL footprint location (mean ± sd) | P value | |
|---|---|---|---|---|
Chinese males | Chinese females | |||
tACS | A/P (mm) | 17.7 ± 2.6 | 15.7 ± 1.8 |  < 0.001*** |
M/L (mm) | 35.7 ± 1.8 | 31.7 ± 1.7 |  < 0.001*** | |
Normalized A/P (%) | 32.1 ± 4.7 | 30.0 ± 3.4 |  = 0.034* | |
Normalized M/L (%) | 45.7 ± 2.3 | 44.6 ± 2.4 |  = 0.042** | |
Posteromedial ARLM | A/P (mm) | 0.9 ± 2.0 | 2.1 ± 2.1 |  = 0.012* |
M/L (mm) | 9.4 ± 2.9 | 6.4 ± 2.2 |  < 0.001*** | |
Normalized A/P (%) | 1.6 ± 3.6 | 4.0 ± 4.0 |  = 0.008** | |
Normalized M/L (%) | 15.7 ± 3.3 | 9.0 ± 3.1 |  < 0.001*** | |
Peak of MTS | A/P (mm) | 13.6 ± 2.9 | 12.7 ± 2.6 |  = 0.141 |
M/L (mm) | 4.7 ± 1.3 | 4.6 ± 1.4 |  = 0.749 | |
Normalized A/P (%) | 24.6 ± 5.3 | 24.2 ± 5.0 |  = 0.727 | |
Normalized M/L (%) | 6.0 ± 1.7 | 6.5 ± 2.0 |  = 0.246 | |