Mean and 95% confidence intervals (CI) for joint space width (JSW) and subchondral cortical thickness (SCT), measured in millimetres, in anterior cruciate ligament (ACL) ruptured and uninjured knees in the medial and lateral compartments
| Medial compartment | Lateral compartment | ||||||
|---|---|---|---|---|---|---|---|
| Mean (mm) | 95% CI (mm) | Mean (mm) | 95% CI (mm) | ||||
| JSW: ACL ruptured knee | 4.83 | 4.30 to 5.36 | 6.39 | 5.85 to 6.93 | |||
| JSW: uninjured knee | 5.05 | 4.62 to 5.49 | 6.16 | 5.56 to 6.76 | |||
| SCT: ACL ruptured knee | 0.96 | 0.83 to 1.76 | 0.63 | 0.54 to 0.72 | |||
| SCT: uninjured knee | 0.96 | 0.81 to 1.22 | 0.62 | 0.55 to 0.70 | |||