From: Validity of gait parameters for hip flexor contracture in patients with cerebral palsy
 | Discriminant validity (effect-size r) | Convergent validity in normal control (correlation r) | Convergent validity in CP (correlation r) | Responsiveness (effect-size r) |
---|---|---|---|---|
Maximum pelvic tilt (°) | **** | *** | ** | ** |
Max hip extension in stance (°) | **** | *** | ***** | ** |
HFI | **** | *** | *** | *** |
Maximum psoas length (%) | **** | †| †| *** |