Skip to main content

Table 3 Results of partial correlation analysis between the variables

From: The effect of knee joint rotation in the sagittal and axial plane on the measurement accuracy of coronal alignment of the lower limb

 

r value*

P value

ΔmTFA and sagittal plane rotation of the knee

 Overall cohort (N = 180)

0.369

< 0.001

 Knee flexion group (N = 109)

0.403

< 0.001

 Knee extension group (N = 71)

0.147

n.s.

ΔmTFA and axial plane rotation of the knee

 Overall cohort (N = 180)

0.026

n.s.

 Knee internal rotation group (N = 90)

0.075

n.s.

 Knee external rotation group (N = 90)

0.000

n.s.

  1. *The correlation coefficient
  2. †The analyses were based on absolute value
  3. ΔmTFA, absolute value of delta mechanical tibio-femoral angle