Skip to main content

Table 1 Degree of agreement between joint angles derived from the SO and MKO procedures and reference joint angles

From: Evaluation of a multibody kinematics optimization method for three-dimensional canine pelvic limb gait analysis

Model

Weighting

Hip Flexion/Extension

Hip Adduction/Abduction

Hip Internal/External Rotation

bias

CI

R2

bias

CI

R2

bias

CI

R2

SO

No

−0.1

10.2

0.908

0.1

2.2

0.965

−2.6

12.8

0.633

MKO

No

−0.5

8.6

0.948

0.2

2.7

0.956

−2.0

12.9

0.642

MKO

Yes

−0.9

6.5

0.977

−0.1

2.2

0.966

−1.6

12.8

0.633

  

Stifle Flexion/Extension

Stifle Adduction/Abduction

Stifle Internal/External Rotation

bias

CI

R2

bias

CI

R2

bias

CI

R2

SO

No

−0.1

11.5

0.825

−1.5

9.7

0.553

−0.7

11.1

0.741

MKO

No

−0.4

10.4

0.855

−1.0

9.2

0.609

−0.9

11.4

0.720

MKO

Yes

−0.9

8.4

0.904

−0.6

9.4

0.600

−1.4

11.3

0.733

  1. The bias and CI values were determined with Bland-Altman analysis. The coefficient of determination values (R2) were obtained from linear regression analysis. The units for bias and CI are degrees