Agreement between superimposition methods

(mm)

K**

p

1 and 2

0.3

0.029

0.428

1 and 3

0.3

0.015

0.565

1 and 4

0.3

0.015

0.565

2 and 3

0.3

0.691

<0.001*

2 and 4

0.3

0.691

<0.001*

3 and 4

0.3

1.000

<0.001*