Table 4 Absolute reposition errors of cervical joint

2.36 ± 0.19*

2.50 ± 0.22*

3.31 ± 0.35

3.45 ± 0.33

2.36 ± 0.67

2.34 ± 0.59

5.98 ± 1.80

6.13 ± 1.47

2.50 ± 0.54

2.92 ± 1.00

3.67 ± 0.80

4.06 ± 0.98

2.14 ± 0.54

2.13 ± 0.37

2.60 ± 0.54

2.21 ± 0.52

1.98 ± 0.38

2.49 ± 0.42

2.56 ± 0.57

1.75 ± 0.37

2.19 ± 0.48

2.28 ± 0.41

2.57 ± 0.37

2.94 ± 0.47

2.32 ± 0.37

2.45 ± 0.53

2.37 ± 0.51

2.75 ± 0.53

2.32 ± 0.55

3.01 ± 0.45*

3.29 ± 0.73

4.35 ± 0.89