From: Intraobserver and interobserver reliability of measures of cervical sagittal rotation
Observer
Method 1
Method 2
Method 3
1
86 (78–95)
94 (86–98)
84 (72–92)
2
90 (81–96)
92 (83–97)
76 (67–88)
3
82 (71–91)
96 (88–99)
78 (70–90)