From: Head-Eye movement control tests in patients with chronic neck pain; Inter-observer reliability and discriminative validity
Rater/ Test
Cut-off ≥2/5
Cut-off ≥3/5
Cut-off ≥4/5
Rater 1/ Test sitting
18.6
15.9
24
Rater 2/ Test sitting
13.3
13.5
10
Rater 1/ Test standing
25.3
13.2
9.2
Rater 2/ Test standing
25.0
12.2