Table 3.

Pearson’s correlations (r) and 95% confidence intervals of angular velocity and cervical range of motion angle with both Neck Disability Index (NDI) and Tampa Scale for Kinesiophobia (TSK) scores and with headache features.

	Total Cervical Range of Motion (°)	Angular Velocity (°/s)
Total sample (n = 81)
NDI scores	−0.25 * (−0.48 to −0.04)	−0.28 (−0.50 to −0.06) *
TSK scores	−0.30 * (−0.51 to −0.08)	−0.40 (−0.60 to −0.19) **
Participants with migraine (n = 54)
Years with migraine	−0.003 (−0.32 to 0.32)	0.01 (−0.28 to 0.31)
Migraine frequency (days/month)	0.14 (−0.16 to 0.47)	0.04 (−0.25 to 0.34)
Migraine intensity (NPRS)	0.13 (−0.39 to 1.07)	0.02 (−0.64 to 0.74)

* p < 0.05; ** p < 0.01.