Table 4.

Interrelation of adapted spinal canal occupation ratio and motion amplitude values.

Segment		Cranio-caudal oscillations		Anterior-posterior oscillations		Right-left oscillations
	N	r	p	r	p	r	p
C2	85	0.19	0.04	−0.03	0.38	0.25	0.01
C3	85	0.41	< 0.01	−0.31	< 0.01	0.26	0.01
C4	82	0.53	< 0.01	−0.14	0.10	0.35	< 0.01
C5	82	0.49	< 0.01	−0.03	0.40	−0.02	0.42
C6	80	0.48	< 0.01	0.07	0.27	0.08	0.24
C7	29	0.54	< 0.01	0.07	0.35	−0.18	0.18

N, number of measurements. Significant findings are illustrated in bold letters.