TABLE 2.

Mean maximum intervertebral rotational ranges (mean and SD).

Reference database		Subgroup study
		Controls	Patients	2-tailed p
RoM L2-3	9.5 (3.87)	10.2 (1.4)	8.9 (5.2)	0.46
RoM L3-4	10.6 (2.96)	11.5 (2.8)	10.1 (2.8)	0.21
RoM L4-5	10.4 (3.93)	11.9 (3.5)	8.7 (1.1)	0.21
RoM L5-S1	5.7 (5.60)	7.2 (3.9)	3.2 (2.9)	0.05
RoM: range of motion (degrees)