Table 3.

Segmental lumbar lordosis of patients in spondylolisthesis and reference groups

	Spondylolisthesis	Reference	Significance
L1–L2 lordosis	4.4 ± 5.4	2.5 ± 3.4	0.038
L2–L3 lordosis	9.5 ± 4.6	6.4 ± 5.6	0.024
L3–L4 lordosis	12.7 ± 5.1	9.7 ± 5.6	0.068
L4–L5 lordosis	11.9 ± 6.0	11.5 ± 5.7	0.535
L5–S1 lordosis	18.8 ± 8.2	19.5 ± 6.5	0.865