Table 3.

The relationship between age, sex and prevalence of lateral listhesis and prevalence of listhesis in scoliotic and non-scoliotic patients

Age	Male listhesis (%)	Female listhesis (%)	Overall listhesis (%)	Overall with scoliosis and listhesis (%)	Overall with no scoliosis and listhesis (%)
20–29	0	0	0
30–39	0	0	0
40–49	0	0	0
50–59	3.1	9.4	5.5	45.5	3.2
60–69	2.3	3.1	2.6	20.0	1.5
70–79	8.8	11.5	10.0	38.6	5.5
80–89	15.1	29.1	22.9	65.7	9.2
>90	25.0	36.4	32.5	34.3	31.3
Overall	5.1	10.6	7.7	44.4	3.8