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. 2021 Nov 1;22:920. doi: 10.1186/s12891-021-04811-7

Table 1.

sex composition and age distribution of subjects

Group Total Male Female Age (years)
Spondylolisthesis group 104 27 77 60.13 ± 11.305
Control group 107 38 69 30.32 ± 9.031

Note: ① compared with spondylolisthesis group, P < 0.05