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Table 2: 
Features in those with scoliosis (n = 259)
Mild (n = 218)Moderate and Severe (n = 41)P
Mean age62.05 ± 15.26769.63 ± 14.380.004
Gender
    Male32.1% (70)17.1% (7).053
    Female67.9% (148)82.9% (34)
Spondylolisthesis
    Yes31.2% (68)39% (16).326
    No68.8% (150)61% (25)
Spondylolisthesis levels
    L3/L48.8% (6)6.3% (1).512
    L4/L558.8% (40)43.8% (7)
    L5/S119.1% (13)37.5% (6)
    Multiple-level10.3% (7)6.3% (1)
Direction of curvature
    Levo-65.1% (142)58.5% (24).489
    Dextro-33.5% (73)41.5% (17)
    Double1.4% (3)0% (0)