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Table 1 Demographics of the study population

From: Assessment of sagittal spinopelvic parameters in a Taiwanese population with spondylolysis by the EOS imaging system: a retrospective radiological analysis

 

Spondylolysis group

Control group

Number (n)

45

32

Mean age (years)

34.9 ± 14.1

22.5 ± 4.2

Male (n, %)

Lysis level (n)

35 (78 %)

L5 (40), L4 (5)

28 (87 %)

0

Slip grade (n)

0 (16), I (27), II (2)

0

IVD (n)

I (4), II (8), III (8), IV (11), V (2)

0