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Table 1 Patients’ demographic data (mean ± SD, range)

From: Comparison of loss of correction between PSO and VCD technique in treating thoracolumbar kyphosis secondary to ankylosing spondylitis, a minimum 2 years follow-up

Parameters

PSO group (n = 25)

VCD group (n = 36)

Age (years)

38.5 ± 11.5 (22–63)

38.1 ± 9.0 (21–54)

Gender

23 males, 2 females

34 males, 2 females

Follow-up (months)

30.2 ± 4.7 (24–38)

28.8 ± 3.7 (24–39)

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X