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Table 3 Comparisons of radiographic parameters between the DLS patients with and without PJK postoperatively

From: Simplified S1 vertebral bone quality score independently predicts proximal junctional kyphosis after surgery for degenerative lumbar scoliosis

Variables

PJK (n = 27)

No PJK (n = 95)

p value

Postoperative TK

25.04 ± 10.78

22.59 ± 12.78

0.366

Postoperative TLK

16.60 ± 5.79

10.94 ± 5.74

< 0.001

Postoperative LL

34.10 ± 13.15

31.38 ± 15.73

0.412

Postoperative SS

25.60 ± 9.65

25.98 ± 10.07

0.859

Postoperative PI

51.28 ± 11.05

48.47 ± 9.94

0.208

Postoperative PT

23.88 ± 11.02

22.08 ± 10.39

0.435

Postoperative SVA

40.51 ± 28.57

34.54 ± 28.38

0.428

Postoperative PI-LL

18.19 ± 9.33

20.27 ± 11.64

0.408

Postoperative PJA

11.21 ± 4.09

7.42 ± 4.36

< 0.001

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X