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Table 1 The continuous change in sagittal alignment and clinical symptom

From: Does lumbar lordosis minus thoracic kyphosis predict the clinical outcome of patients with adult degenerative scoliosis?

 

Preoperative

Soon after surgery

Last follow-up

SVA (mm)

42.8 ± 44.5

18.9 ± 32.9*

46.5 ± 40.6*

PI (°)

48.5 ± 10.8

48.6 ± 10.7

49.0 ± 10.6

PT (°)

23.6 ± 10.6

16.9 ± 9.0*

22.3 ± 9.2*

SS (°)

24.8 ± 10.5

31.6 ± 8.7*

26.7 ± 10.1*

LL (°)

27.4 ± 17.2

39.6 ± 10.0*

33.7 ± 13.3*

TK (°)

21.7 ± 14.6

25.8 ± 10.9*

29.1 ± 12.8*

Cobb (°)

27.7 ± 11.6

9.9 ± 6.4*

10.0 ± 5.8

PI-LL (°)

21.1 ± 17.2

9.0 ± 11.2*

15.3 ± 14.1*

LL-TK (°)

5.7 ± 14.8

13.8 ± 12.4*

4.6 ± 13.6*

ODI

55.4 ± 13.5

–

28.2 ± 18.0*

JOA

13.7 ± 4.6

–

21.5 ± 4.9*

VAS back

5.7 ± 1.8

–

3.1 ± 2.0*

VAS leg

4.7 ± 2.6

–

2.3 ± 1.9*

  1. “*” means that compared with the former stage, P < 0.05
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X