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Table 1 Details of the patients

From: Does the thoracolumbar kyphosis secondary to ankylosing spondylitis affect the iliac trajectory of S2AI screw?

 

AS deformity

AS non-deformity

non-AS deformity

n

94

20

20

Gender, male (%)

89

90

90

age

36.8 ± 9.8

37.5 ± 10.9

40.8 ± 5.1

BMI

25.9 ± 5.3

24.5 ± 3.5

24.6 ± 3.4

GK

69.5 ± 15.9

46.2 ± 17.7*

65.7 ± 14.9

PT

37.7 ± 10.9

24.5 ± 11.2*

28.1 ± 15.4*

SS

6.7 ± 8.4

18.4 ± 8.9*

19.0 ± 11.3*

  1. AS Ankylosing spondylitis, BMI Body mass index, GK Global kyphosis, PT Pelvic tilt, SS Sacral slope
  2. * data was statistically different from that of AS deformity (P < 0.05)
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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