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Table 4 Degrees of major injuries involving spinal canal narrowinga

From: Earthquake-related versus non-earthquake-related injuries in spinal injury patients: differentiation with multidetector computed tomography

 

Spinal canal narrowing degrees (vertebrae)

 

Cohort

0

1

2

3

Total

Earthquake-related injuries

110

76

50

16

252

Non-earthquake-related injuries

129

56

44

26

255

AO type

Earthquake-related/non-earthquake-related (vertebrae)

   Type A

68/72

47/29

34/22

6/4

155/127

   Type B

11/16

20/7

10/8

4/5

45/36

   Type C

3/2

7/13

6/14

6/15

22/44

  1. aχ2 = 14.4, P = 0.001, for earthquake-related injuries. χ2 = 47.023, P < 0.001, for non-earthquake-related injuries.