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Table 2 Comparison of numerical differences of surgical indicators(n = 40,‾x ± s)

From: Effect of a new type of head and neck fixation and traction device in the surgical treatment of patients with irreducible atlantoaxial dislocation

Group

Intraoperative bleeding(ml)

Operation time(h)

Auxiliary group

528.95 ± 22.43

3.21 ± 2.23

Traditional group

619.56 ± 2.74

5.71 ± 2.67

t

25.361

4.545

P

< 0.001

< 0.001

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BMC Surgery

ISSN: 1471-2482

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