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Table 3 Pearson correlation analysis between predicting variables and ΔSDA

From: The analysis of segmental lordosis restored by oblique lumbar interbody fusion and related factors: building up preoperative predicting model

 

Average Value

P Value

Correlation Coefficient(r)

ΔSDA

preSDA (°)

5.3 ± 5.0

0.000

−0.713

ΔSDA F-E (°)a

3.1 ± 1.9

0.044

−0.153

CageLocation

0.45 ± 0.08

0.016

−0.183

CageInclination (°)

7.4 ± 4.3

0.274

NA

  1. aMeans SDA changes on flexion-extension views of lumbar radiographs. SDA Segmental disc angle, preSDA Preoperative SDA
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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