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Table 4 Logistic regression analyses of predictive factors of residual leg numbness at 12 months after surgery

From: Predictive factors for residual leg numbness after decompression surgery for lumbar degenerative diseases

 

Univariate analyses

 

Multivariate analyses

Variables

OR

95%CI

P value

 

OR

95%CI

P value

Sex

1.302

0.526–3.227

0.568

    

Age

1.047

1.011–1.085

0.010*

 

1.062

0.926–1.116

0.086

BMI

0.850

0.720–1.004

0.055

    

Duration of leg numbness

1.202

1.023–1.412

0.026*

 

1.017

0.926–1.116

0.727

Duration of leg pain

0.998

0.990–1.007

0.672

    

Preoperative VAS-LN

6.824

3.023–15.4.4

< 0.001*

 

0.942

2.735–18.432

< 0.001*

Preoperative VAS-LP

1.301

0.908–1.865

0.151

    

Preoperative ODI

1.085

1.013–1.163

0.020*

 

0.942

0.780–1.137

0.532

Diabetes

0.272

0.033–2.235

0.226

    

Hypertension

2.625

0.894–7.704

0.079

    

No. of levels

0.717

0.186–2.771

0.630

    

Open procedure

0.682

0.275–1.693

0.409

    
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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