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Table 5 Results of paired sample t-tests comparing symptom severity scores before the surgery and at the last follow up

From: Effect of double-door laminoplasty on atypical symptoms associated with cervical spondylotic myelopathy/radiculopathy

 

Vertigo

Headache

Nausea

Tinnitus

Blur vision

Palpitation

Hypomnesia

Gasterointestinal

Total

SBS

2.00 ± 1.17

2.02 ± 1.11

1.89 ± 1.37

2.44 ± 1.44

1.93 ± 1.02

1.69 ± 0.96

2.76 ± 1.22

1.89 ± 1.31

4.91 ± 3.61

SAL

0.68 ± 1.10

0.71 ± 0.89

0.46 ± 0.92

1.77 ± 1.68

1.43 ± 1.31

1.24 ± 1.15

2.71 ± 1.27

1.04 ± 1.32

2.96 ± 2.76

SAL- SAS

1.32 ± 1.59

1.31 ± 1.30

1.43 ± 1.50

0.67 ± 1.64

0.50 ± 1.15

0.45 ± 1.10

0.05 ± 0.74

0.85 ± 1.64

1.95 ± 2.96

t

7.20

7.91

5.04

3.49

2.95

3.76

0.42

3.55

9.09

P

<0.001

<0.001

<0.001

0.001

0.005

<0.001

0.675

0.001

<0.001

  1. Scores were demonstrated as: Mean ± Standard deviation. Abbreviations: SBS score before surgery, SAL score at the last follow up