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Table 3 Preoperative and postoperative SRS-30 scores of the two groups

From: A novel posterior multiple screws distraction reducer system versus anterior release, posterior internal distraction, and subsequent spinal fusion for severe scoliosis

 

MSDR

ARPIDF

p-value

Pain

 Preoperative

4.1 ± 0.7

3.9 ± 1.0

0.49

 Postoperative

4.3 ± 0.9

4.0 ± 0.8

0.30

Self-image

 Preoperative

3.2 ± 0.6

3.4 ± 0.7

0.36

 Postoperative

4.0 ± 0.8

4.2 ± 0.6

0.62

Function

 Preoperative

3.3 ± 0.9

3.2 ± 0.8

0.72

 Postoperative

4.4 ± 0.5

3.6 ± 0.6

0.03

Mental health

 Preoperative

3.6 ± 0.7

3.5 ± 0.5

0.63

 Postoperative

4.1 ± 0.5

4.2 ± 0.8

0.65

Satisfaction

 Preoperative

3.8 ± 0.4

3.7 ± 0.3

0.40

 Postoperative

4.3 ± 0.6

3.9 ± 0.5

0.03

Total score

 Preoperative

3.6 ± 0.7

3.5 ± 0.9

0.71

 Postoperative

4.2 ± 0.8

4.0 ± 0.7

0.43

  1. Data are presented as mean ± standard deviation
  2. MSDR multiple screws distraction reducer system, ARPIDF anterior release, posterior internal distraction, and subsequent spinal fusion; SRS-30, 30-Item Scoliosis Research Society Questionnaire