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Table 4 The SRS-22 questionnaire of the two groups

From: Comparison of low density and high density pedicle screw instrumentation in Lenke 1 adolescent idiopathic scoliosis

Variable

Low implant density

High implant density

(p-Value)

PRE-OPERATION

 Function/activity

3.7 ± 0.4

3.7 ± 0.3

0.797

 Pain

4.4 ± 0.4

4.3 ± 0.5

0.419

 Self-image

3.3 ± 0.4

3.2 ± 0.5

0.439

 Mental health

3.9 ± 0.4

3.8 ± 0.4

0.224

 Satisfaction

-

-

-

FINAL FOLLOW-UP

 Function/activity

3.8 ± 0.2

3.9 ± 0.2

0.293

 Pain

4.3 ± 0.3

4.2 ± 0.3

0.647

 Self-image

3.5 ± 0.3

3.6 ± 0.3

0.242

 Mental health

4.0 ± 0.6

4.0 ± 0.6

0.166

 Satisfaction

4.0 ± 0.6

4.0 ± 0.6

0.772