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Table 3 Perdriolle degrees distribution according the treatment adherence

From: Correlation between compliance and brace treatment in juvenile and adolescent idiopathic scoliosis: SOSORT 2014 award winner

Juvenile scoliosis (JIS)

Compliance (N)

 

Baseline

t5

Difference between t5 and baseline

Difference over compliance

Complete

mean

12.2

6.0

−6.2

Reference

SD

4.1

5.6

(p < 0.001)

Incomplete A

mean

13.0

10.3

−2.7

3.5

SD

5.0

5.7

(p = 0.049)

(p = 0.013)

Incomplete B

mean

14.1

12.5

−1.6

4.6

SD

4.7

6.1

(p = 0.199)

(p < 0.001)

Incomplete C

mean

10.2

8.5

−1.7

4.5

SD

2.8

2.3

(p = 0.143)

(p = 0.001)

Incomplete D

mean

14.6

14.3

−0.3

5.9

SD

5.4

5.2

(p = 0.766)

(p < 0.001)

Total

mean

12.9

8.7

−4.2

 

SD

4.9

6.2

(p < 0.001)

Adolescent scoliosis (AIS)

Compliance (N)

 

Baseline

t5

Difference between t5 and baseline

Difference over compliance

Complete

mean

12.0

6.2

−5.8

Reference

SD

4.1

5.2

(p < 0.001)

Incomplete A

mean

14.9

11.2

−3.7

2.1

SD

4.7

6.6

(p < 0.001)

(p < 0.001)

Incomplete B

mean

12.9

11.4

−1.5

4.3

SD

4.1

5.6

(p < 0.09)

(p < 0.001)

Incomplete C

mean

14.4

10.9

−3.5

2.3

SD

4.9

5.9

(p < 0.001)

(p < 0.001)

Incomplete D

mean

13.7

10.9

−2.8

3.0

SD

5.9

20.0

(p < 0.001)

(p < 0.001)

Total

mean

12.8

8.3

−4.5

 

SD

4.6

8.3

(p < 0.001)