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Table 4 Correlation between Trace and AI values for waist.

From: TRACE (Trunk Aesthetic Clinical Evaluation), a routine clinical tool to evaluate aesthetics in scoliosis patients: development from the Aesthetic Index (AI) and repeatability

AI

TRACE

Corresponding TRACE value

 

0

1

2

3

4

TOT

 

0

16%

73%

11%

1%

0%

100%

0.96

1

1%

35%

37%

20%

6%

100%

1.94

2

1%

1%

15%

44%

39%

100%

3.20