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Table 1 Means and floor and ceiling effects of the WRVAS questions

From: Validity of the Walter Reed Visual Assessment Scale to measure subjective perception of spine deformity in patients with idiopathic scoliosis

Question

Mean

% patients with a minimum score

% patients with a maximum score

#1

2.8

0

10.1

#2

1.9

35.7

0

#3

2.0

18.6

1.4

#4

1.9

28.6

0

#5

2.5

15.7

5.7

#6

2.1

22.9

1.4

#7

2.2

25.7

1.4

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Scoliosis and Spinal Disorders

ISSN: 2397-1789

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