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Table 1 The demographic data, radiographic parameters, and PFT results for both groups

From: The risk factors for type ii respiratory failure in patients with severe scoliosis (less than 40-year old)

Parameters

Group 1

Group 2

P

No of patients

22 (Male/Female, 5/17)

42 (Male/Female, 20/22)

 

Age on admission

28.9 ± 6.8

24.4 ± 7.1

0.016

Age of onset

2.3 ± 2.9

4.0 ± 4.5

0.067

Apical vertebrae

7.6 ± 1.3

9.1 ± 1.3

< 0.01

Main curve

140.9 ± 25.9

138.6 ± 21.3

0.708

Kyphosis

119.8 ± 52.7

124.1 ± 45.0

0.733

T1-T12 distance (mm)

130.3 ± 32.7

148.2 ± 37.6

0.064

FVC (L)

0.58 ± 0.20

1.23 ± 0.49

< 0.01

FVC%

18.8 ± 5.4

37.1 ± 14.0

< 0.01