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Table 2 Progression with age (slope of regression) assessed by linear mixed-effect model analysis (LMM) in 152 patients with cystic fibrosis, evaluated over an age-range of 6 to 18 years.

From: Progression of pulmonary hyperinflation and trapped gas associated with genetic and environmental factors in children with cystic fibrosis

 

Progression with age of lung function

95% confidence interval

Age as fixed effect

  

lower

upper

F-value

Significance

FRC pleth

0.142

0.126

0.158

298.3

0.0001

FRC MBNW

-0.062

-0.081

-0.043

42.1

0.001

LCI

0.240

0.204

0.276

174.4

0.0001

V TG

0.180

0.160

0.200

320.9

0.0001

sR eff

0.373

0.319

0.427

182.1

0.0001

FVC

0.005

-0.023

0.033

0.1

n.s.

FEV 1

-0.177

-0.206

-0.148

139.6

0.0001

FEF 50

-0.474

-0.527

-0.420

304.0

0.0001