Table 3– Correlations between cystic fibrosis computed tomography (CF-CT) scores and selected revised Cystic Fibrosis Questionnaire (CFQ-R) scaled scores across versions
Children (6–13 years)Adolescents (≥14 years)Children and adolescents
CFQ-R Child version (n = 40)CFQ-R Parent version (n = 37)CFQ-R Teen/Adult version (n = 32)Total (n = 72)
Respiratory symptomsPhysical functioningRespiratory symptomsPhysical functioningVitalityHealth perceptionsRespiratory symptomsPhysical functioningVitalityHealth perceptionsRespiratory symptomsPhysical functioning
CF-CT bronchiectasis score-0.220.09-0.35*-0.260.01-0.02-0.46**-0.50**-0.23-0.28-0.38**-0.09
CF-CT airway wall thickening score-0.51**-0.13-0.42*-0.41*-0.19-0.18-0.49**-0.53**-0.22-0.37*-0.51**-0.17
CF-CT mucus plugging score-0.63**-0.15-0.43**-0.14-0.09-0.03-0.49**-0.49**-0.25-0.36*-0.56**-0.25*
CF-CT opacities scores-0.42**0.17-0.310.140.070.20-0.50**-0.42*-0.28-0.30-0.47**-0.04
CF-CT trapped air scores-0.260.08-0.140.030.030.09-0.40*-0.37*-0.26-0.18-0.35**-0.09
  • *: Correlation is significant at the 0.05 level (two-tailed); **: correlation is significant at the 0.01 level (two-tailed).