Table 3

Associations of CT-score at follow-up with pulmonary outcomes

Models using absolute valuesModels using % of predicted
Beta (95% CI)P valueBeta (95% CI)P value
6MWT (metres)
 CT score−5.4 (−7.7 to –3.1)<0.0001−0.82 (−1.2 to −0.47)<0.0001
FVC (litres)
 CT score−0.04 (−0.05 to −0.02)0.0002−0.46 (−0.86 to −0.07)0.02
FEV1 (litres)
 CT score−0.02 (−0.03 to −0.004)0.011−0.17 (−0.57 to 0.24)0.41
FEV1/FVC (%)
 CT score0.26 (0.01 to 0.51)0.04
DLCO (mL/min/mm Hg)
 CT score−0.11 (−0.15 to −0.08)<0.0001−1.1 (−1.5 to −0.77)<0.0001
Saturation after 6MWT (%)
 CT score−0.11 (−0.18 to −0.03)0.004
mMRC
 CT score0.02 (−0.03 to 0.08)0.44
  • FEV1, forced expiratory volume in 1 s; FVC, forced vital capacity; mMRC, modified Medical Research Council; 6MWT, 6 min walk test.