Table 4

Results of the Cox proportional hazards regression analysis of mortality in CPFE patients

HR (95% CI)p Value
Finger clubbing2.2620 (1.1746 to 4.3560)0.015
%FEV1/%FVC (>1.2)1.9259 (1.0057 to 3.6883)0.048

  • CPFE, combined pulmonary fibrosis and emphysema; %FEV1, per cent predicted forced expired volume in one second; FVC, forced vital capacity; %FVC, per cent predicted forced vital capacity.