Table 3. Comparison of CT Scores between UIP with Emphysema and SRIF Groups.

	UIP with Emphysema (n = 26)	SRIF (n = 9)	P Value
qFILA score	2.19 ± 1.33	3.56 ± 2.07	.029
cEMFI score	-1.46 ± 0.90	-0.56 ± 0.88	.014
Predictive score for SRIF	-0.73 ± 1.95	2.44 ± 2.96	.001

Data are represent the mean ± standard deviation. UIP = usual interstitial pneumonia, CPFE = combined pulmonary fibrosis and emphysema, qFILA score = score generated by adding the 6 CPFE patterns from Fig 3, cEMFI score = subtraction of fibrosis score from emphysema score visually assessed refer to Fig 1, “predictive score for CPFE” = (qFILA)+(2×cEMFI).