Table 1

Pulmonary function data and computed tomography (CT) score of the subjects with idiopathic interstitial pneumonias

Patient	Sex	Age yrs	Brinkman Index	%VC	%D_L,CO	P _a,O₂	CT int	CT alv	CT total
UIP
1	M	66	1800	63	56	79	2.48	0.48	2.96
2	M	63	920	103	53	84	1.63	0.14	1.67
3	M	52	0	62	67	81	1.67	0.78	2.45
4	M	67	1250	69	71	84	1.96	0.22	2.18
5	M	55	150	76	75	83	1.96	0.37	2.33
6	M	65	800	101	71	88	1.52	0.44	1.96
7	M	59	800	84	84	73	1.74	0.74	2.48
8	M	42	500	46	68	78	1.81	0.68	2.49
Mean		58.6	777	76	68	81	1.85	0.47	2.32
sd		8.6	581	20	10	4.6	0.30	0.26	0.39
NSIP
1	F	53	0	57	63	65	0.22	2.30	2.52
2	F	56	0	55	60	75	0.41	1.48	1.89
3	M	68	1500	93	46	86	0.98	1.67	2.65
4	M	64	0	94	81	76	0.32	1.22	1.54
5	M	50	0	73	57	70	0.18	2.27	2.45
Mean		57.5	300	74	61	74	0.42	1.79	2.21
sd		7.6	670	19	13	7.8	0.32	0.48	0.47

UIP: usual interstitial pneumonia
NSIP: nonspecific interstitial pneumonia
VC: vital capacity
D_L,CO: carbon monoxide diffusion capacity of the lung
P_a,O₂: arterial oxygen tension
F: female
M: male
CT int: CT score for interstitial abnormality
CT alv: CT score for alveolar abnormality