Table 2.

Comparison of Referred by Disease Status

	Cystic Fibrosis			Pulmonary Fibrosis
	Referred	Not Referred	P- value	Referred	Not Referred	P-value
	n = 15	n = 8		n = 27	n = 16
Male	9 (60.0)	5 (62.5)	1.00	6 (22.2)	6 (37.5)	0.313
White	10 (71.4)	3 (37.5)	0.187	7 (25.9)	3 (18.8)	0.290
Age in years			0.337			0.130
< 35 years	12 (80.0)	5 (62.5)		0 (0.0)	2 (12.5)
35 – 49	1 (6.7)	3 (37.5)		10 (37.0)	4 (25.0)
50 – 59	1 (6.7)	0 (0.0)		13 (48.2)	5 (31.25)
> 60 years	1 (6.7)	0 (0.0)		4 (14.8)	5 (31.25)
Insurance Type			0.250			1.00
Uninsured	3 (20.0)	0 (0.0)		1 (3.7)	0 (0.0)
Medicare	1 (6.67)	3 (37.5)		9 (33.3)	5 (31.3)
Medicaid	3 (20.0)	1 (12.5)		7 (25.9)	5 (31.3)
Private Insurance	8 (53.3)	4 (50.0)		10 (37.0)	6 (37.5)
Marital Status			0.757			0.685
Single	11 (78.6)	6 (75.0)		10 (38.5)	4 (25.0)
Married	2 (14.3)	2 (25.0)		3 (11.5)	3 (18.8)
Divorced/Separated/Widowed	1 (7.1)	0 (0.0)		13 (50.0)	9 (56.3)
Median Household			0.410			0.724
Income	1 (10.0)	2 (25.0)		7 (30.4)	7 (46.7)
< $40,000	1 (10.0)	3 (37.5)		6 (26.1)	4 (26.7)
$40,000 – $54,000	4 (40.0)	2 (25.0)		7 (30.4)	3 (20.0)
$55,000 – $69,999	4 (40.0)	1 (12.5)		3 (13.0)	1 (6.7)
> $70,000
Mean FEV1 of Predicted	21.2	22	0.771	45.4	50.1	0.150
(%)
Mean DLCO				30.1	35	0.136
BMI Category			0.042*			0.493
< 17	4 (28.6)	0 (0.0)		0 (0.0)	1 (6.3)
17 – 29.9	10 (71.4)	6 (75.0)		16 (59.3)	8 (50.0)
≥ 30	0 (0.0)	2 (25.0)		11 (40.7)	7 (43.8)
Relative	9 (60.0)	5 (62.5)	0.633	19 (70.4)	14 (87.5)	0.276
Contraindications
Absolute	1 (6.67)	2 (25.0)	1.00	5 (18.5)	5 (31.3)	0.460
Contraindications
Died	5 (33.3)	1 (12.5)	0.369	9 (33.3)	3 (18.8)	0.484

^*p<0.05

^**p<0.001