Table 2.

Descriptive Statistics

Variable	History		No history	Total (n=119)	P value (two-tailed)
	FPAH-diagnosed (n=22)	FPAH-at-risk (n=31)	PAH-idiopathic (n=66)
Female	86%	68%	83%	80%	0.142
Nonwhite	14%	10%	14%	13%	0.850
Income					0.361
$35,000 or less	30%	28%	31%	30%	0.952
$35,001–$50,000	25%	31%	12%	19%	0.081
More than $50,000	45%	41%	57%	51%	0.143
At least some college	68%	39%	79%	66%	0.000
Insured	95%	94%	98%	97%	0.428
Religious	91%	81%	92%	89%	0.212
Married	77%	74%	76%	76%	0.967
Any children	91%	81%	80%	82%	0.506
Avg. number of children	2	2.1	1.7	1.9	0.278
Avg. age (years)	48.7	53	48.4	49.7	0.241
Number of meds	4.23	0	4.53	NA	0.009