Table 1.

Summary of variables for patients with normal resting mean pulmonary arterial pressure

Variable		EIPH group	N-EIPH group
Mean age (standard deviation), years		71.67 (11.89)	58.89 (12.69)
Mean body mass index (standard deviation)		30.70 (5.72)	30.23 (6.91)
Sex (No.)	Male	10	19
	Female	17	35
Hypertension (No.)	Yes	23	38
	No	16	4
Diabetes (No.)	Yes	6	14
	No	21	40
Dyslipidemia (No.)	Yes	20	40
	No	7	14
Smoking (No.)	Yes	4	18
	No	8	41
	Active	1	0
	Nonsmoker	4	3
Echocardiogram with diastolic dysfunction (No.)		18	29

EIPH = exercise induced pulmonary hypertension; N-EIPH = not EIPH.