Table 1.

Demographics of Analyzed Patients by PE^* Risk Category.

	Low-Risk PE 46 patients		Intermediate/ High-Risk PE 46 patients		Intermediate- Risk PE 28 patients		High-Risk PE 18 patients
Age (mean, SD†)	62	15	62	16	61	18	64	12
	n	%	n	%	n	%	n	%
Female	20	43%	20	43%	13	46%	7	39%
Race:
White	43	94%	41	89%	25	89%	16	89%
Black	2	4%	5	11%	3	11%	2	11%
Other	1	2%	0	0%	0	0%	0	0%
Ethnicity:
Non-Hispanic	45	98%	46	100%	28	100%	18	100%
Hispanic	1	2%	0	0%	0	0%	0%	0%
Insurance:
Private	27	59%	32	70%	20	72%	12	67%
Medicare	17	37%	11	24%	6	21%	5	28%
Other	2	4%	3	6%	2	7%	1	5%
Comorbidities:
Coronary Artery Disease‡	6	13%	3	6%	3	11%	0	0%
Congestive Heart Failure	3	6%	4	9%	1	4%	3	17%
Lung Disease §	10	22%	10	22%	6	21%	4	22%
Asthma	5	11%	4	9%	2	7%	2	11%
COPD	3	6%	2	4%	1	4%	1	6%
Other	2	4%	5	11%	5	18%	0	0%
Malignancy¶	19	41%	20	43%	9	32%	11	61%
Active/Palliative	8	17%	8	17%	1	4%	7	39%
Inactive	10	22%	12	26%	8	29%	4	22%
Status Unknown	1	2%	0	0%	0	0%	0	0%
Renal Insufficiency or Failure**	1	2%	2	4%	2	7%	0	0%
Cerebrovascular Disease††	4	9%	4	9%	3	11%	1	6%

Table 1 Notes:

^*PE = Pulmonary Embolism;

^†SD = Standard Deviation;

^‡COPD = Coronary Artery Disease includes any history of myocardial infarction, angina, coronary artery stenting or bypass surgery

^§Asthma, COPD and Other lung disease are not mutually exclusive.

^¶Active malignancy includes any cancer that is being actively treated or palliated, and metastatic disease. Inactive cancer includes a prior history of cancer that is not actively being treated or palliated.

^**Renal insufficiency or failure includes renal insufficiency, renal failure and hemodialysis.

^††Cerebrovascular disease includes any history of ischemic or hemorrhagic stroke or transient ischemic attack.