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. 2014 Dec 12;16(12):e272. doi: 10.2196/jmir.3751

Table 1.

Demographic characteristics of patients, overall and by presence of conditions.

Characteristics Overall (N=6,012,875) Patients with at least one of 18 conditionsa (N=4,893,286) Patients without any of 18 conditions (N=1,119,589)
Age, mean (SD) 63.32 (16.46) 65.20 (15.02) 55.12 (19.66)
Gender, %

Female 6.20 5.33 9.98

Male 93.80 94.67 90.02
Race, %

White 61.45 62.55 56.66

African-American 13.09 13.27 12.28

Latino 5.46 5.39 5.77

Other 1.62 1.49 2.20

Unknown/Missing 18.38 17.30 23.09
High economic needb, % 26.76 27.30 24.34
Urban/Rural, %

Urban 73.69 72.73 77.95

Rural 26.31 27.27 22.05

a18 conditions: Medical—hypertension, hyperlipidemia, diabetes, coronary artery disease, chronic obstructive pulmonary disease, congestive heart failure, stroke, hepatitis, HIV; Mental health—anxiety, depression, post-traumatic stress disorder, psychosis, schizophrenia/schizoaffective disorder, alcohol abuse, drug abuse; Trauma-related—traumatic brain injury, spinal cord injury.

bEligible for free care based on a VA financial assessment.