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. 2020 Jun 1;22(6):e13470. doi: 10.2196/13470

Table 1.

Demographics of 104 patients with cardiovascular diseases who participated in interviews presented as percentages. Examined demographics include gender, race, age, location, income, and personal health record use.

Demographics Aged 19-39 years, n (%) Aged 40-64 years, n (%) Aged >65 years, n (%) P value
Age (mean 55 years) 34 (33) 33 (32) 37 (36)
Gender .49

Male 14 (41) 19 (56) 18 (53)

Female 20 (59) 14 (41) 19 (56)
Race and ethnicity .02

African American 3 (9) 10 (29) 4 (12)

Hispanic 6 (18) 1 (3) 1 (3)

White 24 (71) 22 (65) 30 (88)

Asian 1 (3) 0 (0) 0 (0)

American Indian 0 (0) 0 (0) 2 (6)  
Location by zip codes .14

Rural (population<10,000) 11 (32) 7 (21) 12 (35)

Urban (population>10,000) 23 (68) 26 (76) 25 (74)
Income by zip codes .69

Average household income <US $45,000 5 (15) 12 (35) 10 (29)

Average household income >US $45,000 29 (85) 21 (62) 27 (79)
Personal health record user .55

Yes 26 (76) 17 (50) 19 (56)

No 8 (24) 16 (47) 18 (53)