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. 2023 Feb 6;7:e39097. doi: 10.2196/39097

Table 1.

Characteristics of individuals who completed the web-based survey (N=819) compared with those of typical users of HATa.

Characteristics Individuals who completed the web-based survey, n (%)
Age range (years)

30-35 65 (7.9)
  36-40 69 (8.4)
  41-45 52 (6.3)
  46-50 90 (10.9)
  51-55 108 (13.2)
  56-60 128 (15.6)
  61-65 121 (14.8)
  66-70 87 (10.6)
  71-74 47 (5.7)
  ≥75 37 (4.5)
  Missing 15 (1.8)
Sex

Male 219 (26.8)
  Female 585 (71.4)
  Missing 15 (1.8)
Ethnic group

White 755 (92.2)
  Indian 13 (1.6)
  Pakistani 4 (0.5)
  Bangladeshi 1 (0.1)
  Other Asian 3 (0.4)
  Black Caribbean 4 (0.5)
  Black African 5 (0.6)
  Chinese 3 (0.4)
  Other 13 (1.6)
  Prefer not to answer 3 (0.4)
  Missing 15 (1.8)
Deprivation (IMDb quintiles)

1 75 (9.2)
  2 115 (14.4)
  3 148 (18.1)
  4 170 (20.8)
  5 212 (25.9)
  Missing 99 (12.1)
Last contact with GPc

In the past week 88 (10.7)
  In the past month 118 (14.4)
  In the past 3 months 150 (18.3)
  In the past 6 months 89 (10.9)
  In the past 12 months 94 (11.5)
  >12 months ago 265 (32.4)
  Missing 15 (1.8)
Have a longstanding illness, disability, or disorder

Yes 259 (31.6)

No 527 (64.3)

Prefer not to answer 18 (2.2)
  Missing 15 (1.8)

aHAT: heart age test.

bIMD: Index of Multiple Deprivation.

cGP: general practitioner (or physician).