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. 2020 Aug 12;8(8):e19531. doi: 10.2196/19531

Table 1.

Description of population estimates and univariate odds ratios for using tablet or smartphone to help make decisions about how to treat an illness or condition.a

Characteristics Use tablet/smartphone to help with medical decisions (n=944), weighted percentage (standard error) Do not use tablet/smartphone (n=1377), weighted percentage (standard error) Odds ratio (CI) P value
Demographics




Age (years) Overall .003


18-34 28.4 (3.4) 26.8 (2.1) Reference


35-49 31.2 (2.8) 30.1 (1.8) 0.98 (0.61-1.57) .93


50-64 31.5 (2.3) 28.8 (1.6) 1.03 (0.67-1.60) .89


65-74 7.0 (0.7) 9.4 (0.7) 0.70 (0.44-1.11) .13


75+ 2.0 (0.3) 4.8 (0.5) 0.38 (0.22-0.67) .001

Median age (years) 45.1 (0.96) 46.2 (0.70) 0.99 (0.99-1.00) .27

Gender


Female 58.6 (2.4) 44.2 (1.8) Reference


Male 41.4 (2.4) 55.8 (1.8) 0.56 (0.41-0.76) <.001

Race ethnicity Overall .16


NHb White 62.7 (2.2) 68.1 (1.6) Reference


NH African American 11.4 (1.2) 8.9 (0.8) 1.40 (0.98-1.99) .06


Hispanic 17.0 (1.7) 14.7 (1.1) 1.26 (0.87-1.80) .21


NH Asian 6.4 (1.5) 4.6 (0.8) 1.51 (0.65-3.48) .33


Other 2.5 (0.7) 3.8 (0.5) 0.73 (0.31-1.68) .45

Highest level of school Overall .67


College graduate+ 35.0 (1.9) 31.8 (1.3) Reference


Some college 41.2 (2.5) 42.6 (1.7) 0.88 (0.66-1.17) .37


High-school graduate 18.9 (2.3) 19.4 (1.7) 0.88 (0.57-1.36) .57


Less than high school 4.9 (1.1) 6.1 (1.1) 0.73 (0.38-1.41) .35

Use of electronic devices other than tablets and smartphones to monitor health


Yes 47.9 (2.7) 31.3 (2.0) 2.02 (1.48-2.75) <.001


No 52.1 (2.7) 68.7 (2.0) Reference

Share health information from an electronic monitoring device or smartphone with a health professional


Yes 26.8 (1.9) 13.5 (1.4) 2.36 (1.75-3.18) <.001


No 73.2 (1.9) 86.5 (1.4) Reference

Presence of health and wellness apps on a tablet or smartphone


Yes 61.6 (2.6) 44.3 (3.0) 2.02 (1.41-2.91) <.001


No or Don’t know 38.4 (2.6) 55.7 (3.0) Reference
Medical conditions

Diabetes


Yes 14.3 (1.2) 13.5 (1.2) 1.07 (0.81, 1.41) .63


No 85.7 (1.2) 86.5 (1.2) Reference

High blood pressure


Yes 30.4 (1.7) 34.4 (2.4) 0.84 (0.63-1.11) .22


No 69.6 (1.7) 65.6 (2.4) Reference

Heart disease


Yes 4.8 (0.8) 4.5 (0.8) 0.94 (0.53-1.66) .82


No 95.2 (0.8) 95.5 (0.8) Reference

Lung disease


Yes 10.2 (1.3) 11.6 (1.3) 0.87 (0.58-1.30) .48


No 89.8 (1.3) 88.4 (1.3) Reference

Depression or anxiety


Yes 26.3 (2.0) 22.0 (2.1) 1.26 (0.92-1.73) .15


No 73.7 (2.0) 78.0 (2.1) Reference

Ever had cancer


Yes 7.2 (0.9) 8.2 (0.7) 0.87 (0.58-1.31) .49


No 92.8 (0.9) 91.8 (0.7) Reference

Arthritis


Yes 19.6 (1.8) 16.9 (1.4) 1.20 (0.86-1.68) .28


No 80.4 (1.8) 83.1 (1.4) Reference

One or more of the above medical conditions


Yes 60.2 (2.7) 60.9 (2.7) 0.97 (0.70-1.35) .87


No 39.8 (2.7) 39.1 (2.7) Reference

aTotal number of respondents (unweighted n).

bNative Hawaiian.