Table 2.
Weighted multivariate logistic regression model of predictors of using electronic personal health records among those reporting having Internet access or who own a mobile phone (n=2941).
| Predictors of use of electronic personal health records | OR (95% CI) | Beta (SE) | Adj Wald F (df) | P value | |
| Number of chronic conditions |
|
|
4.51 (2) | .02 | |
|
|
0 | Ref | Ref |
|
|
|
|
1 | 0.98 (0.60-1.59) | -0.02 (0.24) |
|
|
|
|
≥2 | 1.88 (1.09-3.24) | 0.63 (0.27) |
|
|
| Sex |
|
|
0.13 (1) | .72 | |
|
|
Male | Ref | Ref |
|
|
|
|
Female | 1.06 (0.77-1.45) | 0.16 (0.16) |
|
|
| Age (years) |
|
|
2.05 (4) | .10 | |
|
|
≥75 | Ref | Ref |
|
|
|
|
65-74 | 1.80 (0.69-4.66) | 0.59 (0.48) |
|
|
|
|
50-64 | 2.39 (1.01-5.67) | 0.87 (0.43) |
|
|
|
|
35-49 | 2.68 (1.13-6.36) | 0.98 (0.43) |
|
|
|
|
18-34 | 3.23 (1.24-8.41) | 1.17 (0.47) |
|
|
| Race/ethnicity |
|
|
0.98 (4) | .43 | |
|
|
Non-Hispanic White | Ref | Ref |
|
|
|
|
Hispanic | 0.62 (0.31-1.26) | -0.47 (0.35) |
|
|
|
|
Non-Hispanic Black | 0.90 (0.57-1.42) | -0.11 (0.23) |
|
|
|
|
Non-Hispanic other | 1.34 (0.70-2.55) | 0.29 (0.32) |
|
|
|
|
Missing | 0.47 (0.14-1.54) | -0.76 (0.59) |
|
|
| Education |
|
|
1.35 (3) | .27 | |
|
|
Less than high school | Ref | Ref |
|
|
|
|
High school graduate | 1.22 (0.25-5.88) | 0.20 (0.78) |
|
|
|
|
Some college | 1.51 (0.35-6.52) | 0.41 (0.73) |
|
|
|
|
College graduate | 1.85 (0.41-8.31) | 0.61 (0.75) |
|
|
| Income (US$) |
|
|
3.04 (4) | .03 | |
|
|
<$20,000 | Ref | Ref |
|
|
|
|
$20,000 to <$35,000 | 1.90 (0.81-4.47) | 0.42 (-0.21) |
|
|
|
|
$35,000 to <$50,000 | 2.75 (1.25-6.08) | 0.39 (0.22) |
|
|
|
|
$50,000 to <$75,000 | 1.89 (0.85-4.23) | 0.40 (-0.16) |
|
|
|
|
≥$75,000 | 3.17 (1.50-6.71) | 0.37 (0.41) |
|
|
| Health insurance |
|
|
1.71 (1) | .20 | |
|
|
No | Ref | Ref |
|
|
|
|
Yes | 1.48 (0.81-2.71) | 0.30 (-0.21) |
|
|
| Regular provider |
|
|
7.43 (1) | .01 | |
|
|
No | Ref | Ref |
|
|
|
|
Yes | 1.84 (1.17-2.88) | 0.61 (0.22) |
|
|
| Self-reported ability to take care of own health |
|
|
0.21 (2) | .81 | |
|
|
A little confident/not at all confident | Ref | Ref |
|
|
|
|
Somewhat confident | 0.97 (0.40-2.34) | -0.03 (0.44) |
|
|
|
|
Completely confident/very confident | 1.14 (0.54-2.39) | 0.13 (0.37) |
|
|
| Self-reported general health |
|
|
1.71 (2) | .19 | |
|
|
Excellent/very good | Ref | Ref |
|
|
|
|
Good | 1.40 (0.94-2.09) | 0.34 (0.20) |
|
|
|
|
Fair/Poor | 1.04 (0.52-2.10) | 0.04 (0.35) |
|
|
| Confidence that PHI is safe |
|
|
5.24 (2) | .01 | |
|
|
Not confident | Ref | Ref |
|
|
|
|
Somewhat confident | 1.99 (1.25-3.17) | 0.69 (0.23) |
|
|
|
|
Very confident | 2.00 (1.21-3.31) | 0.69 (0.25) |
|
|