Table 3.
Multiple regression analysis of individual factors and eHealth literacy predicting health behaviors.
| Variable | Eating | Exercise | Sleep | |||||||||||||||||||
|
|
R | ΔR 2 | F (df) | B | β | t (df) | P | R | ΔR 2 | F (df) | B | β | t (df) | P | R | ΔR 2 | F (df) | B | β | t (df) | P | |
| Individual factors |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
Model summary | .48 | .23 | 39.37 (4,520) |
|
|
|
|
.37 | .13 | 20.22 (4,520) |
|
|
|
|
.37 | .13 | 20.26 (4,520) |
|
|
|
|
|
|
Health status |
|
|
|
.44 | .23 | 5.50 (520) | <.001 |
|
|
|
.64 | .24 | 5.54 (520) | <.001 |
|
|
|
.59 | .27 | 6.12 (520) | <.001 |
|
|
Health concern |
|
|
|
1.04 | .30 | 6.95 (520) | <.001 |
|
|
|
.79 | .17 | 3.65 (520) | <.001 |
|
|
|
.62 | .16 | 3.42 (520) | .001 |
|
|
Majors |
|
|
|
.64 | .08 | 2.02 (520) | .04 |
|
|
|
.71 | .06 | 1.57 (520) | .12 |
|
|
|
.24 | .03 | 0.64 (520) | .52 |
|
|
Frequency of discussions about health-related issues |
|
|
|
.37 | .10 | 3.35 (520) | .02 |
|
|
|
.30 | .06 | 1.33 (520) | .18 |
|
|
|
.23 | .05 | 1.21 (520) | .23 |
| eHealth literacy |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
Model summary | .30 | .08 | 17.05 (3,521) |
|
|
|
|
.31 | .09 | 18.03 (3,521) |
|
|
|
|
.26 | .06 | 12.90 (3,521) |
|
|
|
|
|
|
Functional |
|
|
|
.21 | .16 | 3.48 (521) | .001 |
|
|
|
.27 | .15 | 3.23 (521) | .001 |
|
|
|
.10 | .07 | 1.44 (521) | .15 |
|
|
Interactive |
|
|
|
.09 | .08 | 1.64 (521) | .10 |
|
|
|
.07 | .05 | 0.99 (521) | .32 |
|
|
|
.07 | .06 | 1.17 (521) | .24 |
|
|
Critical |
|
|
|
.11 | .14 | 2.95 (521) | .003 |
|
|
|
.20 | .19 | 3.98 (521) | <.001 |
|
|
|
.17 | .20 | 4.03 (521) | <.001 |