Table 2.
Bivariate correlations for the study variables (n = 947).
| PEHL (T1) | PHL (T1) | HLP (T1) | PA (T3) | SE (T2) | SS (T2) | INT (T2) | |
|---|---|---|---|---|---|---|---|
|
PEHL (T1) |
1 | ||||||
|
PHL (T1) |
0.427 P < 0.001 |
1 | |||||
|
HLP (T1) |
0.099 P = 0.002 |
−0.147 P < 0.001 |
1 | ||||
|
PA (T3) |
0.091 P = 0.005 |
−0.082 P = 0.012 |
0.144 P < 0.001 |
1 | |||
|
SE (T2) |
0.569 P < 0.001 |
0.297 P < 0.001 |
0.017 P = 0.598 |
0.182 P < 0.001 |
1 | ||
|
SS (T2) |
0.526 P < 0.001 |
0.372 P < 0.001 |
−0.074 P = 0.022 |
0.110 P = 0.001 |
0.651 P < 0.001 |
1 | |
|
INT (T2) |
0.510 P < 0.001 |
0.305 P < 0.001 |
0.026 P = 0.423 |
0.168 P < 0.001 |
0.834 P < 0.001 |
0.669 P < 0.001 |
1 |
| Mean | 84.12 | 9.23 | 9.50 | 2,016.65 | 17.54 | 20.04 | 10.65 |
| SD | 17.64 | 2.90 | 1.65 | 2,470.28 | 4.12 | 5.07 | 2.52 |
| α | 0.977 | 0.935 | - | - | 0.964 | 0.899 | 0.958 |
PEHL, perceived eHealth literacy; PHL, perceived health literacy; HLP, health literacy actual performance; PA, physical activity; SE, self-efficacy for PA; SS, social support for PA; INT, intention for PA; T1, Time 1; T2, Time 2; T3, Time 3; SD, standard deviation; α, Cronbach's alpha for measurement's internal consistency reliability.