Table 1.
Correlation of all variables.
| Number | Variables | Mean | SD | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 1 | Health-related Internet search T1a | 4.24 | 1.46 |
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| 2 | Frequency of episodes T1 | 1.95 | 2.11 | .07 |
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| 3 | Health-related stress T1 | 2.63 | 0.95 | .19b | .22b |
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| 4 | Health-related self-esteem T1 | 3.42 | 1.06 | -.16c | -.23b | -.66d |
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| 5 | Health-related risk perception T1 | 3.30 | 0.65 | .17c | .20b | .38d | -.30d |
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| 6 | Health-related Internet search T2e | 4.07 | 1.48 | .61d | .04 | -.01 | .05 | .08 |
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| 7 | Frequency of episodes T2 | 1.64 | 1.98 | .16c | .53d | .23b | -.16c | .21b | .04 |
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| 8 | Health-related stress T2 | 2.58 | 0.99 | .18b | .12 | .75d | -.55d | .26d | .08 | .25d |
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| 9 | Health-related self-esteem T2 | 3.49 | 1.08 | -.19b | -.15c | -.62d | .72d | -.32d | -.07 | -.17c | -.73d |
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| 10 | Health-related risk perception T2 | 3.17 | 0.66 | .10 | .18b | .32d | -.28d | .57d | .19b | .14c | .35d | -.40d |
aT1: first measurement point.
b P<.05.
c P<.01.
d P<.001.
eT2: second measurement point.