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Mean scores on the eHealth impact questionnaire (eHIQ); N=747.
| Subscale | Value |
| Usabilitya, mean (SD) (1 missingb) | 68.9 (10.6) |
| Self-efficacyc, mean (SD) (1 missing) | 62.5 (13.6) |
aUsability is measured with the eHIQ subscale "information and presentation".
bMissing value: one respondent gave the same answer to every question, including reversed questions, which indicates false responding.
cSelf-efficacy is measured with the eHIQ2 subscale “motivation and confidence to act.”
