Usability of the intervention website
The usability rating in both groups was under the average rating of 68 out of 100. The specific areas of concern were that the website was inconsistent, cumbersome, and complex and that participants felt they needed to learn a lot before using the website and needed help. The under average rating tends to be the case in e-health systems for older adults [Consistent with a trial in participants 18 + years of age [