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The Perceived Usefulness (PU) dimension of the web application, with a

percentage score of 85%, demonstrates strong user approval of the

application’s utility. The section's highest average score of 4.37 for its
educational impact underscores the application's efficacy in raising awareness

about stroke. To further enhance PU, it is suggested that the application could
bolster the credibility of its stroke risk predictions and data, particularly where

the lowest score of 4.03 suggests user reservations. Enhancing transparency in

data presentation and incorporating evidence-based resources could address
these concerns.

For Perceived Ease of Use (PE), which scored 84%, users generally report

positive experiences with the application’s interface, signalling it as user-

friendly with a high average score of 4.47. However, as the lowest scoring
dimension, it is recommended that the application undergo usability testing to

identify areas of improvement. Simplifying navigation and improving the
intuitiveness of information retrieval can help to increase the overall user

experience and elevate the PE score.

In the Behavioural Intention to Use (BI) category, also scoring 85%, the

strong intent to recommend the application, evident from the highest average
score of 4.33, indicates user satisfaction and perceived value. To maintain

and improve upon this positive intention, it is suggested that the application
developers focus on enhancing engagement features and providing regular

health content updates. For the intention to use the application for personal

health monitoring, which has a lower average score of 4.13, the
recommendation is to introduce features that personalize the user experience,

thus encouraging more frequent and consistent use.

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