University Of Essex
Clinical trials sponsored by University Of Essex, explained in plain language.
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Study reveals best way to link vaccine appointments in emails
Knowledge-focused CompletedThis study looked at how different types of web links in vaccine invitation emails affect people's trust and their willingness to book an appointment. Over 1,200 participants from the UK and US were shown one of three email versions with different link styles. The goal was to fin…
Phase: NA • Sponsor: University of Essex • Aim: Knowledge-focused
Last updated Jun 16, 2026 12:54 UTC
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Simple link change boosts vaccine email trust, study finds
Knowledge-focused CompletedThis study tested whether the design of weblinks in digital vaccination invitations affects trust and willingness to book an appointment. Over 1,200 adults from the UK and US viewed either a standard or a clearer, more transparent weblink. The goal was to see if a better link mak…
Phase: NA • Sponsor: University of Essex • Aim: Knowledge-focused
Last updated Jun 16, 2026 12:51 UTC
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Study reveals simple link changes boost vaccine email trust
Knowledge-focused CompletedThis study tested how different weblink designs in digital vaccination invitation emails affect trust and willingness to book an appointment. Over 4,000 participants from the UK and US viewed one of three email versions with different link formats. The goal was to find which link…
Phase: NA • Sponsor: University of Essex • Aim: Knowledge-focused
Last updated Jun 15, 2026 18:55 UTC