University Of Essex
Clinical trials sponsored by University Of Essex, explained in plain language.
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Click to trust: study reveals best link style for vaccine emails
Knowledge-focused CompletedThis study tested how different web link styles in vaccine invitation emails affect people's trust and willingness to book an appointment. Over 1,200 adults from the UK and US viewed one of three email versions with different link formats. The goal was to find out which link desi…
Phase: NA • Sponsor: University of Essex • Aim: Knowledge-focused
Last updated Apr 26, 2026 19:39 UTC
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Study reveals best weblink style to boost vaccine appointment bookings
Knowledge-focused CompletedThis study looked at how the way a weblink is presented in a digital vaccination invitation email affects how much people trust it and whether they would book an appointment. Over 4,000 adults from the UK and US were shown one of three email versions with different link styles. T…
Phase: NA • Sponsor: University of Essex • Aim: Knowledge-focused
Last updated Apr 24, 2026 16:19 UTC
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Simple link change could boost vaccine trust, study finds
Knowledge-focused CompletedThis online study tested whether changing the design of a web link in a vaccine invitation email could make people trust the message more and be more willing to book an appointment. Researchers compared a standard, hard-to-read link with a new, clearer link. Over 1,200 people fro…
Phase: NA • Sponsor: University of Essex • Aim: Knowledge-focused
Last updated Apr 13, 2026 20:22 UTC