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A Short, Animated Storytelling Video to Increase Knowledge About Sodium Intake as a Cardiovascular Risk Factor
Not Recruiting
Trial ID: NCT05735457
Purpose
This study will evaluate the effect of a short, animated storytelling intervention video on
sodium intake as a major risk factor for cardiovascular disease on immediate and medium-term
retention of knowledge about the risks of cardiovascular diesaes due to increased sodium
intake. We will also measure voluntary engagement with the content of the short, animated
storytelling intervention video on positive psychological capital.
In this 4-armed, parallel, randomized controlled trial, 10,000 adult, US participants will be
randomly assigned to (1) a short, animated storytelling intervention video on sodium as a
cardiovascular disease risk factor followed by surveys assessing the facts om sodium and
cardiovascular disease conveyed in the video (2) the surveys only, (3) an attention placebo
control video followed by the before mentioned surveys, and (4) an arm that is exposed to
neither the video nor the surveys. Two weeks later, participants in all four arms will
complete all of the surveys.
The primary outcome is knowledge about the cardiovascular disease risk associated with
increased sodium intake (immediate and medium-term). The major scondary outcome is the extent
of voluntary engagement with the short, animated storytelling video content.
Official Title
A Short, Animated Storytelling Video to Increase Knowledge About Sodium Intake as a Major Cardiovascular Risk Factor and to Give Recommendations for a Low-sodium Healthy Diet: an Online, Randomized, Controlled Trial
Stanford Investigator(s)
Eligibility
Inclusion Criteria:
- Registration with the Prolific Academic platform
Exclusion Criteria:
- none
Intervention(s):
other: A short, animated storytelling video on dietary sodium
other: A short, animated storytelling attention placebo video
Not Recruiting
Contact Information
Stanford University
School of Medicine
300 Pasteur Drive
Stanford,
CA
94305