| Online-Ressource |
Verfasst von: | Vandormael, Alain [VerfasserIn]  |
| Hachaturyan, Violetta [VerfasserIn]  |
| Adam, Maya [VerfasserIn]  |
| Favaretti, Caterina [VerfasserIn]  |
| Gates, Jennifer [VerfasserIn]  |
| Bärnighausen, Till [VerfasserIn]  |
Titel: | Effect of a story-based, animated video to reduce added sugar consumption |
Titelzusatz: | a web-based randomized controlled trial |
Verf.angabe: | Alain Vandormael, Violetta Hachaturyan, Maya Adam, Caterina Favaretti, Jennifer Gates, Till Bärnighausen |
Jahr: | 2021 |
Umfang: | 12 S. |
Fussnoten: | Gesehen am 22.04.2022 |
Titel Quelle: | Enthalten in: Journal of global health |
Ort Quelle: | Edinburgh : Edinburgh Univ. Global Health Soc., 2011 |
Jahr Quelle: | 2021 |
Band/Heft Quelle: | 11(2021), Artikel-ID 04064, Seite 1-12 |
ISSN Quelle: | 2047-2986 |
Abstract: | Background Short and animated story-based (SAS) videos, which can be rapidly distributed through social media channels, are a novel and promising strategy for promoting health behaviors. In this study, we evaluate the effectiveness of a SAS video intervention to reduce the consumption of added sugars. - Methods In December 2020, we randomized 4159 English-speaking participants from the United Kingdom (1:1:1) to a sugar intervention video, a content placebo video about sunscreen use (no sugar message), or a placebo video about earthquakes (no health or sugar message). We nested six list experiments in each arm and randomized participants (1:1) to a control list or a control list plus an item about consuming added sugars. The primary end-points were mean differences (on a scale of 0-100) in behavioral intent and direct restoration of freedom to consume added sugars. - Results Participants (N = 4013) who watched the sugar video had significantly higher behavioral intent to cut their daily intake of added sugar (mean difference (md) = 16.7, 95% confidence interval (CI) = 1.5-31.8, P = 0.031), eat fresh fruit daily (md = 16.7, 95% CI = 0.5-32.9, P = 0.043), and check food labels for sugar content (md = 20.5, 95% CI = 2.6-38.5, P = 0.025) when compared with the sunscreen (content placebo) video. The sugar video did not arouse intent to restore freedom and consume added sugars when compared with the two placebo videos. - Conclusions Our SAS intervention video did not arouse reactance and increased short-term behavioral intent among participants to reduce their consumption of added sugars. SAS videos, which draw on best practices from the entertainment-education media, communication theory, and the animation industry, can be an effective strategy for delivering emotionally compelling narratives to promote health behavior change. |
DOI: | doi:10.7189/jogh.11.04064 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.7189/jogh.11.04064 |
| Volltext: http://jogh.org/documents/2021/jogh-11-04064.pdf |
| DOI: https://doi.org/10.7189/jogh.11.04064 |
Datenträger: | Online-Ressource |
Sprache: | eng |
K10plus-PPN: | 1800064578 |
Verknüpfungen: | → Zeitschrift |
Effect of a story-based, animated video to reduce added sugar consumption / Vandormael, Alain [VerfasserIn]; 2021 (Online-Ressource)