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Fudan-universiteitImpact of a Mock-up Fact-checking Extension on HPV Vaccine Misinformation: A Survey Experiment 1.200 Vaccin
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De klinische studie NCT06405048 is een interventioneel studie bij HPV-vaccin met de status nog niet rekruterend. De inclusie van 1.200 deelnemers start op 28 april 2024. De studie wordt geleid door Fudan-universiteit en de voltooiing is gepland op 30 juni 2024. Laatste update op ClinicalTrials.gov: 8 mei 2024.
Beknopte samenvatting
The primary objective of this survey experiment study is to measure the impact of a mock-up Chinese fact-checking extension on the ability to dispel HPV and HPV vaccine-related misinformation among parents of middle school girls in China.
Uitgebreide beschrijving
This survey experiment study aims to assess the feasibility and effectiveness of a mock-up Chinese fact-checking extension on improving the ability to identify HPV and HPV vaccine-related misinformation among parents of middle school girls in three economically diverse regions of China. This includes Shanghai megacity, an urban city in Anhui Province, and rural counties in Anhui Province. The participants will be par...Toon meer
Officiële titel
Evaluating the Feasibility and Effectiveness of a Mock-up Fact-checking Extension to Improve Ability to Debunk HPV Vaccine Misinformation Among Parents of Middle School Girls: A Survey Experiment
Aandoeningen
HPV-vaccinPublicaties
Wetenschappelijke artikelen en onderzoekspapers gepubliceerd over deze klinische studie:Andere studie-ID's
- Fact-checking Extension
NCT-ID
Startdatum (Werkelijk)
2024-04-28
Laatste update geplaatst
2024-05-08
Verwachte einddatum
2024-06-30
Inschrijving (Geschat)
1.200
Studietype
Interventioneel
FASE
N.v.t.
Status
Nog niet rekruterend
Trefwoorden
HPV vaccine
knowledge
misinformation
vaccine confidence
fact-checking extension
knowledge
misinformation
vaccine confidence
fact-checking extension
Primaire doel
Onderzoek naar gezondheidsdiensten
Toewijzing
Gerandomiseerd
Interventiemodel
Parallel
Blindering
Dubbelblind
Armen / Interventies
| Deelnemersgroep/Studiearm | Interventie/Behandeling |
|---|---|
ExperimenteelMock-up fact-checking extension intervention group Intervention group participants will engage with three modules:
In Module 1, participants will examine six Weibo post screenshots, each featuring a mock-up of a Chinese fact-checking extension. Participants in the intervention group will assess a statement linked to the content of each post, which aligns with predefined HPV vaccine knowledge from section (b). Their response options will be: 1) Correct, 2) Incorrect,...Toon meer | Mobile Weibo post screenshot with mock-up Chinese fact-checking extension The intervention in this survey experiment involves mobile Weibo post screenshots equipped with a mock-up Chinese fact-checking browser extension. All screenshots are based on actual Weibo posts. The fact-checking content is generated by a Large Language Model (LLM), tailored to relevant knowledge and prompts, and subsequently validated by experts. The Weibo posts cover a range of popular topics known to contain misi...Toon meer |
Geen interventieControl group Control group participants will participate in three modules:
In Modules 1 and 2, they will review six and four Weibo post screenshots, respectively, without the mock-up Chinese fact-checking extension. Participants will evaluate statements linked to the content of each post, aligning with predefined HPV vaccine knowledge from section (b). Their response options will be: 1) Correct, 2) Incorrect, or 3) I don't know,...Toon meer | N.v.t. |
Primaire uitkomst
Secundaire uitkomst
| Uitkomstmaat | Beschrijving van de uitkomstmaat | Tijdsbestek |
|---|---|---|
Ability to debunk misinformation | This outcome measures participants' ability to debunk misinformation about the HPV or HPV vaccine. Total debunking scores range from 0 to 10, with higher scores reflecting better debunking skills. | Day 1, in a single survey |
| Uitkomstmaat | Beschrijving van de uitkomstmaat | Tijdsbestek |
|---|---|---|
HPV vaccination intention | Intention to vaccinate daughters against HPV, measured on a five-point Likert scale from 0 ("very unwilling") to 5 ("very willing"). | Day 1, in a single survey |
HPV vaccine confidence | Vaccine Confidence Index (VCI), including confidence on vaccine effectiveness and safety, measured on a five-point Likert scale from 0 ("strongly disagree") to 5 ("strongly agree"). | Day 1, in a single survey |
Tool acceptance | Determines whether participants would like to use a mock-up fact-checking extension when viewing screenshots of Weibo posts. Responses are either Yes (1) or No (0). | Day 1, in a single survey |
User experience of mock-up fact-checking extension | 4 questions about the user experience of a mock-up fact-checking browser extension, measured using a five-point Likert scale from "strongly disagree" to "strongly agree" | Day 1, in a single survey |
Deelname-assistent
Geschiktheidscriteria
Leeftijd van deelnemers
Volwassene, Oudere volwassene
Minimumleeftijd
18 Years
Geslachten die in aanmerking komen voor de studie
Allen
Accepteert gezonde vrijwilligers
Ja
- Participants must be parents or legal guardians of female students currently enrolled in participating middle school.
- The parent's or guardian's female middle school student must not have received the HPV vaccine, must not have an HPV vaccination appointment scheduled, and must not have any contraindications to receiving the HPV vaccine.
- Participants must be free of mental health disorders or visual/reading disabilities that could prevent their full participation in and completion of the intervention activities.
- Participants must have provided informed consent and expressed a willingness to actively participate throughout the study.
Fudan-universiteit829 actieve klinische studies om te verkennenUniversiteit van Hongkong335 actieve klinische studies om te verkennenVerantwoordelijke instantie
Zhiyuan Hou, Hoofdonderzoeker, Associate Professor, Fudan University
Centraal Contactpersoon
Contact: Zhiyuan Hou, PhD, 86+21 33563935, [email protected]
Contact: Leesa Lin, PhD, +852 39103770, [email protected]
2 Studielocaties in 1 landen
Anhui
Chizhou Health Center for Disease Control and Prevention, Chizhou, Anhui, 247100, China
Liubing Gong, MS, Contact, [email protected]
Shanghai Municipality
Jiading District Center for Disease Control and Prevention, Shanghai, Shanghai Municipality, 201800, China
Hui Peng, MS, Contact, [email protected]