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Acceptability, Usability and Preliminary Effectiveness of ChatGPT in Increasing Seasonal Influenza Vaccination Uptake Among Older Adults in Hong Kong
Sponsor: Chinese University of Hong Kong
Summary
In this project, we will train a ChatGPT to provide real-time answers to questions related to the SIV for older adults in Hong Kong. This study aims to evaluate the usability, acceptability, and preliminary effectiveness of the ChatGPT among 50 community-living people aged 65 years and above in Hong Kong. The primary objectives are to evaluate the usability and acceptability (including the extent of usage and subjective experiences of behavioural, cognitive, and affective engagement) of the ChatGPT at the end of the 4-week intervention period (T1). The secondary objectives are to evaluate the following conditions measured at T1, as compared to those measured at baseline (T0): 1. Self-reported uptake of SIV in the past month. 2. Changes in behavioural intention to receive SIV for the approaching flu season. 3. Changes in knowledge and attitudes related to SIV.
Key Details
Gender
All
Age Range
65 Years - Any
Study Type
INTERVENTIONAL
Enrollment
50
Start Date
2024-12-01
Completion Date
2025-03-31
Last Updated
2024-11-07
Healthy Volunteers
Yes
Conditions
Interventions
Access to a trained ChatGPT
Participants will be invited to use a trained ChatGPT which answers questions related to seasonal influenza vaccination. The functions can be used repeatedly throughout the intervention period (4 weeks), and participants will be free to spend as much time as they want on such functions.