Acceptability, Usability and Preliminary Effectiveness of ChatGPT in Increasing Seasonal Influenza Vaccination Uptake Among Older Adults in Hong Kong
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 50
- 主要终点
- Extent of usage documented by the ChatGPT
研究概览
简要总结
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):
- Self-reported uptake of SIV in the past month.
- Changes in behavioural intention to receive SIV for the approaching flu season.
- Changes in knowledge and attitudes related to SIV.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Health Services Research
- 盲法
- None
入排标准
- 年龄范围
- 65 Years 至 —（Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Aged ≥65 years;
- •Possession of a Hong Kong ID;
- •Able to speak and comprehend Cantonese;
- •Have a smartphone with internet access;
- •Have not taken SIV for the approaching flu season.
排除标准
- •With diagnosis of cognitive impairment or dementia;
- •Either blindness or deafness;
- •With known contraindications to the SIV as indicated by the Hong Kong Centre for Health Protection
研究组 & 干预措施
ChatGPT group
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.
干预措施: Access to a trained ChatGPT (Behavioral)
结局指标
主要结局
Extent of usage documented by the ChatGPT
时间窗: 1 month
Extent of usage documented by the ChatGPT
Perceived usability
时间窗: 1 month
Perceived usability assessed by the validated Chinese version of the 10-item Perceived Usability Scale (SUS)
Subjective experiences related to behavioural, cognitive, and affective engagement
时间窗: 1 month
Subjective experiences related to behavioural, cognitive, and affective engagement measured by the validated Twente Engagement with eHealth Technologies Scale (TWEETS)
次要结局
未报告次要终点
研究者
Zixin Wang
Assistant Professor
Chinese University of Hong Kong