A Study on the Effectiveness of Large Language Model-Based Chatbot Interventions Among Parents of Junior High School Girls in Improving Human Papillomavirus (HPV) Vaccine Awareness, Intention and Vaccination Rates
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 18,000
- 主要终点
- HPV vaccination rates for parents' junior high school girls in all groups before and after the intervention
研究概览
简要总结
This is an interventional study targeting parents of junior high school girls. The primary objective of the study is to evaluate the effectiveness of a vaccine chatbot in improving HPV vaccination rates among parents' junior high school girls. The secondary objectives are to evaluate the effectiveness in improving vaccine awareness and vaccination intention among parents. All participants will be enrolled and randomly assigned to four groups: (1) vaccine chatbot plus scientific videos, (2) vaccine chatbot only, (3) scientific videos only, and (4) a control group (no intervention). The chatbot will provide immediate, validated answers to participants' HPV vaccine-related questions. The scientific videos will cover content related to HPV vaccine safety, efficacy, and other relevant information. The study will compare changes in HPV vaccine awareness, vaccination intention, and vaccination behavior between the intervention groups and the control group after the intervention to evaluate whether the three intervention strategies enhance HPV vaccine awareness, vaccination intention, and vaccination uptake.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Health Services Research
- 盲法
- None
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Parents of junior high school girls.
- •Possess an electronic device with QR code scanning capability.
- •Junior high school girls have no contraindications to HPV vaccination.
- •No mental disorders or visual/reading impairments; able to cooperate with and implement the corresponding intervention activities.
- •Have provided informed consent and are willing to participate in the study.
排除标准
- 未提供
研究组 & 干预措施
Watching scientific videos group
Scientific videos cover content related to HPV vaccine safety, efficacy, and other relevant information.
干预措施: Scientific videos (Device)
Vaccine chatbot group
The chatbot will provide immediate, validated answers to participants' HPV vaccine-related questions.
干预措施: Vaccine chatbot (Device)
Control group
No intervention
Vaccine chatbot + Watching scientific videos group
The chatbot will provide immediate, validated answers to participants' HPV vaccine-related questions. Scientific videos cover content related to HPV vaccine safety, efficacy, and other relevant information.
干预措施: Scientific videos (Device)
Vaccine chatbot + Watching scientific videos group
The chatbot will provide immediate, validated answers to participants' HPV vaccine-related questions. Scientific videos cover content related to HPV vaccine safety, efficacy, and other relevant information.
干预措施: Vaccine chatbot (Device)
结局指标
主要结局
HPV vaccination rates for parents' junior high school girls in all groups before and after the intervention
时间窗: Baseline and two months
Whether junior high school girls get vaccinated against HPV or have an appointment for vaccination, measured by self-report and validated by vaccination information system
Human papillomavirus (HPV) vaccination rates for parents' junior high school girls in all groups before and after the intervention
时间窗: Baseline and two months
Whether junior high school girls get vaccinated against HPV or have an appointment for vaccination, measured by self-report and validated by vaccination information system
次要结局
- HPV vaccine awareness for eligible parents of junior high school girls in all groups before and after the intervention(Baseline and two weeks)
- HPV vaccination intention for eligible parents of junior high school girls in all groups before and after the intervention(Baseline and two weeks)
研究者
Jun Zhang
professor
Xiamen University