HPV Vaccination Intention, HPV Vaccination Rates, HPV Vaccine Awareness
Conditions
Keywords
HPV vaccine, Large language model, HPV vaccination, Artificial intelligence, Chatbot
Brief summary
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.
Interventions
DEVICEScientific videos
Provide scientific videos related to HPV vaccine
DEVICEVaccine chatbot
Provide vaccine chatbot to answer HPV vaccine questions
Sponsors
Xiamen University
Xiamen Innovax Biotech Co., Ltd
Xiamen Center for Disease Control and Prevention
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
HEALTH_SERVICES_RESEARCH
Masking
NONE
Eligibility
Sex/Gender
ALL
Healthy volunteers
Yes
Inclusion criteria
1. Parents of junior high school girls. 2. Possess an electronic device with QR code scanning capability. 3. Junior high school girls have no contraindications to HPV vaccination. 4. No mental disorders or visual/reading impairments; able to cooperate with and implement the corresponding intervention activities. 5. Have provided informed consent and are willing to participate in the study.
Exclusion criteria
\-
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Human papillomavirus (HPV) vaccination rates for parents' junior high school girls in all groups before and after the intervention | 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 |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| HPV vaccine awareness for eligible parents of junior high school girls in all groups before and after the intervention | Baseline and two weeks | A questionnaire consisting of 11 questions related to HPV vaccines will be used to investigate the awareness of HPV vaccines.Total knowledge score is calculated based on the number of questions answered correctly by the participants and the higher scores mean a better outcome. |
| HPV vaccination intention for eligible parents of junior high school girls in all groups before and after the intervention | Baseline and two weeks | Parents' willingness to vaccinate their junior high school girls, measured using a five-point Likert scale from "not willing at all" to "strongly willing" |
Outcome results
None listed