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Willingness to participate in COVID-19 vaccination research and immunization campaigns: nationally representative online surveys in China, Germany and United States

Willingness to participate in COVID-19 vaccination research and immunization campaigns: nationally representative online surveys in China, Germany and United States - WTP in COVID-19 vaccination

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00024505
Enrollment
24000
Registered
2021-02-19
Start date
2021-02-21
Completion date
Unknown
Last updated
2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy volunteers

Interventions

Group 1: 120 healthy volunteers will be interviewed online using a questionnaire for a qualitative study. After completing the qualitative interview, 30000 healthy volunteers will be interviewed onlin

Sponsors

Ruprechts-Karls-UniversitätHeidelberg Institute of Global HealthUniversity Clinic Heidelberg
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Participants have to be older than 18 years, be able to read and write, understand the "Informed Consent Form", and make voluntary consent decisions.

Exclusion criteria

Exclusion criteria: participants are refusing or withdrawing informed consent, as well as a person, being incapacitated persons (mentally challenged; physical disability – i.e. hearing and speech impaired; totally blind).

Design outcomes

Primary

MeasureTime frame
Sociodemographic data (age, gender, residence, occupation, educational level). Qualitative questions about key factors that affect their willingness to take up vaccines by interviewing. Quantitative questions about the importance of each key factor in terms of monetary values using the discrete choice experiment (DCE) method. The qualitative data collection will start from April 2021. The quantitative data collection will start from August 2021.

Secondary

MeasureTime frame
Can we to explore the importance of each factor in terms of monetary values?

Countries

China, Germany

Contacts

Public ContactWeina Liu

Ruprechts-Karls-UniversitätHeidelberg Institute of Global HealthUniversity Clinic Heidelberg

liuweina0519@126.com+49017652522691

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 12, 2026