- Conditions
- Children Under 13
- Interventions
- Not listed
- Lead sponsor
- National Opinion Research Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
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- Conditions
- Children Under 13
- Interventions
- No Intervention
- Other
- Lead sponsor
- National Opinion Research Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25,190 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Children Under 13
- Interventions
- No intervention is being administered.
- Other
- Lead sponsor
- National Opinion Research Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 106,200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois