447
Participants
Start Date
September 21, 2023
Primary Completion Date
April 24, 2024
Study Completion Date
April 24, 2024
Quantity of vaccination recommendations
The survey contains a messaging intervention using a 2x2 randomized factorial design, where the investigators attempt to increase the quantity and/or quality of physician and APP vaccination recommendations (Quantity (present vs. absent) x Quality (present vs. absent)).
Quality of vaccination recommendations
The survey contains a messaging intervention using a 2x2 randomized factorial design, where the investigators attempt to increase the quantity and/or quality of physician and APP vaccination recommendations (Quantity (present vs. absent) x Quality (present vs. absent)).
Control
The survey contains a messaging intervention using a 2x2 randomized factorial design, where the investigators attempt to increase the quantity and/or quality of physician and APP vaccination recommendations (Quantity (present vs. absent) x Quality (present vs. absent)).
(Any and all facilities) - The study team ask(s)/(ed) professional contacts, friends, and family members who are employed at various US Institutions to forward the recruitment announcement message via their respective networks, Durham
Duke University Health System (all locations), Durham
"(Any and all facilities) - Participants are recruited via market research company Survey Healthcare Global", Brasília
Lead Sponsor
Duke University
OTHER