385
Participants
Start Date
March 28, 2022
Primary Completion Date
December 31, 2022
Study Completion Date
December 31, 2022
Intervention group
Participants receive a step-by-step demonstration video of detailed reconstitution procedures and text-based vaccine product information
Control group
Participants receive a generic video of similar duration on basic facts of COVID-19 (unrelated to reconstitution procedures) and text-based product information
Centre of Safe Medication Practice and Research, Hong Kong
The University of Hong Kong
OTHER