Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ISRCTN91743566) titled 'A randomized controlled trial of a web-based patient decision aid for COVID-19 vaccination among adults in Canada' on Dec. 16, 2025.
Study Type: Interventional
Study Design:
Allocation: Randomized controlled trial
Masking: Open (masking not used)
Control: Active
Assignment: Parallel
Purpose: Treatment
Primary Sponsor: Universite Laval
Condition:
COVID-19 vaccination decision-making
Other
Intervention:
The study is a Randomized Controlled Trial (RCT) with three parallel arms. Participants are allocated 1:1:1 to one of the three arms via electronic simple randomization concealed within Qualtrics.
Arms & treat...