Geneva, Aug. 6 -- International Clinical Trials Registry received information related to the study (ChiCTR2600129085) titled 'Implementation Effect and Health Economic Evaluation of Digital Messaging Nudges to Improve Influenza Vaccination Uptake Among Older Adults: A Randomized Controlled Trial' on July 30.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: Peking University Third Hospital
Condition:
Influenza vaccination rate
Intervention:
Control group:No intervention
standard message group:Provide standardized message to the group
gain-framed narrative message group:Send the gain framework information
loss-framed narrative message group:Send the loss framework information
personalized narrative message gr...