Participants were asked four questions exploring their knowledge of vaccination, the percentage of correct answers ranged from 32.6 to 78.1% depending on the topic of the question.
Lagðar voru fyrir fjórar spurningar sem könnuðu þekkingu þátttakenda á bólusetningum og var hlutfall réttra svara allt frá 32,6–78,1% eftir viðfangsefni spurninganna.