Fig 1.
Flow diagram of participant selection.
Table 1.
Baseline characteristics of the participants, Porto Alegre, 2017.
Table 2.
Outcome comparison between the video and game groups, Porto Alegre, 2017.
Table 3.
Comparison of correct answers given to individual questions between the video and game groups—theoretical post-test, Porto Alegre, 2017.
Table 4.
Comparison of checklist items between the video and game groups—practical post-test, Porto Alegre, 2017.