Table 3.

The outcomes assessed in all included studies (n=18).

Author (year)	Perception					Decision		Action		Memory
	Affective perception	Perceived magnitude	Cognitive perception	Perception of communication	Behavioral intention		Health behavior		Verbatim recall
Bar-Lev et al (2020) [41]		✓			✓
Brewer et al (2012) [42]				✓					✓
Elder et al (2012) [43]			✓	✓
Fraccaro et al (2018) [7]		✓			✓				✓
Hohenstein et al (2018) [44]	✓		✓	✓
Kelman et al (2016) [45]			✓	✓	✓
Morrow et al (2017) [46]	✓		✓	✓
Morrow et al (2019) [47]	✓	✓		✓	✓				✓
Nystrom et al (2018) [48]				✓	✓
Scherer et al (2018) [49]	✓		✓		✓
Struikman et al (2020) [50]	✓		✓		✓
Talboom-Kamp et al (2020) [51]	✓			✓	✓
Tao et al (2018) [23]		✓	✓	✓
Zarcadoolas et al (2013) [52]			✓	✓
Zhang et al (2020) [15]	✓		✓	✓			✓
Zhang et al (2021) [53]			✓	✓
Zikmund-Fisher et al (2017) [22]		✓		✓	✓
Zikmund-Fisher et al (2018) [54]		✓		✓	✓