Table 3.
Content Analysis of intervention targets
| Reference | Knowledge and Skills | Outcome Expectations | Social and cultural Norms | Social support | Taste preferences | Food access and availability | Perceived barriers, self-efficacy | Anxiety, Depression | Self-regulation | Habit |
|---|---|---|---|---|---|---|---|---|---|---|
| Randomized controlled trials | ||||||||||
| Alvez, 2012 | X | X | ||||||||
| Arcand, 2005 | X | X | ||||||||
| Athar, 2018 | X | X | ||||||||
| Colin-Ramirez, 2004 | X | |||||||||
| Dunbar, 2013 | X | X | X | X | ||||||
| Otsu, 2012 | X | X | X | |||||||
| Philipson, 2013 | X | X | ||||||||
| Veroff, 2012 | X | |||||||||
| Welsh, 2013 | X | X | X | X | ||||||
| Young, 2016 | X | X | ||||||||
| Descriptive Studies | ||||||||||
| Bennett, 2005 | X | X | X | X | X | X | ||||
| Bentley, 2005 | X | X | X | X | X | X | ||||
| Bidwell, 2018 | X | X | ||||||||
| Chung, 2006 | X | X | X | X | X | X | ||||
| Chung, 2015 | X | X | X | |||||||
| Chung, 2017 | X | X | X | X | X | |||||
| Dickson, 2013 | X | X | X | X | X | X | ||||
| Dunbar, 2016 | X | X | ||||||||
| Gary, 2006 | X | X | X | X | ||||||
| Jiang, 2013 | X | X | X | |||||||
| Heo, 2009 | X | X | X | X | X | X | ||||
| Holden, 2015 | X | X | X | X | X | X | ||||
| Hooker, 2018 | X | X | ||||||||
| Kollipara, 2008 | X | |||||||||
| Lennie, 2008 | X | X | X | X | ||||||
| Luyster, 2009 | X | |||||||||
| Nieuwenhuis, 2011 | X | |||||||||
| Rong, 2017 | X | X | X | X | X | |||||
| Schnell-Hoehn, 2009 | X | X | ||||||||
| Sethares, 2014 | X | X | X | X | ||||||
| Sheahan, 2008 | X | X | X | X | X | |||||
| Song, 2009 | X | |||||||||
| Subramanian, 2008 | X | X | ||||||||
| Van der Wal, 2010 | X | X | X | X | ||||||
| Wu, 2017 | X | |||||||||