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. Author manuscript; available in PMC: 2021 Dec 1.
Published in final edited form as: Am J Med. 2020 Jul 17;133(12):1391–1402. doi: 10.1016/j.amjmed.2020.06.018

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