Text‐body table 4: Studies included in this review by intervention area and intervention type
Intervention area	Intervention type	Studies
A. Labelling interventions	A.1 Traffic light labelling	2 ITS studies (Boelsen‐Robinson 2017; Hartigan 2017)
	A.2 Nutritional rating score shelf‐labels in supermarkets	1 ITS and 1 CBA study (Cawley 2015; Hobin 2017)
	A.3 Menu board calorie labelling in chain restaurants and cafés	1 controlled ITS and 2 CBA studies (Bollinger 2011; Elbel 2013; Finkelstein 2011)
	A.4 Emoticon labelling in school cafeterias	1 ITS study (Siegel 2016a)
B. Nutrition standards in public institutions	B.1 Reduced availability of SSB in schools	6 CBA and 1 controlled ITS study (Bauhoff 2014 cohort; Bauhoff 2014 crosssectionall; Cradock 2011; Huang 2012; Lichtman‐Sadot 2016; Schwartz 2009; Whatley Blum 2008)
	B.2 Improved access to drinking water in schools	2 CBA studies, 2 NRCTs and 1 cluster‐RCT (Elbel 2015a; Muckelbauer 2009; Schwartz 2016; Van de Gaar 2014; Visscher 2010)
	B.3 Small prizes for the selection of healthier beverages in school cafeterias	1 RCT and 2 ITS studies (Hendy 2011; Siegel 2016b; Emerson 2017)
	B.4 Improved placement of healthier beverages in school cafeterias	1 cluster‐RCT (Cohen 2015)
	B.5 Fruit provision in schools	1 cluster‐RCT and 1 CBA study (Øverby 2012; Da Costa 2014)
C. Economic tools	C.1 Price increases on SSB	3 ITS studies (Blake 2018; Breeze 2018; Cornelsen 2017)
	C.2 Financial incentives to purchase low‐calorie beverages implemented through supermarket loyalty cards	3 RCTs (Ball 2015; Franckle 2018; Ni Mhurchu 2010)
	C.3 Price discounts on low‐calorie beverages in community stores	1 cluster‐RCT (Brimblecombe 2017)
	C.4 Taxation of SSB	Not covered by this review
D. Advertisement regulation	No studies found	‐
E. Whole food supply interventions	E.1 Voluntary food and beverage industry initiatives to improve the nutritional quality of the whole food supply	2 controlled ITS and 1 CBA study (Ng 2014a; Ng 2014b; Taillie 2015)
F. Retail and food service interventions	F.1 Healthier default beverages in children’s menus in restaurants	1 ITS study (Peters 2016a)
	F.2 In‐store promotion of low‐calorie beverages in supermarkets	1 cluster‐RCT (Foster 2014)
	F.3 Healthier vending machines in workplaces and schools	2 cluster‐RCTs and 1 NRCT (Ermetici 2016; Hua 2017; French 2010)
	F.4 Urban planning restrictions on new fast‐food outlets	1 CBA study (Sturm 2015)
	F.5 Restrictions to the number of stores selling SSB in remote communities	1 ITS study (Minaker 2016)
G. Action across sectors	G.1 Trade and investment liberalisation in low‐ and middle‐income countries	2 controlled ITS studies (Baker 2016; Schram 2015)
	G.2 Government food benefit programmes with incentives and restrictions	3 RCTs (Collins 2016 WIC; Harnack 2016; Olsho 2016)
	G.3 Government food benefit programmes without incentives and restrictions	1 RCT and 1 CBA study (Collins 2016 SNAP; Waehrer 2015)
	G.4 Multi‐component community campaigns focused on SSB	1 controlled ITS study (Schwartz 2017)
H. Home‐based interventions	H.1 Improved access to low‐calorie beverages in the home environment	6 RCTs (Albala 2008; Anand 2007; Ebbeling 2006; Ebbeling 2012; Hernández‐Cordero 2014; Tate 2012)
	H.2 Provision of active video gaming equipment to teenagers	1 RCT (Simons 2015)