Table 3.

Overview of types of interventions by setting obtained from an initial search in TEENAGE

Setting	Health education	Environment	Education + Environment	Laws, regulations	Health education + laws	Environment + law	Health education + environment + law
Individual	1 (PA)* 2 (A)	n.a.
Home, family	2 (N)
School	6 (PA) 4 (S) 5 (N)	1 (S) 1 (N)	9 (PA) 12 (S)** 1(A)§ 6 (N)		1 (S)	1 (N)	2 (N)
Neighbourhood/friends			1 (PA)§§
National
GP	3 PA 3 (S)§§§ 1 (A)

*S = Smoking interventions, PA = physical activity interventions; N = nutritional interventions; A = alcohol interventions

** Two studies included a household component

*** 3 interventions included a family component and 3 interventions included a family and a community component

^§ including a peer component and a family component

^§§ including a school-based component

^§§§ one study in dental health clinic