Table 2

Intervention characteristics

Primary source	Intervention
Primary source	Delivery	Focus	Contact	Gender tailored	Duration (weeks)	Types of behaviour change techniques (num; type)
Aguiar et al, 201643	F2F, On	Com	Once	Yes	24	3 (Ed,T,En)
Andersen et al, 201244 45	F2F, Tel	PA	2–3/week	No	20	3 (Ed,T,En)
Ashton et al, 201746	F2F, On	Com	Weekly	Yes	12	3 (Ed,T,En)
Galvão et al, 201747	Tel	Com	Monthly	No	24	3 (Ed,Ev,En)
Gong et al, 201548	F2F, Tel	PA	Weekly	No	6	3 (Ed,T,Ev)
Gray et al, 201349	F2F	Com	Weekly	Yes	12	6 (Ed,I,T,Ev,M,En)
Groeneveld et al, 201150	F2F, Tel	Com	Monthly	No	24	3 (Ed,T, En)
Hunt et al, 201451	F2F	Com	Weekly	Yes	12	6 (Ed,I,T,Ev,M,En)
Livingston et al, 201552 53	F2F	PA	Biweekly	No	12	2 (Ed,T)
Maruyama et al, 201054	F2F, On, Tel	Com	Monthly	No	16	3 (Ed,T,En)
McGowan et al, 201355	Tel, Mail	PA	Once	No	4	2 (Ed,T)
Morgan et al, 201356	On, Mail	Com	Biweekly	Yes	12	3 (Ed,M,En)
Morgan et al, 201457	F2F	Com	Biweekly	Yes	7	4 (Ed,T,Ev,En)
Morgan et al, 2011a58	F2F	Com	2–3/month	Yes	12	4 (Ed,T,Ev,En)
Morgan et al, 2011b59	F2F, On	Com	2–3/month	Yes	12	5 (Ed,I,T,Ev,En)
Morgan et al, 200960	F2F, On	Com	2–3/month	Yes	12	3 (Ed,T,En)
Patrick et al, 201161	On	Com	Other	Yes	48	4 (Ed,T,Ev,En)
Petrella et al, 201762	F2F, On	Com	Weekly	Yes	12	5 (Ed,I,T,Ev,En)
Pritchard et al, 199763	F2F	PA	Bimonthly	No	48	2 (Ed,T)
Schröder et al, 201864	F2F, Tel	Com	3/month	No	52	3 (Ed,T,En)
Shin et al, 201765	F2F, On	Com	Monthly	No	12	3 (Ed,I,En)
Viester et al, 201866	F2F, Tel	Com	Bi/monthly	No	24	3 (Ed,T,En)
Werkman et al, 201067	Mail, On	Com	Other	No	52	2 (Ed,En)
Wyke et al, 201968	F2F	Com	Weekly	Yes	12	6 (Ed,I,T,Ev,M,En)

Com, combined (eg, PA and diet); Ed, education; En, enablement; Ev, environmental; F2F, face-to-face; I, incentivisation; M, modelling; num, number; On, online; PA, physical activity; T, training; Tel, telephone.