PC health worker (PHW) [n = 18 studies]*	Community worker (CW) [n = 25 studies]*
Hajarian Abhari 2021; Asnani 2021; Chaharrahifard 2021; Chang 2015; Cheng 2021; Chew 2018; Dayhimi 2020; Duru Aşiret 2021; Escolar 2014; Gao 2015; Gavrilova 2009; Jiang 2021; Novelli 2018; Rajeswari 2020; Rong 2021b; Song 2019; Srisuwan 2020; Xu 2021	Acarturk 2022; Baumgartner 2021; Bernardi 2020; Chang 2015; Chomat 2019; Cooper 2009; Dias 2019; Dybdahl 2001; Eloff 2014; Ferreira‐Vorkapic 2018; Hinton 2021; Lachman 2017; Lachman 2020; Luoto 2020; Rao 2017; Rodriguez 2021; Rong 2021a; Rotheram‐Borus 2014a; Rotheram‐Borus 2014b; Sangraula 2020; Sherman 2009; Singla 2015; Skar 2021; Ward 2020; Yeomans 2010