“…et al (2020),Ball et al (2005),Allen and Campbell (2018),Olasoji et al (2017),O'Cathain et al (2020),Grigg et al (2007),Reveruzzi and Pilling (2016),Borschmann et al (2013),Rees et al (2017) Moderate confidence Moderate methodological limitations and minor concerns about coherence, adequacy and relevance.Early navigation to help 1Mind (2011),Newbigging et al (2020),Morant et al (2017),Boscarato et al (2014), National Collaborating Centre for Mental Health and Positive Practice in Mental Health (2020),Olasoji et al (2017),O'Cathain et al (2020),Wise-Harris et al (2017),Jespersen et al (2016),Eales (2013),Goodwin et al (2012) Moderate confidence Moderate methodological limitations, minor concerns about coherence, adequacy and relevance.Ease of access and referral1,2 Mind (2012), Newbigging et al (2020), Morant et al (2017), National Collaborating Centre for Mental Health and Positive Practice in Mental Health (2020), NHS England (NHSE) (2021c), NHS England (NHSE) (2021a), Bendelow et al (2019), O'Cathain et al (2020), Brown et al (2020), NHS England (NHSE) (2021b), Bögle and Boden (2019), O'Connor and Glover (2017), Judkins et al (2019), Prytherch et al (2020) ), Newbigging et al (2020), NHS England (NHSE) (2021c), Bendelow et al (2019), O'Cathain et al (2020), Reveruzzi and Pilling (2016), NHS England, & NHS Improvement, London Ambulance Service, & Trainer, M (2020), Mind (2013), Jespersen et al (2016), Eales (2013), Saurman et al (2014), Trondsen et al (2014), Carson (2018) Moderate confidence Moderate methodological limitations, minor concerns about coherence...…”