Evidence Review and download supporting evidence. Includes the full guideline if available. Supporting evidence Evidence review Evidence review – June 2019 A: Psychological interventions for the treatment of depression PDF 9.61 MB 25 June 2019 Evidence review – March 2015 Depression in children and young people PDF 1.7 MB 04 March 2015 Full guidance Full guideline – September 2005 Full guideline PDF 2.98 MB 26 September 2005