“…All studies were conducted in Western countries: three in the United States (Goldston et al, 2001;Hughes and Neimeyer, 1993;Kehrer and Linehan, 1996), two in the UK (Hawton et al, 1999;Oldershaw et al, 2009), two in Ireland (Larkin et al, 2013;McAuliffe et al, 2008) and one in Norway (Dieserud et al, 2003). Three studies included only adolescents (Goldston et al, 2001;Hawton et al, 1999;Oldershaw et al, 2009) with the remainder adults.…”