Region | Study | Sample size | Male (%) | Age (range or mean) or school grade | Mental health outcome | Mental health measure |
---|---|---|---|---|---|---|
US (mainland) | ||||||
 | Costello [35], 1997 | 323 | 53 | 9–13 | Symptoms of child/adolescent psychiatric disorders | CAPA |
Federman [36] 1997 | 431 | Not reported | 9–15 | Symptoms of child/adolescent psychiatric disorders | CAPA | |
Cummins [45], 1999 | 13,454 | 49 | 14.5 | Positive mental health | Emotional Health scale (bespoke measure) | |
Fisher [66], 1999 | 112 | 46 | 14.82 | Psychopathological behaviour | CBCL | |
Wall [72], 2000 | 96 | 52 | 8–13 | Internalising and externalising symptoms | CBCL | |
Whitbeck [30], 2001 | 195 | 54 | 9–16 | Internalising symptoms | YSR | |
Rieckmann [39], 2004 | 332 | 41 | 14–20 | Depression | CDI, DSM-IV, MMPI | |
Bearinger [40], 2005 | 569 | 48 | 9–15 | Violence | Bespoke measure | |
Newman [52], 2005 | 96 | 47 | 12–15 | Internalising symptoms, positive mental health | SAS, SMFQ, RSE, PANAS-X, YSR, SEQ, FES | |
La Fromboise [60], 2006 | 212 | 54 | 10–15 | Positive mental health | Bespoke measure | |
Silmere [67], 2006 | 401 | 45 | 15.6 | Positive mental health | DIS-IV, YSR, CIS | |
Whitesell [70], 2006 | 1252 | 48 | 14–17 | Self-esteem | RSE | |
Jones [46], 2007 | 137 | 47 | 14–19 | Self-esteem, depression | RSE, CES-D | |
Stiffman [62], 2007 | 385 | Not reported | 12–19 | Behaviour and emotional problems | YSR | |
Stiffman [47], 2007 | 401 | Not reported | 12–19 | Depression, conduct disorder | YSR, CIS | |
Scott [49], 2008 | 112 | 53 | 13–19 | Depressive symptoms | IDD | |
Hamill [58], 2009 | 151 | 54 | 7-12th grade | Depressive symptoms | CDI | |
Albright [54], 2010 | 114 | 47 | 11–15 | Hopelessness | HSC | |
La Fromboise [55], 2010 | 438 | 46 | Adolescents | Hopelessness | BHS | |
Galliher [56], 2011 | 137 | 49 | 14–19 | Self-esteem, social functioning | CASAFS, RSE | |
Scott [50], 2012 | 198 | 46 | 5-8th grade | Depressive symptoms | CDI | |
Stumblingbear-Riddle [48], 2012 | 196 | 42 | 14–18 | Self esteem | TECSES | |
Mileviciute [41], 2013 | 93 | 51 | Grades 5–8 | Depressive symptoms | CDI | |
Mileviciute [51], 2014 | 146 | 36 | 13–18 | Depressive symptoms, externalising problems | CDI, YSR | |
Smokowski [42], 2014 | 1358 | 49 | 13.4 | Internalising and externalising symptoms, self-esteem | SSP, YSR, RSE | |
Bell [74], 2014 | 79 | 41 | 11–18 | Depressive symptoms, self-esteem | CES-DC, RSE | |
Tyser [43], 2014 | 164 | 47 | Grades 5–12 | Depressive symptoms | CDI | |
Brokie [68], 2015 | 132 | 49 | 15–19 | Depression and PTSD symptoms | BDI-IA, Short Screen for PTSD | |
US (mainland) and Canada | ||||||
 | Hartshorn [65], 2012 | 692 | 50 | 10–12 at first wave | Aggression | DSM-IV |
Whitbeck [73], 2006 | 656 | 50 | 9–13 | Childhood mental disorders | DISC-R | |
Canada | ||||||
 | Mykota [57], 2006 | 480 | 51 | 6–18 | Psychosocial functioning | BRP-2 |
Flanagan [61], 2011 | 65 | 58 | 11–19 | Internalising and externalising symptoms | T-CRS, CDI, RCMAS-2, peer report | |
Lemstra [53], 2011 | 204 | 44 | 5–8 grade | Depressed mood | CES-D | |
Lemstra [75], 2011 | 204 | 44 | 10–16 | Depressed mood | CES-D | |
Ames [44], 2013 | 283 | 48 | 12 | Depressive symptoms, self-esteem | CES-D, SDQ-2 | |
Kaspar [71], 2013 | 12,366 | 51 | 6–14 | Psychological or nervous difficulties | Clinical diagnosis | |
Australia | ||||||
 | Silburn [31], 2007 | 1073 | Not reported | 12–17 | Clinically significant emotional and behavioural problems | SDQ |
Priest [63], 2011 | 345 | 47 | 16–20 | Social and emotional wellbeing | Strong Souls Survey | |
Zubrick [32], 2011 | 5289 | Not reported | 0–17 | Clinically significant emotional and behavioural problems | SDQ | |
Shepherd [33], 2012 | 3993 | 51 | 4–17 | Clinically significant emotional and behavioural difficulties | SDQ | |
Askew [69], 2013 | 344 | 52 | 7.3 | Child’s behaviour | Parent report | |
Hopkins [34], 2013 | 674 | 50 | 12–17 | Clinically significant emotional and behavioural difficulties | SDQ | |
Hopkins [24], 2014 | 1021 | 50 | 12–17 | Clinically significant emotional and behavioural difficulties | SDQ | |
Hawaii | ||||||
 | Makini [64], 1996 | 1819 | 45 | Grades 9 to 12 | Internalising and externalising symptoms | CES-D, STAI, BADS |
Goebert [37], 2000 | 2634 | Not reported | Grades 9 to 12 | Internalising and externalising symptoms | CES-D, STAI, BADS | |
Carlton [38], 2006 | 1173 | 46 | Grades 9–12 | Internalising and externalising symptoms | CES-D, STAI, BADS | |
Hishinuma [59], 2012 | 3189 | 46 | Grades 9–12 | Depression | CES-D |