Study ID | Random sequence generation | Allocation concealment | Blinding of participants and personnel | Blinding of outcome assessment | Incomplete outcome data | Selective reporting | Other sources of bias |
---|---|---|---|---|---|---|---|
Bockting, 2005 [26] | L | L | H | L | U | H | L |
Bockting,2009 [44] | L | L | H | L | U | H | L |
Bondolfi,2010 [45] | L | L | H | L | L | L | L |
Fava,1994 [46] | U | U | H | L | L | L | L |
Fava,1996 [47] | U | U | H | L | L | L | L |
Fava,1998 a [48] | U | U | H | L | L | L | L |
Fava,1998 b [49] | U | U | H | L | H | L | L |
Fava,2004 [50] | U | U | H | L | L | L | L |
Godfrin,2010 [51] | L | L | H | H | U | L | L |
Hollandare,2013 [52] | L | U | H | U | L | L | L |
Kuyken,2008 [53] | L | L | H | L | L | L | L |
Kuyken,2015 [27] | L | L | H | L | L | L | L |
Ma and Teasdale,2004 [32] | L | L | H | L | L | H | L |
Paykel,1999 [54] | L | L | H | L | U | H | L |
Segal,2010 [55] | L | L | H | L | U | H | L |
Stangier,2013 [56] | L | U | H | H | H | H | L |
Teasdale,2000 [28] | L | L | H | L | L | L | L |
Teismann,2014 [57] | L | L | H | H | L | L | L |
Wilkinson,2009 [58] | L | L | H | L | U | L | L |
Williams,2014 [59] | L | L | H | H | L | L | L |