Table 2 studies included in QES, indicating overlap in studies identified in other QES on UI

Anger & Colleagues [107]

Excluded full text

Y

Bradway & Strumpf 2008 [109]

Excluded full text

Y

Bradway 2005 [111]

Excluded full text

Y

Bradway & Colleagues [103]

Excluded full text

Y

Brown & Colleagues 1998 [165]

Excluded on abstract

Y

Chaliha & Stanton 1999 [105]

Excluded full text

Y

Hatchett & Colleagues [157]

Not found

Y

Klemm & Creason 1991 [166]

Excluded on abstract

Y

Welch & Colleagues [158]

Not found

Y

Wells and Wagg 2007 [159]

Not found

Y

Bradway & Barg [110]

Not found

Y

Y

Elstad & Colleagues 2010 [164]

Not found

Y

Y

Akyuz & Colleagues 2014 [160]

Not found

Y

Coyne & Colleagues 2007 [161]

Not found

Y

Delarmelindo 2013 [162]

Not found

Y

Higa & Colleagues [167]

Excluded on abstract

Y

Macdonald & Butler [59]

Excluded full text

Y

Roe & May [100]

Excluded full text

Y

Siu & Lopez [163]

Not found

Y

Welch & Colleagues [158]

Not found

Y

Andersson et al. 2008 [116]

Y

Y

Y

Andersson et al. 2009 [117]

Y

Y

Y

Ashworth & Hagan 1993 [118]

Y

Y

Cochran 1998 [119]

Y

Doshani et al. 2007 [120]

Y

Y

Y

Dowd 1991 [121]

Y

Y

Getliffe et al. 2007 [122]

Y

Gjerde et al. 2013 [123]

Y

Y

Griffiths et al. 2009 [124]

Y

Hägglund & Wadensten 2007 [125]

Y

Y

Hägglund & Ahlström 2007 [126]

Y

Y

Hamid et al. 2015 [127]

Y

Y

Hayder & Schnepp 2010 [128]

Y

Y

Y

Hayder 2012 [129]

Y

Higa et al. 2011 [130]

Y

Y

Horrocks et al. 2004 [131]

Y

Y

Jackson et al. 2012 [132]

Y

Kao et al. 2015 [133]

Y

Komorowski & Chen 2006 [134]

Y

Y

Y

Li, Low & Lee 2007 [135]

Y

Y

Macinnes 2008 [136]

Y

Mason et al. b2001 [138]

Y

Mason et al. 1999 [137]

Y

Y

Milne 2006 [139]

Y

Nicolson et al. 2008 [140]

Y

Y

Peake & Manderson 2003 [141]

Y

Y

Y

Peake, Manderson & Potts 1999 [142]

Y

Roos et al. 2014 [143]

Y

Y

Sange et al. 2008 [144]

Y

Y

Y

Shaw, William & Assassa 2000 [147]

Y

Shaw et al. 2001 [145]

Y

Shaw et al. 2008 [146]

Y

Siu 2014 [148]

Y

Siu 2015 [149]

Y

Skoner & Haylor 1993 [150]

Y

Y

St John, James & Mckenzie 2002 [151]

Y

van Den Muijsenbergh & Lagro-Janssen 2006 [152]

Y

Y

Y

Welch, Taubenberger & Tennstedt 2011 [154]

Y

Welch et al. 2012 [153]

Y

Wilkinson 2001 [155]

Y

Y

Zeznock, Gilje & Bradway 2009 [156]

Y

Y