Study | Selection (max. 5 stars) | Comparability (max. 2 stars) | Outcome (max. 3 stars) | Total (max. 10 stars) |
---|---|---|---|---|
Aoyagi et al., 2009 [47] | *** | * | *** | 7 |
Brooke-Wavell & Cooling, 2008 [50] | * | * | *** | 5 |
Buatois et al., 2007 [51] | * | * | *** | 5 |
Dewhurst et al., 2014 [69] | ** | Â | ** | 4 |
Fong & Ng, 2006 [52] | * | * | *** | 5 |
Fong et al.,2014 [53] | * | * | *** | 5 |
Gao et al., 2011[48] | *** | * | *** | 7 |
Gauchard et al., 1999 [54] | * | Â | *** | 4 |
Gauchard et al., 2001[55] | * | Â | *** | 4 |
Gauchard et al., 2003[56] | * | Â | ** | 3 |
Gaudagnin et al., 2015 | * | Â | *** | 4 |
Gyllensten et al., 2010 [64] | *** | * | *** | 7 |
Hakim et al., 2004[70] | * | Â | *** | 4 |
Hakim et al., 2010 [57] | * | Â | *** | 4 |
Lu et al., 2013[65] | * | * | *** | 5 |
Perrin et al., 1999[72] | * | Â | *** | 4 |
Rahal et al., 2015[58] | Â | Â | ** | 2 |
Tsang & Hui-Chan, 2004 [59] | *** | Â | *** | 6 |
Tsang & Hui-Chan, 2005 [60] | *** | * | *** | 7 |
Tsang et al., 2004 [66] | *** | Â | *** | 6 |
Tsang & Hui-Chan, 2006 [61] | *** | * | *** | 7 |
Tsang & Hui-Chan, 2010 [62] | *** | * | *** | 7 |
Wayne et al., 2014 [49] | *** | * | *** | 7 |
Wong et al., 2001 [67] | * | * | *** | 4 |
Wong et al., 2011 [68] | Â | * | *** | 4 |
Zhang et al., 2011 [63] | Â | * | *** | 4 |