|
Author,
year |
Random sequence generation |
Allocation concealment | Blinding |
Incomplete outcome
data |
Selective reporting | | Patient blinding | Practitioner blinding | Outcome assessor blinding |
| | Seo, 2013 [21] | Y | Y | U | N | Y | Y | Y | | Lee, 2013 [19] | U | U | N | N | U | Y | Y | | Lim, 2013 [9] | Y | U | U | U | U | Y | Y | | Lee et al., 2012 (1) [22] | Y | U | N | N | U | Y | Y | | Lee et al., 2012 (2) [23] | U | U | N | N | N | Y | Y | | Park et al., 2011 (1) [12] | Y | Y | Y | Y | Y | Y | Y | | Woo et al., 2011 [24] | Y | U | N | N | N | Y | Y | | Kim et al., 2011 (1) [25] | U | U | N | N | N | N | Y | | Jeong et al., 2011 [26] | U | U | N | N | N | N | Y | | Jun et al., 2011 [27] | Y | Y | N | N | N | Y | Y | | Im et al., 2011 [28] | U | U | N | N | U | N | Y | | Park et al., 2011 (2) [29] | Y | U | N | N | N | Y | Y | | Kim, 2011 (2) [10] | U | U | Y | U | U | N | Y | | Kim et al., 2010 (1) [30] | U | Y | Y | Y | Y | Y | Y | | Kim et al., 2010 (2) [37] | U | U | Y | U | U | N | Y | | Noh et al., 2009 [18] | Y | U | Y | Y | U | Y | Y | | Kim et al., 2009 [11] | Y | N | Y | N | U | N | Y | | Song et al., 2009 [31] | U | U | N | N | U | Y | Y | | Shin et al., 2009 [13] | Y | U | N | N | U | Y | Y | | Choi et al., 2009 [14] | U | U | N | N | U | Y | Y | | Kang et al., 2008 [32] | U | U | N | N | U | Y | Y | | Park et al., 2008 [20] | Y | U | Y | N | Y | Y | Y | | Kim et al., 2008 [36] | Y | U | Y | U | Y | Y | Y | | Lee et al., 2007 [33] | U | U | N | N | U | Y | Y | | Kim et al., 2006 [15] | U | U | Y | U | Y | Y | Y | | Park et al., 2006 [34] | U | U | N | N | U | Y | Y | | Lim et al., 2005 [16] | U | U | N | N | U | Y | N | | Lee et al., 2005 [17] | U | U | Y | U | U | U | Y | | Bae and Park, 2004 [35] | U | U | Y | Y | U | Y | Y |
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