Table 2 Jaded scale
From: Effects of Zinc supplementation on serum lipids: a systematic review and meta-analysis
Study | Randomised | Double blind | Withdrawals and drop outs | Randomisationmethod described and appropriate | Blinding method described and appropriate | Total |
|---|---|---|---|---|---|---|
Afkhami-Ardekani et al., 2008 | 1 | 0 | 1 | 0 | N/A | 2 |
Age-Related Eye Disease Study Research Group, 2002 | 1 | 1 | 0 | 0 | 0 | 2 |
Black et al., 1988 | 1 | 1 | 1 | 0 | 0 | 3 |
Bogden et al., 1988 | 1 | 1 | 0 | 1 | 0 | 3 |
Boukaïba et al., 1993 | 1 | 1 | 1 | 0 | 0 | 3 |
Brewer et al., 1991 | 0 | 0 | 0 | 0 | 0 | 0 |
Chevalier et al., 2002 | 1 | 1 | 1 | 0 | 0 | 3 |
Crouse et al., 1984 | 1 | 1 | 1 | 0 | 0 | 3 |
Farvid et al., 2004 | 1 | 1 | 1 | 1 | 0 | 4 |
Federico at al., 2001 | 1 | 0 | 1 | 0 | N/A | 2 |
Feillet-Coudray et al., 2006 | 1 | 1 | 1 | 0 | 0 | 3 |
Foster et al., 2013 | 1 | 1 | 1 | 1 | 1 | 5 |
Freeland-Graves et al., 1982 | 1 | 1 | 0 | 0 | 0 | 2 |
Gatto et al., 1995 | 1 | 0 | 1 | 0 | N/A | 2 |
Gunasekara et al., 2011 | 1 | 0 | 1 | 1 | 0 | 3 |
Hashemipour et al., 2009 | 1 | 1 | 1 | 1 | 0 | 4 |
Hercberg et al., 2005 | 1 | 1 | 1 | 1 | 1 | 5 |
Hininger-Favier et al., 2007 | 1 | 1 | 1 | 1 | 1 | 5 |
Hooper et al., 1980 | 0 | 0 | 0 | 0 | 0 | 0 |
Kadhim et al., 2006 | 0 | 1 | 1 | N/A | 0 | 2 |
Khan et al., 2013 | 1 | 0 | 1 | 0 | N/A | 2 |
Kim et al., 2012 | 0 | 0 | 1 | 0 | 0 | 1 |
Li et al., 2010 | 1 | 1 | 1 | 1 | 0 | 4 |
Partida-Hernández et al., 2006 | 1 | 1 | 1 | 0 | 0 | 3 |
Payahoo et al., 2013 | 1 | 1 | 1 | 1 | 1 | 5 |
Rahimi-Ardabili et al., 2012 | 1 | 1 | 0 | 0 | 0 | 2 |
RangaRao et al., 1990 | 0 | 0 | 1 | 0 | 0 | 1 |
Roozbeh et al., 2009 | 1 | 1 | 1 | 0 | 1 | 4 |
Samman et al., 1988 | 1 | 1 | 1 | 0 | 0 | 3 |
Seet et al., 2011 | 1 | 0 | 1 | 0 | N/A | 2 |
Shah et al., 1988 | 1 | 0 | 1 | 0 | N/A | 2 |
Thurnham et al., 1988 | 1 | 1 | 0 | 0 | 0 | 2 |