Table 1.
Source | Random sequence generation |
Allocation concealment |
Blinding of participants & personnel |
Blinding of outcome assessment | Incomplete outcome data | Selective Reporting | Other bias |
---|---|---|---|---|---|---|---|
Ackel-D’Elia, 2014a(2) | ? | ? | − | ? | ? | + | ? |
Benson, 2008(6) | + | + | − | + | + | + | + |
Damaso, 2014a(8) | ? | ? | − | + | + | + | ? |
Davis, 2009(9) | ? | ? | − | ? | + | + | + |
Davis, 2009(10) | ? | ? | − | ? | + | + | + |
de Piano, 2012a(11) | ? | ? | − | ? | + | + | ? |
Hasson, 2012b(16) | ? | ? | − | ? | + | + | + |
Kelly, 2015(18) | ? | + | − | ? | + | + | + |
Lee S, 2012(21) | + | + | − | ? | + | + | + |
Lee S, 2013(22) | + | + | − | ? | + | + | + |
Shaibi, 2006(33) | ? | ? | − | + | + | + | + |
Sigal 2014(3, 35) | + | + | − | + | + | + | + |
Suh, 2011(37) | + | ? | − | ? | + | + | + |
(+) = low risk of bias; (–) = high risk of bias; (?) = unclear risk of bias
The Inter-disciplinary Obesity Program of the Universidade Federal de Sao Paulo-UNIFESP project (GEO) has been conducted annually since 2004;
Latino population overlaps with Davis, Obesity, 2009 article; African American population does not overlap. Each individual study fully design is described in Table 2.