Study | Design | Allocation sequence | Allocation concealment | Baseline outcome | Baseline characteristics | Incomplete outcomes | Blinding | Contamination | Selective reporting | Other bias |
---|---|---|---|---|---|---|---|---|---|---|
Anderson, 2005 [29] | NRCT | H | H | U | H | U | L | H | L | U |
Dai, 2003 [37] | CBA | H | H | U | H | L | U | H | L | H |
Jaarsma, 1999 [32] | NRCT | U | U | L | L | U | L | H | L | L |
McDonald, 2001 [33] | NRCT | U | U | U | L | L | L | H | L | L |
Naylor, 1994 [36] | NRCT | U | U | U | H | U | L | H | L | L |
Record, 2011 [34] | NRCT | H | U | L | H | U | L | U | L | L |
Riegel, 2006 [31] | NRCT | U | L | U | U | L | L | H | L | L |
Sales, 2014 [35] | NRCT | U | U | U | L | L | L | H | L | L |
Sorknaes, 2011 [30] | NRCT | H | H | U | L | L | L | H | L | L |
Sorknaes, 2013 [28] | RCT | L | L | L | L | L | L | H | L | L |