Effect of rTMS on Parkinson’s cognitive function: a systematic review and meta-analysis

BMC Neurology

Table 2 Quality assessment of included literatures

Study	Randomization	Blinding	Dropout	Description of basic features	Control study	Adverse events
Boggio 2005 [30]	yes	double	0	yes	yes	0
Cardoso 2008 [31]	yes	double	0	yes	yes	yes^a
Epstein 2007 [32]	unclear	unclear	2	yes	no	0
Benninger 2009 [33]	unclear	unclear	1	yes	no	0
Toshiaki 2009 [34]	yes	unclear	0	yes	no	0
Sedlkov 2009 [35]	yes	single	0	yes	yes	0
Pal 2010 [36]	yes	double	0	yes	yes	yes^a
Kimura 2011 [37]	unclear	double	0	yes	yes	0
Srovnalova 2011 [18]	yes	single	0	yes	yes	2
Srovnalova 2012 [38]	yes	single	0	yes	yes	2
Chang 2017 [39]	yes	double	0	yes	yes	yes^a
Dagan 2017 [40]	yes	single	2	yes	yes	yes^a
Buard 2018 [28]	yes	double	2	yes	yes	yes^a
Cohen 2018 [27]	yes	double	0	yes	yes	yes^a

ISSN: 1471-2377