Are women with type 2 diabetes mellitus more susceptible to cardiovascular complications following coronary angioplasty?: a meta-analysis

Table 2 General features of the studies which were included

Studies	Patients’ enrollment (years)	No of male patients (n)	No of female patients (n)	Type of study
Blondal 2012 [9]	2006–2009	155	142	Observational
Buja 2012 [26]	2003–2009	1741	679	Observational
Holland 2013 [12]	2001–2005	1666	702	RCT
Lin 2013 [27]	1997–2003	239	147	Observational
Michelle 2003 [25]	1995–1998	2411	1074	Observational
Younan 2015 [28]	2010–2013	100	100	Observational
Epps 2016 [29]	1997–2006	1699	1303	Observational
Toyota 2013 [30]	2005–2007	1046	380	Observational
Cheng 2004 [31]	1993–2000	199	61	Observational
Eitel 2011 [32]	-	56	36	-
Kosuge 2006 [33]	2001–2003	672	273	Observational
Liu 2015 [11]	2010–2014	117	52	Observational
Qi 2010 [34]	2005–2008	348	171	Observational
Roffi 2013 [10]	1997–2010	2412	1153	Observational
Zanchi 2009 [35]	2004–2008	125	45	Observational
Total no of patients (n)		12,986	6318

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