Table 1

Baseline characteristics and design of the included studies

AuthorStudy periodStudy typeComparisonStent brandNOS
Cai13 2011–2014Retrospective cohort studyStent vs balloonNR9
Fan16 2008–2015Retrospective cohort studyStent vs coilingNeuroform:29
Enterprise:9
Solitaire AB:52
Hyun2006–2015Retrospective cohort studyStent vs coilingNeuroform:99
Enterprise:46
Liu2004–2015Retrospective cohort studyStent vs coilingNeuroform:409
Enterprise:10
Solitaire:63
Rohan2008–2012Retrospective cohort studyStent vs balloonNeuroform9
Enterprise
Yang19 2013–2014Retrospective cohort studyStent vs coilingEnterprise9
Solitaire AB
Zhao2010–2012Retrospective cohort studyStent vs coilingNR9
Zuo18 2012–2014Retrospective cohort studyStent vs coilingNR9
  • NOS, Newcastle-Ottawa Scale; NR, not reported.