Skip to main content

Table 1 Study characteristics

From: A meta-analysis of perventricular device closure of doubly committed subarterial ventricular septal defects

No.First authorPublished yearStudy typeQualitySample sizeMaleAge (years)Weight (kg)VSD size (mm)
1Chen Qiang2010Case series141586.5022.407.00
2Ke Lin2013Case series1534/7.9025.304.00
3Lin Liu2013Case series1615/4.4916.475.40
4Shi Jun Hu2014case-control7 stars49/3.7016.706.95
5Da Zhu2014case-control7 stars56/4.3616.805.03
6Chen Zhao Yang2015case-control7 stars78457.9024.104.50
7Shu Zhang2015Case series1586547.0022.504.80
8Hua Cao2016Case series14813810.5022.506.40
9Sijie Zhou2017case-control8 stars45392.2013.804.50