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Table 1 Posterior circulation IA data extraction

From: Clipping versus coiling in posterior circulation intracranial aneurysms: a meta-analysis

Posterior circulation IA data extraction
First author Country Publication year Covered period (years) Total patients Patients clipping Patients coiling Op-Mo clipping Op-Mo coiling PND clipping PND coiling La-Mo clipping La-Mo coiling Re-int clipping Re-int coiling
Seifert V Germany 2001 7 24 23 1 2 0 10 0 0 0
Lusseveld E Netherlands 2002 16 88 44 44 5 2 8 3
Uhl E Germany 2003 7 3 1 2 0 0 0 2 0 0 0 1
Sheah K Singapore 2005 14 6 1 5 0 0 0 0 0 0 0 1
Sandalcioglu I Germany 2005 5 22 9 13 0 1 3 5 1 1
Molyneux A The UK 2005 3 58 34 24 15 4
Kocaeli H The USA 2009 7 12 6 6 0 1 2 2 0 0 0 1
Sung KS Korea 2009 4 34 21 13 0 0 4 1 0 0 0 2
Jin SC Korea 2009 8 77 34 43 1 6 6 4 0 0 0 9
Kaku Y Japan 2010 3 11 4 7 0 1
Nourbakhsh A The USA 2010 10 14 11 3 8 2 1 0 2 0
Zhou Y Japan 2010 5 4 2 2 0 1 1 0
Tokimura H Japan 2011 10 23 19 4 0 0 2 0
Hong YH Korea 2011 15 20 11 9 3 3 5 3 0 0
Spetzler R The USA 2013 4 69 40 29 0 0 0 1
Sharma M The USA 2013 5 20 5 15 0 0 1 0 0 0
Bacigaluppi S Italy 2013 10 18 1 17 0 2 1 5 0 0 0 3
Sharma S India 2014 9 45 19 26 3 6 0 0 0 1
Jang EW Korea 2015 14 82 17 65 0 1 1 2
Sejkorova A Czech Republic 2015 9 15 9 6 2 2 1 1 0 0 1 2
Total patients 645 311 334 16 26 53 30 17 6 3 20
  1. data not reported