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Table 2 Quality assessment of studies in 2nd study set for meta-analyses using Newcastle-Ottawa Scale

From: The impacts of different embolization techniques on splenic artery embolization for blunt splenic injury: a systematic review and meta-analysis

Author Year Selection Compatibility Outcomes Total
1 2 3 4 5 6 7 8
Liu et al.[10] 2004 - ▲▲ 8
Franco et al.[25] 2011 - 7
Wu et al. [26] 2011 - 7
Smith et al.[27] 2006 - 7
Haan et al.[28] 2004 - 7
Ekeh et al.[30] 2005 - 7
Wu et al.[32] 2008 - 7
Killeen et al.[53] 2001 - 7
Gaarder et al.[56] 2006 - ▲▲ 8
Cooney et al.[57] 2005 - ▲▲ 8
  1. ▲one point
  2. ▲▲two points