Table 1 Study characteristics of the article included in the systematic review and meta-analysis. CM: Cerebral malperfusion
11 | Article types | Year | Country | Study period | CM, n | Follow-up | Ends points | Group focused | Minors Score |
|---|---|---|---|---|---|---|---|---|---|
Sun | Retrospective analysis | 2023 | China | 2021–2022 | 28 | 16.5(11.5–20.5) months | 30-days mortality, long-term survival rate | early reperfusion | 12 |
Xue | Retrospective analysis | 2021 | China | 2011–2019 | 131 | NA | 30-days mortality rate | central repair, CM VS.no-CM | 10 |
Sultan | Retrospective analysis | 2021 | IRAD | 2010–2017 | 362 | NA | Hospital mortality, long-term survival rate | CM VS.no-CM | 10 |
Sugiyama | Retrospective analysis | 2021 | Japan | 2015–2020 | 19 | NA | Hospital mortality, long-term mortality rate | central repair and early reperfusion | 9 |
Gomibuchi | Retrospective analysis | 2019 | Japan | 2009–2017 | 42 | NA | Hospital mortality, 30-days mortality rate | central repair and early reperfusion | 11 |
Fukuhara | Retrospective analysis | 2021 | Japan | 1996–2019 | 80 | NA | Hospital mortality rate | NA | 8 |
Shimura | Retrospective analysis | 2020 | Japan | 2007–2017 | 16 | 101 ± 7 months | Hospital mortality, long-term mortality rate | central repair | 12 |
Sasaki | Retrospective analysis | 2020 | Japan | 2012–2017 | 9 | 24 months | Hospital mortality, long-term mortality rate | early reperfusion | 12 |
Keribich | Retrospective analysis | 2019 | Germany | 2002–2017 | 150 | 3.4(1.8–4.6) years | Hospital mortality, 30-days mortality rate | central repair | 11 |
Dumfarth | Retrospective analysis | 2020 | Austria | 2000–2017 | 50 | 39.7 ± 51 months | 30-days mortality, long-term survival rate | central repair | 10 |
Okita | Retrospective analysis | 2017 | Japan | 1999–2017 | 9 | NA | Long-term survival rate | early reperfusion | 8 |
Chiu | Retrospective analysis | 2018 | American | 2005–2015 | 50 | 1.3 yeas | Hospital mortality, long-term survival rate | CM VS.no-CM | 11 |
Luehr | Retrospective analysis | 2015 | Germany | 2005–2013 | 23 | 15.2 months | Hospital mortality, long-term mortality rate | early reperfusion | 12 |
Tsukube | Retrospective analysis | 2014 | Japan | 2003–2013 | 24 | 55.6 ± 45.7 months | Hospital mortality, long-term survival rate | central repair | 10 |
Niclauss | Retrospective analysis | 2013 | Switerland | 1999–2010 | 17 | 30 days | Hospital mortality rate | CM VS.no-CM | 9 |
Morimoto | Retrospective analysis | 2011 | Japan | 1999–2008 | 41 | 4.8 years | Hospital mortality, long-term survival rate | central repair | 12 |
Estrera | Retrospective analysis | 2006 | Amercian | 1999–2005 | 16 | 18.5 months | Hospital mortality, long-term survival rate | central repair | 9 |