Table 1.
Characteristics of studies
| Study | Year | Country | Data source | Study period | Aneurysm type | Aneurysm location |
|---|---|---|---|---|---|---|
| Ehrlich et al[21] | 1998 | Austria | Single center | 1989-1997 | Mixed | Descending |
| Najibi et al[22] | 2002 | US | Multi center | 1999-2000 | Intact | Descending |
| Glade et al[23] | 2005 | The Netherlands | Multi center | 1997-2003 | Intact | Descending |
| Fairman et al[24] | 2008 | US | Multi center | 2003-2005 | Intact | Descending |
| Makaroun et al[25] | 2008 | US | Multi center | 1999-2001 | Intact | Descending |
| Patel et al[26] | 2008 | US | Single center | 1993-2007 | Intact | Descending |
| Kieffer et al[27] | 2009 | France | Single center | 1997-2005 | Intact | Descending |
| Andrassy et al[29] | 2011 | Germany | Single center | 1992-2008 | Mixed | Descending |
| Arnaoutakis et al[30] | 2011 | US | Single center | 2000-2009 | Mixed | Descending |
| Jonker et al[32] | 2011 | US | Multi center | 1995-2010 | Ruptured | Descending |
| Desai et al[33] | 2012 | US | Single center | 1999-2007 | Mixed | Descending |
| Karimi et al[34] | 2012 | US | Single center | 2005-2007 | Intact | Descending |
| Matsumura et al[35] | 2014 | US | Multi center | 2004-2006 | Intact | Descending |
| Arnaoutakis et al[37] | 2015 | US | Single center | 2002-2013 | Intact | Descending |
| Gillen et al[38] | 2015 | US | Single center | 2005-2012 | Intact | Descending |
| Lee et al[39] | 2015 | Korea | Single center | 2006-2013 | Mixed | Descending |
| Shiraev et al[40] | 2016 | Australia | Multi center | 2003-2013 | Mixed | Descending |
| Tanaka et al[42] | 2018 | US | Single center | 2005-2014 | Mixed | Descending |
| Acher et al[43] | 2019 | US | Single center | 1984-2014 | Mixed | Descending |
| Uehara et al[48] | 2020 | Japan | Single center | 2007-2017 | Mixed | Descending |
| Orelaru et al[49] | 2023 | US | Single center | 1993-2023 | Intact | Descending |
| Gopaldas et al[28] | 2010 | US | NIS | 2006-2007 | Intact | Descending |
| Goodney et al[31] | 2011 | US | MEDPAR | 1998-2007 | Mixed | Descending |
| Von Allmen et al[36] | 2014 | UK | HES | 2006-2011 | Mixed | Descending |
| Ultee et al[41] | 2017 | US | NIS | 2005-2012 | Ruptured | Descending |
| Chiu et al[44] | 2019 | US | CMS | 1999-2010 | Intact | Descending |
| Geisbüsch et al[45] | 2019 | Germany | GFSO | 2005-2014 | Mixed | Descending |
| Shimizu et al[46] | 2019 | Japan | JCVSD | 2015-2016 | Mixed | Descending |
| Yamaguchi et al[47] | 2019 | Japan | JROAD-DPC | 2012-2015 | Ruptured | Descending |
CMS, Centers for Medicare & Medicaid Services; GFSO, German Federal Statistical Office; HES, Hospital Episode Statistics; JCVSD, Japan Cardiovascular Surgery Database; JROAD-DPC, The Japanese Registry of all Cardiac and Vascular Diseases Diagnostic Procedure Combination; MEDPAR, Medicare Provider Analysis and Review; NIS, Nationwide Inpatient Sample.