Variable | 2000–2001 n (%) N=7318 | 2002–2003 n (%) N=9563 | 2004–2005 n (%) N=8420 | 2006–2007 n (%) N=8036 | 2008–2009 n (%) N=7452 | 2010–2011 n (%) N=6782 | 2012–2013 n (%) N=7196 | Overall n (%) N=54 767 | P value |
In-hospital death | 186 (2.5) | 263 (2.8) | 247 (2.9) | 214 (2.7) | 166 (2.2) | 143 (2.1) | 118 (1.6) | 1337 (2.4) | <0.0001 |