From: Use of an electronic early warning score and mortality for patients admitted out of hours to a large teaching hospital
Year
ROD
95% CI
2008/09
1.01
0.73 to 1.5
2009/10
1.03
0.74 to 1.5
2010/11
0.46*
0.33 to 0.7
2011/12
0.31*
0.22 to 0.4
2012/13
0.27*
0.2 to 0.39
2013/14
0.26*
0.2 to 0.37