From: Sudden increase in ICU-mortality rate: a look behind the stage applying continuous quality improvement
ICU-MR
MOF (0-4 organ failure)
Ventilator days (VD)
S
N
0-2
3-4
1994
161
54 (25%)
†
178
37 (17%)
1039
469 (31%)
1995
149
89 (37%)
*
176
62 (26%)
722
927 (56%)
1996
123
46 (27%)
122
47 (28%)
544
356 (40%)
*†