Case mix | Number analysed | Number | (%) |
---|---|---|---|
Age | 1,166 | Â | Â |
 <24 years |  | 23 | 2 |
 24 to <34 years |  | 54 | 4.6 |
 34 to <44 years |  | 118 | 10.1 |
 44 to <54 years |  | 146 | 12.5 |
 54 to <64 years |  | 237 | 20.3 |
 64 to <74 years |  | 286 | 24.5 |
 74 to <84 years |  | 247 | 21.2 |
 ≥84 years |  | 55 | 4.7 |
Gender | 1,166 | Â | Â |
 Male |  | 722 | 61.9 |
 Female |  | 444 | 38.1 |
Race | 1,152 | Â | Â |
 African |  | 17 | 1.5 |
 Asian |  | 11 | 1 |
 Caucasian |  | 940 | 81.6 |
 Hispanic |  | 34 | 3 |
 Indian |  | 3 | 0.3 |
 Mediterranean |  | 147 | 12.8 |
Country | 1,166 | Â | Â |
 Belgium |  | 147 | 12.6 |
 Czech Republic |  | 40 | 3.4 |
 Germany |  | 35 | 3 |
 Estonia |  | 17 | 1.5 |
 Spain |  | 194 | 16.6 |
 France |  | 97 | 8.3 |
 Greece |  | 6 | 0.5 |
 Croatia |  | 4 | 0.3 |
 Ireland |  | 21 | 1.8 |
 Israel |  | 5 | 0.4 |
 Italy |  | 51 | 4.4 |
 Netherlands |  | 2 | 0.2 |
 Poland |  | 50 | 4.3 |
 Serbia |  | 2 | 0.2 |
 United Kingdom |  | 495 | 42.5 |
Medical co-morbidities | Â | Â | Â |
 Heart and vascular disease | 1,164 | 458 | 39.3 |
 Respiratory disease | 1,163 | 531 | 45.7 |
 Neurological disease | 1,164 | 153 | 13.1 |
 Severe renal disease | 1,134 | 79 | 7 |
 Gastrointestinal disease | 1,164 | 139 | 11.9 |
 Malignancy | 1,164 | 108 | 9.3 |
 Diabetes | 1,164 | 228 | 19.6 |
 Other illness | 1,164 | 145 | 12.5 |
Days in ICU | 1,166 | Â | Â |
 <3 |  | 103 | 8.8 |
 3 to <7 |  | 286 | 24.5 |
 7 to <14 |  | 311 | 26.7 |
 14 to <28 |  | 257 | 22 |
 28 to <56 |  | 160 | 13.7 |
 56 to 250 |  | 49 | 4.2 |
Days in hospital from ICU admission | 1,166 | Â | Â |
 <7 |  | 63 | 5.4 |
 7 to <14 |  | 200 | 17.2 |
 14 to <28 |  | 310 | 26.6 |
 28 to <56 |  | 224 | 19.2 |
 56 to <250 |  | 126 | 10.8 |