Table 2S.

Diagnostic categories and top 5 diagnoses

Medical (n = 1,233)	n (%)
Infection related respiratory (eg. CAP - H1N1)	516 (42)
Non-traumatic neurological (eg. ischemic stroke - spontaneous ICH)	312 (25)
Septic shock/sepsis	220 (18)
COPD	107 (8)
Endocrinal and electrolyte disturbances (eg. diabetic keto-acidosis)	47 (4)
Surgical (n = 356)
Upper/lower gastrointestinal tract bleeding	114 (32)
Gastrointestinal perforation	102 (29)
Intestinal obstruction	64 (18)
Hepato-biliary	47 (13)
Sepsis related surgical (diabetic foot - surgical site infection)	19 (5)
Trauma (n = 298)
Road traffic accident polytrauma	163 (55)
Isolated traumatic head injury	63 (21)
Orthopedic related trauma	30 (10)
Abdominal trauma (internal hemorrhage - retroperitoneal hematoma)	24 (8)
Vascular injuries	10 (3)

CAP - community acquired pneumonia; ICH - intracerebral hemorrhage; COPD - chronic obstructive pulmonary disease.