Acute coronary syndromesArrhythmiasBurnsCardiac failureCellulitisCerebral haemorrhageChronic obstructive pulmonary diseaseDiabetic ketoacidosis DehydrationDeliriumHead injuryHyperosmolar hyperglycaemic stateHyperthermia and hypothermiaLimb fractureMeningitisMulti-organ dysfunction syndrome (MODS)Necrotising fasciitisNon-accidental injuryPelvic and hip fracturePneumothoraxPulmonary embolismSoft tissue injurySpinal cord compressionSpinal cord injurySpinal fractureStrokeSubstance use disordersToxic shock syndrome