Annual trauma admissions over the years.

Annual trauma admissions over the years.</p

Comparison of injury pattern (AIS≥1) between ≥ 65 years and 16–64 years patients over the years.

Comparison of injury pattern (AIS≥1) between ≥ 65 years and 16–64 years patients over the years.</p

Evolution of in-hospital complications.

Evolution of in-hospital complications.</p

Evolution of injury mechanisms by age group.

Falls include: fall from own height and fall from higher that own height, MVC: Motor Vehicule Collision.</p

Demographic characteristics over the years.

Demographic characteristics over the years.</p

Hospital discharge destinations over the years.

Hospital discharge destinations over the years.</p

Missing data over the years.

(DOCX)</p

Proportion of older patients presenting with hip fracture, rib(s) fracture or traumatic brain injury.

TBI: traumatic brain injury.</p

Evolution of complications over the years.

Respiratory complications include acute respiratory distress syndrome; aspiration pneumonia; acute respiratory failure. Cardiovascular complications include cardiac arrest; myocardial infarction; pulmonary embolism; deep vein thrombosis; stroke. Surgery-related complications include postoperative haemorrhagic shock; abdominal compartment syndrome; anastomotic leak; evisceration/dehiscence. Infectious complications include: C.difficile colitis; catheter-related bloodstream infection; sepsis/severe sepsis/shock; wound infection; nosocomial pneumonia; osteomyelitis. Other complications include: acute kidney failure; decubitus ulcers; nonunion fracture; delirium; coagulopathy. (DOCX)</p

Absolute number of bed-days over the years.

Absolute number of bed-days over the years.</p