Demographic and clinical profile of an inception cohort of road trauma survivors

• Published in: BMC public health 2023-08, Vol.23 (1), p.1534-1534, Article 1534
• Main Authors: Pei, Lulu X, Chan, Herbert, Shum, Leona K, Jae, Lina, Staples, John A, Taylor, John A, Harris, Devin R, Brubacher, Jeffrey R
• Format: Article
• Language: English
• Subjects: Absenteeism; Age groups; Analysis; Automobile drivers; Bicycling; Care and treatment; Cohort analysis; Consent; Cyclist; Demographic aspects; Diagnosis; Emergency medical care; Emergency medical services; Fatalities; Health aspects; Hospitals; Injuries; Injury severity; Insurance claims; Interviews; Medical care, Cost of; Medical records; Mental health; Motor vehicles; Motorcyclist; Motorist; Neck injuries; Outdoor air quality; Pain; Pedestrian; Pedestrians; Post traumatic stress disorder; Prevention; Psychic trauma; Psychological aspects; Public health; Quality of life; Recovery; Risk factors; Road trauma; Roads; Sociodemographics; Software; Survival; Traffic accidents; Trauma; Vehicles
• ISSN: 1471-2458; 1471-2458
• DOI: 10.1186/s12889-023-16487-w

Road trauma is a major public health concern, often resulting in reduced health-related quality of life and prolonged absenteeism from work even after so-called 'minor' injuries that do not result in hospitalization. This manuscript compares pre-injury health, sociodemographic characteristics and injury details between age, sex, and road user categories in a cohort of 1,480 road trauma survivors. This was a prospective observational inception cohort study of road trauma survivors recruited between July 2018 and March 2020 from three trauma centres in British Columbia, Canada. Participants were aged ≥ 16 years and arrived in a participating emergency department within 24 h of involvement in a motor vehicle collision. Data were collected from structured interviews and review of medical records. The cohort of 1,480 road trauma survivors included 280 pedestrians, 174 cyclists, 118 motorcyclists, 683 motor vehicle drivers, and 225 passengers. Median age was 40 (IQR = [27, 57]) years; 680 (46%) were female. Males and younger patients were significantly more likely to report better pre-injury physical health. Motorcyclists and cyclists tended to report better physical health and less severe somatic symptoms, whereas pedestrians and motor vehicle drivers reported better mental health. Injury severity and hospital admission rates were higher in pedestrians and motorcyclists and lower in motorists. Upper and lower extremity injuries were most common in pedestrians, cyclists and motorcyclists, whereas neck injuries were most common in motor vehicle drivers and passengers. In a large cohort of road trauma survivors, overall injury severity was low. Motorcyclists and pedestrians, but not cyclists, had more severe injuries than motorists. Extremity injuries were more common in vulnerable road users. Future research will investigate one-year recovery outcomes and identify risk factors for poor recovery.