Fall-induced spinal cord injury: External causes and implications for prevention

Area of Science:

• Traumatology
• Epidemiology
• Rehabilitation Medicine

Background:

• Spinal cord injury (SCI) is a debilitating condition with various causes.
• Accidental falls represent a notable mechanism of traumatic SCI.
• Understanding the specific circumstances of fall-related SCI is crucial for targeted prevention.

Purpose of the Study:

• To characterize the demographic and clinical profiles of individuals experiencing SCI due to falls.
• To identify the common scenarios and mechanisms associated with fall-induced SCI.

Main Methods:

• A cohort study design was employed.
• Data were collected from 6,408 individuals with traumatic SCI between 2005 and 2014 across 21 SCI Model Systems centers in the US.
• External causes of injury were classified using the International Classification of Diseases, 10th revision, Clinical Modification (ICD-10-CM).

Main Results:

• Falls on the same level (slipping, tripping) were the most frequent cause (20%), followed by falls from buildings (16%) and stairs (16%).
• Older adults (61+) most often fell on the same level, while younger adults (16-45) had more falls from buildings, often work-related.
• Falls from heights were associated with thoracic and complete SCI, whereas lower falls correlated with cervical and incomplete SCI.

Conclusions:

• Fall mechanisms and their resulting injuries differ significantly based on age, sex, and race.
• These insights are vital for developing targeted interventions to prevent or mitigate fall-induced SCI.
• Identifying high-risk individuals, activities, and environmental factors is essential for effective SCI prevention.