Spinal cord
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Clinical Trial
SCIM--spinal cord independence measure: a new disability scale for patients with spinal cord lesions.
The Spinal Cord Independence Measure (SCIM) is a new disability scale developed specifically for patients with spinal cord lesions in order to make the functional assessments of patients with paraplegia or tetraplegia more sensitive to changes. The SCIM includes the following areas of function: self-care (subscore (0-20), respiration and sphincter management (0-40) and mobility (0-40). Each area is scored according to its proportional weight in these patients' general activity. ⋯ The mean difference between consecutive scores was higher for the SCIM (P < 0.01). We conclude that the SCIM is a reliable disability scale and is more sensitive to changes in function in spinal cord lesion patients than the FIM. The SCIM when administered by a multidisciplinary team, may be a useful instrument for assessing changes in everyday performance in patients with spinal cord lesion.
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Multicenter Study
Causes and costs of spinal cord injury in the United States.
A cross-sectional multicenter study was conducted to estimate the direct costs for each cause of spinal cord injury in the United States. Random samples of 227 new injuries and 508 persons 2-16 years postinjury were selected. Prospective data were collected during one year on all charges for emergency medical services, hospitalizations, attendant care, equipment, supplies, medications, environmental modifications, physician and outpatient services, nursing homes, household assistance, vocational rehabilitation, and miscellaneous items. ⋯ Using average age at time of injury for each cause, a 2% real discount rate, and the most recent survival data from the National Spinal Cord Injury Statistical Center, average lifetime charges for each cause were $969,659, $613,345, $950,973, $630,453 and $673,749, respectively. Given an estimated 10,000 new cases of spinal cord injury occurring each year of which 35.9% are caused by vehicle crashes, 29.5% are caused by violence, 20.3% are caused by falls, 7.3% are caused by sports, and 7% result from other causes, annual aggregate direct costs of traumatic spinal cord injury in the United States are $3.48 billion for vehicle crashes, $1.81 billion for violence, $1.28 billion for falls, $694 million for sports and $472 million for other causes. Total direct costs for all causes of SCI in the United States are $7.736 billion.