Functional outcomes and disability after nontraumatic spinal cord injury rehabilitation: Results from a retrospective study

OBJECTIVE: To describe, in a group of patients undergoing initial inpatient rehabilitation after nontraumatic spinal cord injury (SCI), the demographic characteristics, clinical features, and outcomes, with a focus on the functional status and disability. DESIGN: Retrospective data analysis, 3-year case series. SETTING: Tertiary medical unit specializing in nontraumatic SCI rehabilitation. PARTICIPANTS: Consecutive sample of 70 adult inpatient referrals with nontraumatic SCI undergoing initial inpatient rehabilitation. INTERVENTION: Chart review. MAIN OUTCOME MEASURES: Primary outcomes were demographic characteristics, clinical features, mortality, length of stay (LOS), neurologic classification, accommodation setting, support services, mobility, bladder and bowel continence, and FIM instrument scores. RESULTS: Forty-one patients (58.6%) were paraplegic incomplete, 23 (32.9%) were tetraplegic incomplete, and 6 (8.6%) were paraplegic complete. Eight patients (11.4%) died before hospital discharge. Of those who survived, 47 (75.8%) were discharged home, 11 (17.7%) were transferred to a nursing home, and 4 (6.4%) went elsewhere in the community. The geometric mean LOS was 55.8 days. Nine patients (14.5%) were discharged walking unaided, 27 (43.5%) were walking at least 10 m with a gait aid, and 26 (41.9%) were wheelchair dependent for mobility. Thirty patients (48.4%) were voiding on sensation, 7 (11.1%) used intermittent catheterization, 23 (37.2%) had an indwelling catheter, and 2 (2.8%) used reflex voiding. Eleven patients (17.7%) were fecally continent on sensation and 47 (75.8%) were fecally continent with a bowel program, 1 patient (1.6%) had a colostomy, and 3 patients (4.8%) were discharged fecally incontinent. The mean Rasch FIM motor score was 39.6 on admission and 58.7 at discharge (paired t test, t=-11.2; P<.000). CONCLUSIONS: Most nontraumatic SCI patients returned home with a good level of functioning regarding mobility, bladder, and bowel status, in comparison to other studies of patients with SCI. Patients' disability was usually significantly reduced during rehabilitation.