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Time course of the nutritional condition. The nutritional condition, evaluated using PNI and CONUT scores (A, B), improved significantly from 1 month after the injury. PNI and CONUT scores within each AIS categorization (C, D) also gradually improved 3 months after the injury.
AIS: American Spinal Injury Association impairment scale; CONUT: controlling nutritional status; PNI, prognostic nutritional index
