^a Asterisk indicates patient with previous autonomic dysreflexia.

^b American Spinal Injury Association (ASIA) impairment scale (AIS) classification: A=a complete lesion where no motor function or sensory function is preserved below the lesion level in the sacral segments S4–S5; B=an incomplete lesion where some sensory function is preserved below the lesion level, including the sacral segments S4–S5, but no motor function is preserved; C or D=an incomplete lesion where a portion of complete sensory function is preserved below the lesion level, including the sacral segments S4–S5, as well as a portion of motor function.