patients were divided into 3 groups as a function of the degree of maximum paralysis : group 1 ( n = 63 ) patients had incomplete quadriplegia without assisted ventilation , group 2 ( n = 93 ) incomplete quadriplegia with assisted ventilation , group 3 ( n = 62 ) quadriplegia with or without assisted ventilation .
C0522224
paralysis
C0034372
quadriplegia