表 1.

入组病例的临床资料

Clinical features of the recruited patients

Items	Values
BMI, body mass index.
Age/years，x±s	57.2±10.7
Gender，male/female	7/4
BMI/(kg/m2)，x±s	24.6±2.7
Operative segment, n(%)
C3	1(9.1)
C4	1 (9.1)
C5	7 (63.6)
C6	2 (18.2)
Operative time/min，x±s	76.1±23.1
Blood loss/mL, M(min, max)	150 (100, 200)
Height loss of adjacent vertebra/mm，x±s	1.17±1.18
Severe subsidence, n(%)	1 (9.1)
Solid fusion, n(%)	11 (100)
Neurological recovery rate/%，x±s	85.9±13.2