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Table 1 General Information of Patients

From: Cervical sagittal alignment after Prestige LP cervical disc replacement: radiological results and clinical impacts from a single-center experience

Variable Value
Population (number of cases) 132
Average age (years) 43.6 ± 7.6
Gender (Female/Male, number of cases) 66/66
Body mass index (kg/m2) 22.4 ± 2.7
Surgical level (number of cases)
 C4/5 10
 C5/6 114
 C6/7 8
Average follow-up (months) 43.2 ± 22.6
Preoperative JOA score 12.2 ± 1.9
Last Follow-up JOA score 16.0 ± 0.8a
Preoperative NDI score 22.7 ± 4.8
Last Follow-up NDI score 5.7 ± 0.8a
Preoperative VAS score 5.6 ± 1.3
Last Follow-up VAS score 1.6 ± 0.5a
  1. JOA Japanese Orthopaedic Association, NDI neck disability index, VAS visual analog scale
  2. aSignificant difference compared with preoperative values