Skip to main content

Table 1 Demographic data of patients

From: A comparison of zero-profile anchored spacer (ROI-C) and plate fixation in 2-level noncontiguous anterior cervical discectomy and fusion- a retrospective study

  Group NoPlate Group Plate P value
Patients No 23 21
Gender
(male: female)
15:8 9:12 0.137
Average age (years) 53.3 ± 8.8 (40–68) 57.8 ± 9.2 (39–70) 0.105
Operated levels C3-C4 and C5-C6: 13;
C4-C5 and C6-C7: 10
C3-C4 and C5-C6: 8;
C4-C5 and C6-C7: 13
0.222
Blood loss (ml) 70.0 ± 15.8 75.4 ± 23.0 0.37
Operative time (min) 126.0 ± 13.2 143.4 ± 17.9 0.001
Follow-up period (months) 34.7 ± 7.6 (24–48) 36.2 ± 5.2 (26–48) 0.447