Table 1 Clinical and demographic data of all patients
Patient no. | Gender | Age (years) | Affected level | Follow-up (month) | Operation time (min) | Blood loss (ml) | Disease duration (month) |
|---|---|---|---|---|---|---|---|
1 | M | 18 | C2-C3 | 72 | 180 | 300 | 10 |
2 | M | 28 | C1-C2 | 63 | 210 | 400 | 4 |
3 | F | 46 | C2-C3 | 63 | 200 | 350 | 11 |
4 | F | 40 | C2-C3 | 66 | 230 | 400 | 7 |
5 | M | 32 | C2 | 72 | 220 | 350 | 6 |
6 | F | 38 | C2-C3 | 69 | 190 | 300 | 9 |
7 | M | 44 | C1-C2 | 60 | 250 | 450 | 7 |
8 | F | 30 | C2 | 60 | 240 | 430 | 3 |
9 | M | 24 | C1-C2 | 75 | 200 | 320 | 5 |
10 | M | 54 | C2 | 60 | 180 | 380 | 6 |
11 | F | 51 | C2 | 63 | 220 | 400 | 8 |
12 | M | 35 | C1-C2 | 78 | 200 | 450 | 9 |
13 | M | 42 | C1-C2 | 66 | 180 | 400 | 10 |
14 | F | 40 | C1-C2 | 72 | 220 | 300 | 4 |
15 | M | 35 | C1-C2 | 81 | 230 | 350 | 5 |
16 | F | 26 | C2 | 75 | 200 | 400 | 8 |
17 | M | 43 | C1-C2 | 63 | 220 | 320 | 6 |
Mean | 36.8 ± 9.7 | 68.1 ± 6.7 | 210.0 ± 21.2 | 364.7 ± 49.6 | 6.9 ± 2.4 |