Table 3.
X STOP (%) | NON OP (%) | |
---|---|---|
No. of levels | ||
1 | 76 | 80 |
2 | 24 | 20 |
Treated level | ||
L2–L3 | 4 | 1 |
L3–L4 | 30 | 30 |
L4–L5 | 89 | 83 |
L5–L6 | 1 | 2 |
X STOP (%) | NON OP (%) | |
---|---|---|
No. of levels | ||
1 | 76 | 80 |
2 | 24 | 20 |
Treated level | ||
L2–L3 | 4 | 1 |
L3–L4 | 30 | 30 |
L4–L5 | 89 | 83 |
L5–L6 | 1 | 2 |