Age (years) | 15 - 29 | 30 - 39 | 40 - 49 | 50 - 59 | 60 - 69 | 70 above | total | p-value |
Lesion(n) | ||||||||
Canal stenosis. | 1 | 3 | 8 | 13 | 10 | 1 | 36 | 0.004 |
Thick Ligamentun flavum. | 1 | 2 | 5 | 7 | 7 | 2 | 24 | 0.349 |
Listhesis. | 1 | 1 | 1 | 6 | 3 | 1 | 13 | 0.569 |
Collapse vert height. | 1 | 1 | 1 | 8 | 2 | 1 | 14 | 0.232 |
Lordisis. | 1 | 0 | 4 | 6 | 5 | 2 | 18 | 0.184 |
Osteophytes. | 0 | 0 | 4 | 8 | 10 | 2 | 24 | 0.000 |
Reduction in disc height. | 3 | 3 | 11 | 15 | 10 | 2 | 44 | 0.028 |