| 6-Month Post Op ODI Score (%) | Total | |||||
0 - 20 | 21 - 40 | 41 - 60 | 61 - 80 | 81 - 100 | |||
6-Month Post Op Mental Depression Screening Score | 0 - 9 | 32 | 63 | 8 | 2 | 0 | 105 |
10 - 17 | 9 | 17 | 4 | 3 | 1 | 34 | |
18 - 21 | 2 | 2 | 2 | 0 | 0 | 6 | |
22 - 35 | 0 | 1 | 0 | 1 | 0 | 2 | |
36 - 53 | 1 | 0 | 1 | 0 | 0 | 2 | |
>53 | 1 | 1 | 1 | 0 | 1 | 4 | |
Total | 45 | 84 | 16 | 6 | 2 | 153 |