Seat | our study % | Ndiaye [4] % | Hoffman [29] % | Myung [31] % | Loembe [25] % | Mabiala [26] % |
Cervical | 3.33 | 7.69 |
| 11.11 |
| 6.5 |
Cervico-Dorsal | 3.33 | 3.84 | 3 |
|
| 1.1 |
Dorsal | 47.78 | 73.07 | 55 | 88.88 | 36.40 | 43.5 |
Dorso- |
|
|
|
|
|
|
lumbar | 15.55 | 7.69 | 10 |
| 10.30 | 17.4 |
Lumbar | 26.67 | 7.69 | 28 |
| 33.60 | 23.9 |