Table 4 The total score and corresponding risk probability of NLBP
Total score | Risk probability (%) | Total score | Risk probability (%) |
|---|---|---|---|
< 14 | < 1.0 | 23 | 46.2 |
14 | 1.1 | 24 | 58.1 |
15 | 1.8 | 25 | 69.1 |
16 | 2.9 | 26 | 78.3 |
17 | 4.6 | 27 | 85.4 |
18 | 7.2 | 28 | 90.4 |
19 | 11.2 | 29 | 93.9 |
20 | 16.9 | 30 | 96.1 |
21 | 24.7 | > 30 | > 97.6 |
22 | 34.7 | Â | Â |