Proportion of SIJF and NSM subjects achieving 6 month pain or ODI scores less than indicated threshold by average response during screening SIJ block.
| VAS SIJ Pain at 6 Mo =30 | ODI at 6 Mo =20 | |||
|---|---|---|---|---|
| SIJ Fusion | NSM | SIJ Fusion | NSM | |
| Average response during SIJ block | ||||
| 40-50% | 18/32 (56.2%) | 0/5 (0.0%) | 12/32 (37.5%) | 0/5 (0.0%) |
| 50-60% | 16/27 (59.3%) | 0/4 (0.0%) | 10/27 (37.0%) | 0/4 (0.0%) |
| 60-70% | 20/33 (60.6%) | 1/3 (33.3%) | 9/33 (27.3%) | 1/3 (33.3%) |
| 70-80% | 20/35 (57.1%) | 0/9 (0.0%) | 18/35 (51.4%) | 0/9 (0.0%) |
| 80-90% | 23/44 (52.3%) | 0/8 (0.0%) | 19/44 (43.2%) | 0/8 (0.0%) |
| 90-100% | 60/97 (61.9%) | 3/16 (18.8%) | 32/97 (33.0%) | 2/16 (12.5%) |
| All | 157/271 (57.9%) | 4/45 (8.9%) | 100/271 (36.9%) | 3/45 (6.7%) |