Fisher’s exact test for coated versus non-coated devices
| Product | Company | Coating | Centers, N | Procedures, N (%) | Cases with NICE lesions, N (%) | Incidence, % | P value |
| DERIVO 2heal, FRED X, PED Shield, PED Ventage, p48 HPC, p64 HPC | All except BALT and Stryker | Coated | 5 | 591 (49.2) | 6 (50.0) | 1.0 | 1.00 |
| DERIVO/ DERIVO 2, FRED, FRED Jr, PED, p48 MW, p64/p64 MW, SILK, SILK Vista Baby, SURPASS Streamline | All | Non-coated | 5 | 610 (50.8) | 6 (50.0) | 1.0 |
*Significant p<0.05.
†Highly significant p<0.01.
NICE, non-ischemic cerebral enhancing.