Parameter | Statistical Test | P Value |
---|---|---|
Patient age | Spearman correlation | .157 |
Aneurysm neck size | Fisher exact test | .458 |
Duration of CNP before intervention (time interval) | Spearman correlation | .835 |
Aneurysm size | Spearman correlation | .547 |
Rupture of aneurysm | Fisher exact test | .082 |
Grade of preinterventional CNP | Fisher exact test | .009 |
Degree of aneurysm embolization | Fisher exact test | .391 |
Aneurysm location | Fisher exact test | .588 |
a The degree of initial CNP was the only statistically significant prognostic factor concerning the final outcome, resulting in better recovery in case of incomplete initial CNP.