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Comparison of aneurysms with and without coil compaction as defined by angiographic follow-up concerning with respect to their neck widths, irrespective of the type of coils used
| coil compaction | valid n | Neck Width mean + SD mm |
Neck Width median mm |
Neck Width min-max mm |
|---|---|---|---|---|
| No compaction | 775 | 3.8 ± 2.3 | 3 | 1-20 |
| Compaction | 269 | 4.4 ± 2.6 | 4 | 1-20 |
| Total | 1044 | 4 ± 2.4 | 3 | 1-20 |
| p-value of the Mann-Whitney-U-Test: p = 0.0001 | ||||
