Table 2 Ipsilateral posterior communicating artery (Pcom) in SD patients and controls. There was no association between the type of subject and the presence of ipsilateral Pcom (p = 0.81, Fisher's exact test).
Ipsilateral Posterior communicating artery (Pcom) | |||
|---|---|---|---|
Present | Absent | Total | |
SD patients | 6 (37.5%) | 10 (62.5%) | 16 |
Controls | 104 (40.6%) | 152 (59.4%) | 256 * |