Table 3.

Cerebral ischemic outcomes

Ischemic outcomeSingle PAVM, %Multiple PAVM, %ORCIp Value
OR = OR comparing multiple vs single pulmonary arteriovenous malformation (PAVM); imaging = CT or MR infarction; clinical = history or exam evidence of transient or permanent ischemic symptom or deficit.
Imaging
Cortical14 (3/22)27 (12/45)2.30.58–9.20.230
Subcortical25 (4/16)42 (15/36)2.10.58–7.950.249
Any32 (7/22)60 (27/45)3.21.20–9.440.030
Clinical
Cortical15 (4/26)16 (8/49)1.10.29–3.970.916
Subcortical35 (9/26)33 (16/49)0.90.34–2.500.864
Any38 (10/26)47 (23/49)1.40.54–3.730.482