Table 4 Distribution of confidence scores for side-specific presence of infarct/ischemia for each modality (levels 1 and 2 indicate definite and probable presence of ischemia/infarction, levels 5 and 6 indicate definite and probable absence of ischemia/infarction)

From: The predictive value of a targeted posterior fossa multimodal stroke protocol for the diagnosis of acute posterior ischemic stroke