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Table 3 Radiological characteristics of patients with CVST

From: Non-contrast CT image characteristics on admission predict the 3-month outcome of cerebral venous sinus thrombosis: an observational study in a single institution

General information Good outcome (n = 249, 81.4%) Poor outcome (n = 57) χ2 value P value
Occluded venous sinus    10.879 0.209
 Super sagittal sinus 168 48 6.261 0.012
 Inferior sagittal sinus 12 3 0.019 0.889
 Straight sinus 81 15 0.832 0.362
 Confluence of sinuses 27 6 0.005 0.945
 Unilateral sigmoid/transverse sinus 189 39 1.367 0.242
 Bilateral sigmoid/ transverse sinus 63 18 0.939 0.332
 Deep venous systems 18 0 4.378 0.036
 Unilateral jugular vein 9 3 0.335 0.563
 Bilateral jugular vein 6 0 1.401 0.237
 Location of infarction    19.365 0.001
 Frontal lobe 24 42 112.446 0.000
 Parietal lobe 21 9 2.838 0.092
 Temporal lobe 6 9 17.812 0.000
 Occipital lobe 138 36 1.132 0.287
 Other 3 1 3.974 0.742
Non-contrast CT image-based classification
 I 198 0 128.421 0.000
 II 32 9 0.345 0.577
 III 3 3 3.977 0.046
 IV 16 45 152.839 0.000