Table 3

 Single explanatory variable analysis of CT and MRI predictors of intracerebral haemorrhage

VariablesHT group (n = 21)Non-HT group (n = 27)Totalp Value
Values are mean (SD) unless indicated otherwise.
ADC, apparent diffusion coefficient; CT, computed tomography; DWI, diffusion weighted imaging; EIC, early ischaemic changes; HT, haemorrhagic transformation; MB, microbleeds; MCA, middle cerebral artery; MRA, magnetic resonance angiography; MRI, magnetic resonance imaging; PWI, perfusion weighted imaging; rCBFI, relative cerebral blood flow index; rMTT, regional mean transit time; rrCBV, relative regional cerebral blood volume; TTP, time to peak.
EIC (%)76.26368.80.37
EIC>1/3 MCA territory (%)193.710.40.15
Hyperdense artery sign (%)57.129.641.70.08
DWI lesion volume (cm3)58.3 (65.0)39.0 (54.2)47.5 (59.3)0.28
ADC (×10−6 mm2/s)760.2 (142.2)783.2 (119.7)772.9 (129.3)0.55
PWI volume (cm3)123.6 (48.4)102 (61.4)110.9 (56.8)0.19
TTP (s)25.6 (7.1)24.6 (4.5)25.0 (5.7)0.55
rMTT (s)14.4 (4.7)14.4 (2.8)14.4 (3.7)0.95
rCBFI4.5 (2.5)5.6 (2.4)5.1 (2.5)0.14
rrCBV33.4 (13.7)38.2 (11.7)36.1 (12.7)0.20
Lacunes on T2* (%)57.122.237.5 0.02
MB on T2* (%)33.311.120.90.08
Recanalisation day 1 MRA (%)5055.652.10.32