Table 3:

Readers' subjective scores of the influence of diffusion and perfusion scans on their assessment

Influence Score	Diffusion		Perfusion
	No.	%	No.	%
5 (Higher influence)	14	2.7	4	1.8
4	43	8.2	15	6.6
3	110	21.0	58	25.7
2	177	33.8	101	44.7
1 (Lower influence)	180	34.3	48	21.2
Total	524		226