Table 4:

Functional outcome according to the categorized diffusion-weighted imaging brain stem score

DWI BSS	No.	mRS 0–2	mRS 3–4	mRS 5–6	P Value^{^a}
0–2	10	7 (70%)	2 (20%)	1 (10%)	.05
3–5	18	4 (22%)	6 (33%)	8 (44%)
6–12	3	0 (0%)	0 (0%)	3 (100%)
Total	31	11 (35%)	6 (19%)	14 (45%)