Table 2.

Baseline vessel occlusion status, by patient, by 90-day outcome

Patient ID no.	90-day mRS	LVO per PROACT II definition	ICA occlusion > 95%	Both LVO and ICA occlusion
18	0	M1	No	No
3	1	M1	Yes	Yes
9	1	M1	Yes	Yes
10	1	M1	No	No
11	1	no	No	No
21	1	M2	No	No
22	1	no	No	No
23	1	M2	Yes	Yes
24	1	M2	No	No
5	2	M2	No	No
6	2	no	Yes	No
20	2	M1	No	No
7	3	M1	Yes	Yes
16	3	M1	No	No
25	3	M1	Yes	Yes
1	4	M1	Yes	Yes
2	4	M1	Yes	Yes
13	4	M1	Yes	Yes
15	4	M1	Yes	Yes
14	5	M1	No	No
17	6 (d 3)	M1	Yes	Yes
4	6 (d 10)	no	Yes	No
8	6 (d 13)	M1	Yes	Yes
12	6 (d 37)	M1	Yes	Yes
19	6 (d 38)	M1	Yes	Yes

mRS scoring: 0 = no deficits, 6 = death, with days to death in parentheses.

Large vessel occlusion (LVO) = TIMI 0 or 1 flow in the M1 segment or an M2 division of the middle cerebral artery, per PROACT II definition (0).

ICA occlusion = ≥95% stenosis or occlusion in the ICA ipsilateral to the stroke.