Rapid identification of a major diffusion/perfusion mismatch in distal internal carotid artery or middle cerebral artery ischemic stroke

Table 3 Individual patient imaging data of the retrospective cohort arranged by time after stroke onset

Hours after stroke	DWI volume	MTT volume	Mismatch volume	Mismatch %
1.4	1	85	83	7049
1.5	90	209	118	131
1.6	277	348	71	26
1.7	2	37	35	1508
1.9	85	148	63	75
2.0	150	290	140	93
2.0	72	168	96	134
2.0	161	228	67	42
2.0	170	14	0	0
2.0	0	49	49	52239
2.2	24	84	60	252
2.3	30	245	215	723
2.4	11	217	206	1898
2.5	17	170	152	871
2.8	252	484	232	92
2.9	232	289	57	25
3.0	17	174	157	912
3.3	7	126	120	1782
3.4	3	216	213	8290
3.4	5	86	81	1663
3.5	308	315	7	2
3.6	27	122	95	349
4.4	2	38	37	2249
4.4	43	128	86	201
4.4	65	204	139	216
4.4	8	177	169	2083
4.5	12	174	162	1321
4.6	29	128	99	347
4.8	115	170	55	48
4.9	0	68	68	49547
5.0	182	299	117	64
5.3	10	147	137	1439
5.6	2	53	51	2780
5.6	25	93	68	276
5.7	20	86	66	326
5.9	89	247	158	178
6.0	8	85	77	976
6.4	67	152	85	126
6.5	14	251	237	1667
6.6	166	283	117	70
6.7	1	140	138	12810
6.7	4	52	49	1356
6.8	11	257	246	2261
7.6	31	125	94	301
7.9	203	218	15	7
8.1	23	92	69	301
8.1	3	52	50	1983
8.2	44	180	136	313
9.0	23	317	295	1307
9.4	149	161	12	8
10.3	91	11	0	0
10.5	65	272	207	319
11.0	58	248	191	330
11.2	232	181	0	0
11.2	18	75	93	513
12.7	12	203	190	1529
13.0	3	87	84	2475
14.0	60	176	116	195
15.2	26	206	180	691
15.8	9	166	158	1818
16.8	19	216	198	1055
17.4	3	14	11	406
18.0	6	191	186	3234
19.5	62	157	95	153
21.1	79	167	87	110
21.2	1	123	122	12052
22.3	50	127	77	153
22.7	11	85	74	658

ISSN: 1471-2377