The robust UCATR algorithm enhances the specificity and sensitivity to detect the infarct of acute ischaemic stroke within 6 hours of onset via non-contrast computed tomography images

Table 1 The basic characteristics of patients

No	Sex	Age	OCT(hour)	Culprit Artery	TOAST classification	NCCT slices
1	Male	79	1.77	LMCA	cardioembolism	17
2	Female	88	unknown	RMCA	cardioembolism	7
3	Male	66	6.27	RMCA	cardioembolism	24
4	Female	79	1.42	LMCA	cardioembolism	11
5	Female	81	2.03	LMCA	cardioembolism	42
6	Female	74	2.23	RICA	cardioembolism	30
7	Female	73	unknown	RMCA	cardioembolism	39
8	Female	86	3.88	LMCA	cardioembolism	16
9	Male	74	1.53	MICA	cardioembolism	37

Abbreviation: OCT time from onset to first CT scan, NCCT Nonenoncontrast computed tomography, LMCA Left middle cerebral artery, RMCA Right middle cerebral artery, LICA Left internal carotid artery, RICA, Right internal carotid artery. unknown, wake-up stroke

ISSN: 1471-2377