Article Figures & Data
- Figure 1
The flow chart of this study. AI-CDSS, artificial intelligence-based clinical decision support system.
- Figure 2
The framework for cerebrovascular disease clinical decision support system (CDSS). EMR, Electronic Medical Record; HIS, Hospital Information System; LIS, Laboratory Information Management System; PACS, Picture Archiving and Communication System; TOAST, Trial of Org 10172 in Acute Stroke Treatment; CISS, Chinese Ischemic Stroke Subclassification.
- Figure 3
Intervention flow chart. CDSS, clinical decision support system.
- Table 1
The inclusion and exclusion criteria for the hospitals
Inclusion criteria Exclusion criteria 1. Tertiary-grade or secondary-grade hospitals 1. Primary-grade (ie, community) hospitals 2. Consisting of emergency department and neurological wards for patients who had a stroke 2. <20 patients who had an acute ischaemic stroke admitted per month 3. Consisting of 1.5T or 3T MRI machine with the functionalities for completing DWI and MRA scan 3. Specialised hospitals (cancer hospitals, maternity hospitals, children’s hospitals, etc) DWI, diffusion weighted imaging.
- Table 2
The inclusion and exclusion criteria for the participants
Inclusion criteria Exclusion criteria 1. Older than 18 years 1. Negative ischaemic stroke on DWI or transient ischaemic attack 2. Ischaemic stroke within 7 days of symptom onset 2. Diagnosis of other cerebrovascular diseases (cerebral haemorrhage, subarachnoid haemorrhage, cerebral venous sinus thrombosis, etc） 3. Ischaemic stroke confirmed by imaging of the brain 3. Diagnosis of other diseases (epilepsy, central nervous system infection, metabolic encephalopathy, etc） 4. Hospitalisation from emergency or outpatient department 4. Pregnancy or delivery within the 6 weeks before the study 5. Participants or their legal guardians give their permission to conduct the study by signing an informed consent 5. Participation in other pharmaceutical or device-based interventional studies 6. With terminal diseases (life expectancy<3 months) or cannot commit to completing the study due to other reasons DWI, diffusion weighted imaging.
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