Development and Application of Intelligent Assessment System of Longshi Scale

1. Inclusion Criteria: 1. Stroke survivors * age≥18 years * diagnosis of cerebral infraction or intracerebral hemorrhage * stable vital signs * willingness to participate in the study with informed consent 2. Professional evaluators: * One to ten years of working experience * experience in rehabilitation scientific research or education related work for more than two years * association with Longshi Scale research 3. Non-professional evaluators： * the family or caregiver of stroke survivors * ability to read and communicate * willingness to participate in the study with informed consent 2. Exclusion Criteria: 1. Stroke survivors: * brain tumor, Parkinson's disease or active epilepsy within past three months * impaired cognitive functions * participation in any other clinical study 2. Professional evaluators: * refusal to participate in the study 3. Non-professional evaluators: * care for patients with serious mental health problems * refusal to participate in the study