Data Mining Medicine Law of Chinese Medicine Fumigation in the Treatment of Hemiplegia after Stroke

To summarise the prescription pattern of Chinese medicine fumigation for hemiplegic patients after stroke by applying data mining techniques.Clinical literature on Chinese medicine fumigation for post-stroke hemiplegia from China Knowledge Network (CNKI), China Academic Journal Library (Wangfang), Chinese Science and Technology Journal Library (VIP), and Chinese Biomedical Journal Library (CBM) from the year of establishment to 2022 was collected.Sexual flavour, attribution, efficacy analysis and association rules, systematic clustering, and complex network analysis were performed using Excel 2019, SPSS Modeler 18.0, and SPSS Statistics 25.0.Total literature 151 articles, 159 Chinese herbal compound prescriptions, mostly using warm medicines, the taste of the medicines were mostly pungent and bitter, mostly using liver, pungent and spleen meridians, commonly used to activate blood circulation and remove blood stasis, followed by expectorants of wind-dampness and antidote to epidemiology, the association rules obtained 3 sets of associations.Chinese medicine fumigation for post-stroke hemiplegia is mostly based on activating blood circulation and removing blood stasis, dispelling wind and removing dampness and relieving surface as the key therapeutic factors, which can be applied opportunistically in clinical research.Stroke is a common and frequent disease in the elderly population and the second leading cause of death in the population, and can be broadly divided into haemorrhagic and ischaemic strokes [1].Stroke patients have increasing survival rates after treatment, but are often associated with severe disabilities such as hemiparesis, swallowing disorders, loss of voice and cognitive impairment [2].Timely care and rehabilitation after stroke can help to enhance neurological and physical recovery and add to the quality of life of patients [3].Stroke is a great financial burden to the family and society, and surgery is used in clinical practice, but there are still limitations and other active treatment modalities should be sought [4].In current studies, Chinese medicine has been used throughout the course of stroke patients, with