Identification And Classification Of Health Status Of Chronic Fatigue Syndrome People With "Qi And Blood" Theory

Objective: The latent structure theory is used to carry out analysis and research on the health status characteristics of the chronic fatigue syndrome poeple with "Qi and Blood" theory,and to demonstrate the classification of human health status with "Qi and Blood" thoery.Methods: The patients with chronic fatigue syndrome who were treated in the affiliated hospital to changchun university of Chinese Medicine from March 1,2019 to March 1,2020 were involved,and those who met the criteria for acceptance and exclusion were collected as their research objects to collect their personal basic information and the four methods of diagnosis information.The staff who collected information used the traditional Chinese medicine four-diagnosis information collection system developed by our project team to record the patient's personal information and tongue,syndrome,and pulse performance.Epidata software was used to assign "1" and "0" to the questionnaire according to the presence or absence of the questionnaire information.The four-diagnosis information was screened based on the expert opinion and the frequency of the fourdiagnosis information,and finally the four-diagnosis information data involved in the lantern structure software were determined.The filtered data was imported into lantern 5.0(Kongmingdeng software)to build a lantern structure model.Finally,state identification was performed based on the information curve graph and class-like probability histogram combined with Qi and Blood theory.Results: Through descriptive statistical analysis of the frequency of the four diagnosis information of the chronic fatigue syndrome population,the most frequent symptom was dizziness,with a probability of 44.2%.In other cases,the symptoms with higher frequency were thin white fur,insomnia,fatigue,and lack of appetite.The probability of appearance was 33.6%,30%,29%,and 29%.The tongue with fat and slimy white tongue fur is the most frequent tongue appearance,with frequency of 29% and33.6%.Smooth pulse is the the highest frequency pulse,with a frequency of 20.8%.Latent structure model results show that the chronic fatigue syndrome people can be divided into 16 hidden variables and 44 hidden classes.Combined with the theory of Qi and Blood of traditional Chinese medicine,44 hidden classes were summarized and sorted,and a total of 12 common types of chronic fatigue syndrome were obtained: Qi deficiency syndrome,Qi deficiency dampness syndrome,Qi deficiency syndrome of phlegm and stasis,Qi stagnation syndrome,Qi stagnation syndrome and blood deficiency syndrome,Qi Depression,Qi stagnation and fire deficiency syndrome,Qi stagnation and fire deficiency and qi stagnation syndrome,Qi stagnation and deficiency syndrome,Qi stagnation and dampness syndrome,blood deficiency syndrome,and blood stasis syndrome.Conclusion: 1.The characteristics of the health status of people with chronic fatigue syndrome cannot be summarized by a single symptom,a single tongue or a single pulse.It requires the four-diagnostic methods.2.The health status of people with chronic fatigue syndrome is mostly manifested by Qi deficiency syndrome and blood deficiency syndrome,or mixed with Qi stagnation,Qi reverse,Qi stagnation,fire evil,phlegm dampness and blood stasis.It's rare to see the excess syndrome alone.The pathogenesis of chronic fatigue syndrome is mostly caused by viscera damage for the rearon of Qi and blood deficiency or Qi and blood dysfunction caused by various reasons.