Interpretability of Chinese Medicine Four Examinations Information of Major Adverse Cardiovascular Events in Resistant Hypertension: based on Random Forest Rule Extraction Method
|更新时间:2022-03-29
|
Interpretability of Chinese Medicine Four Examinations Information of Major Adverse Cardiovascular Events in Resistant Hypertension: based on Random Forest Rule Extraction Method
Journal of Traditional Chinese MedicineVol. 63, Issue 7, Pages: 628-634(2022)
XIANG Xinghua,PENG Yehui,YANG Wei,et al.Interpretability of Chinese Medicine Four Examinations Information of Major Adverse Cardiovascular Events in Resistant Hypertension: based on Random Forest Rule Extraction Method[J].Journal of Traditional Chinese Medicine,2022,63(07):628-634.
XIANG Xinghua,PENG Yehui,YANG Wei,et al.Interpretability of Chinese Medicine Four Examinations Information of Major Adverse Cardiovascular Events in Resistant Hypertension: based on Random Forest Rule Extraction Method[J].Journal of Traditional Chinese Medicine,2022,63(07):628-634.DOI: 10.13288/j.11-2166/r.2022.07.006.
Interpretability of Chinese Medicine Four Examinations Information of Major Adverse Cardiovascular Events in Resistant Hypertension: based on Random Forest Rule Extraction Method
To explore the classification rules and characteristics of clinical information in resistant hypertension (RH) patients with major adverse cardiovascular events (MACE).
Methods
2
We collected the electronic medical records of 2503 RH patients, among which 1286 cases had MACE. The basic personal information including gender, age, past history, family history, personal history, and history of infectious diseases, traditional Chinese medicine (TCM) four examinations information, and western medicine diagnosis information were collected. The previous study identified 140 indicators closely related to the occurrence of MACE in RH patients. The distribution of the closely related indicators in 2093 patients was analyzed, and the random forest rule extraction method was used to analyze the characteristics that influence the occurrence of MACE in RH patients. Multiple decorrelation decision trees were buit through structured data processing and random forest training, which can generate a wealth of decision rules. The rule extraction method was used to extract, measure, trim, and select rules. The sequential coverage method was used to filter the simplified classification rule set, and the interpretability measurement of the rules was defined.
Results
2
The top frequent five closely related indicators of the TCM four examinations information among 2093 patients were wiry pulse (1101, 52.6%), greasy coating (947, 45.25%), poor sleep (870, 41.57%), and pale complexion (784, 37.46%). The top five frequent information related to patients' basic information and western medicine diagnosis information were normal heart rate (1765, 84.33%), previous hypertension (1601, 76.49%), age older than 60 years old (1547, 73.91%), normal diastolic blood pressure (1428, 68.23%), and grade 3 hypertension (1151, 54.99%). The interpretability analysis of the influencing factors showed that were three rules for predicting RH+MACE with error less than 0.05, which were Rule Ⅰ: cough c('1') & old tongue c('1') & dizziness c('0') & chest tightness c('0'); Rule Ⅱ: Nausea c('0') & carotid arteriosclerosis c('1') & Xuanmai c('1'); and Rule Ⅲ: suffocation c('1'). The classification accuracy of the three rules has reached more than 95% (error less than 0.05), and has a certain clinical interpretability. The model evaluation index results of the rule set: sensitivity (0.85), specificity (0.73), accuracy (0.83), area under the receiver operating characteristic curve (AUC) value (0.80), and interpretability value (0.96).
Conclusion
2
Presentation of cough, old tongue, carotid arteriosclerosis, wiry pulse, wheezing, and with no symptoms of dizziness, chest tightness and nausea are taken as the core classification elements for predicting MACE in RH patients.
关键词
Keywords
references
WHELTON PK , CAREY RM , ARONOW WS , et al . 2017 ACC/AHA/AAPA/ABC/ACPM/AGS/APhA/ASH/ASPC/ NMA/PCNA guideline for the prevention, detection, evaluation, and management of high blood pressure in adults: a report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines [J]. J Americ College Cardiol , 2018 , 71 ( 19 ): e127 - e248 .
KASIAKOGIAS A , TSIOUFIS C , DIMITRIADIS K , et al . Dynamic resistant hypertension patterns as predictors of cardiovascular morbidity: a 4-year prospective study [J]. J Hypertens , 2014 , 32 ( 2 ): 415 - 422 .
YANG J , LI Y , LIU Q , et al . Brief introduction of medical database and data mining technology in big data era [J]. J Evid Based Med , 2020 , 13 ( 1 ): 57 - 69 .
ZHANG J , KOWSARI K , HARRISON JH , et al . Patient 2Vec: a personalized interpretable deep representation of the longitudinal electronic health record [J]. IEEE Access , 2018 , 6 : 65333 - 65346 . doi: 10.1109/ACCESS. 2018. 2875677 http://dx.doi.org/10.1109/ACCESS.2018.2875677 .
STEELE AJ , DENAXAS SC , SHAH AD , et al . Machine learning models in electronic health records can outperform conventional survival models for predicting patient mortality in coronary artery disease [J]. Plos One , 2018 , 13 ( 8 ): e0202344 . doi: 10.1371/journal.pone.0202344 http://dx.doi.org/10.1371/journal.pone.0202344 .
NGUYEN TT , NGUYEN MP , PHAM XC , et al . Heterogeneous classifier ensemble with fuzzy rule-based meta learner [J]. Informat Science , 2018 , 422 : 144 - 160 . doi: 10.1016/j.ins.2017.09.009 http://dx.doi.org/10.1016/j.ins.2017.09.009 .
DENG H , RUNGER G , TUV E , et al . CBC: an associative classifier with a small number of rules [J]. Decis Support System , 2014 , 59 : 163 - 170 . doi: 10.1016/j.dss.2013.11.004 http://dx.doi.org/10.1016/j.dss.2013.11.004 .
DENG H , RUNGER G . Gene selection with guided regularized random forest [J]. Pat Recognit , 2013 , 46 ( 12 ): 3483 - 3489 .
Effect of Yang-Reinforcing and Blood-Activating Therapy on the Long-Term Prognosis for Dilated Cardio-myopathy Patients with Yang Deficiency and Blood Stasis Syndrome:A Retrospective Cohort Study
Study on the Prevalence Difference between Northwest Dryness Syndrome and Blood Stasis Syndrome of Coronary Heart Disease and the Correlation with Major Adverse Cardiovascular Events
Randomize-Controlled Trial of Yiqi Liangxue Shengji Formula(益气凉血生肌方) in Preventing Major Adverse Cardiovascular Events after Percutaneous Coronary Intervention for Coronary Heart Disease
The Philosophy and Practical Pathway of "Dao (道)-Shen (神)-Formula" in Traditional Chinese Medicine
Similarities and Differences between Myofascial Trigger Points and Sinew Knot:from the Perspective of the Channel Sinew Theory
Related Author
HUANG Xuanchun
XUE Tiantian
ZHANG Fuyuan
XIA Xiao
TAN Yuqing
WU Ji
YU Lintong
LI Jun
Related Institution
Beijing University of Chinese Medicine
Guang'anmen Hospital,China Academy of Chinese Medical Sciences
The fourth Clinical Medical College of Xinjiang Medical University
The Affiliated Traditional Chinese Medicine Hospital of Xinjiang Medical University
Xiyuan Hospital of China Academy of Chinese Medical Sciences