RESUMEN
Colorectal cancer is one of the most common malignant tumors of digestive tract. In 2020， 1.93 million new cases of colorectal cancer were diagnosed globally， ranking third in the global incidence spectrum， and 930 000 new deaths were reported， ranking second in the global cause of death spectrum. Meanwhile， the medical cost of metastatic colorectal cancer is the highest among all stages. A large number of studies have demonstrated that traditional Chinese medicine（TCM） treatment can bring clinical benefits to patients with metastatic colorectal cancer with unique efficacy. In order to further standardize the TCM diagnosis and treatment for metastatic colorectal cancer and improve the level of TCM diagnosis and treatment， Xiyuan Hospital， China Academy of Chinese Medical Sciences， together with other relevant units in China， according to the guideline development process of the World Health Organization Handbook for Guideline Development and the relevant requirements of the Clinical Evidence Grading Criteria on TCM Based on Evidence Body， the Regulations for Group Standards of China Association of Chinese Medicine and others， combined with the characteristics of TCM diagnosis and treatment and the actual situation in China， the Guidelines for TCM Diagnosis and Treatment of Metastatic Colorectal Cancer was developed in accordance with the Catalogue of TCM Diagnosis and Treatment Plans for 105 Diseases in 24 Specialties issued by Department of Medical Administration of National Administration of TCM.
RESUMEN
Objective To explore the correlation study of cerebral vascular hemo -dynamic index(CVHI) with blood pressure,body mass index (BMI)etc.in outpatients.Methods Participants were outpatients with non -invasive CVHI test,who were selected as study subjects.Height,weight,blood pressure and other general information were investigated and the distribution characteristics of blood pressure,BMI and CVHI were compared in different age and gender groups.Results A total of 28 616 subjects were included in the study.The age range was 11 -99 years. Means of CVHI integral score in males and females were (77.78 ±28.44)points and (79.18 ±27.8)points(t =4.275,P <0.01),and abnormality rates of the score(<75 points)were 30.1% and 28.1%(χ2 =13.444,P <0.01),the differences were statistically significant.CVHI score was decreased and the abnormal rate was increased with aging.Systolic blood pressure was elevated with aging and diastolic blood pressure was higher in middle age subjects (40 -65 years).The proportions of over weighted and obesity in male were 37.5% and 15.4%,which in female were 33.2% and 14.9%(χ2 =70.661,P <0.01).It was especially higher in middle age subjects.Conclusion Degree of injury of cerebrovascular function and level of systolic blood pressure are along with aging.Means of BMI and diastolic blood pressure is higher in middle age population.The rate of high risk individuals in outpatients is about 30%.