Through the expert questionnaire (Delphi Indagate) to form Traditional Chinese Medicine (TCM) Healthy Lifestyle Guiding Principles.We conducted two rounds of surveys of TCM experts in the field of preventive health care on the basis of previous literature research.This study was aimed to form the framework in order to entry to the TCM Healthy Life-style Guiding Principles.The results showed that the positive coefficient of experts in two rounds of investigation were 84.31％ and 100％,respectively.The authoritative decree were both more than 0.7.The expert opinion score mean median was 9.21 and 9.085.Median mean values were 7.965 and 7.925.The median scores of full marks were higher than 65.12％ and 66.67％.The minimum coefficients of variation were 0.11 and 0.10.It was concluded that in the investigation and study,the enthusiasm of the experts,professional standards and credibility were high.Expert opinion is more concentrated.Expert opinion is well coordinated and gradually converges through two rounds of surveys.Through the Delphi indagate,the basic framework and items of TCM guiding principles of healthy lifestyle were established,which laid the foundation for further standardizing the guiding principles of TCM in healthy lifestyle.

Objective To determine the incidence and clinical features of headache after carotid endarterectomy (CEA).Methods A retrospective analysis was made on the data of patients undergoing CEA in the Department of Vascular Surgery,Peking Union Medical College Hospital from Jan 2014 to Jan 2015.There were 119 males and 24 females,including 97 cases of symptomatic carotid stenosis and 110 cases of severe carotid stenosis.Results The incidence of newly emergent headache after surgery was 44％ (63/143).The earliest time of headache was 30 minutes after surgery and the latest was 6 days after surgery.95％ of headache occurred within 48 hours after surgery (60/63).79.4％ (50/63) of the headache lay ipsilaterally with CEA,and bilateral headache accounted for 20.6％ (13/63).Severe headache accounted for 4.8％ (3/63),all were ipsilaterally frontal and temporal headache,complicating central nervous system symptoms.Conclusions After CEA headache is a common clinical symptom.Most were mild to moderate and unilateral,which can be relieved spontaneously.Cerebral hemodynamics need to be further examined to differentiate the different pathological states of severe headache on the operative side after CEA because of the high risk of developing hyperperfusion syndrome or cerebral infarction.History of TIA or stroke is the risk factor of post-CEA headache.