Optimization of screening scale for early diagnosis of lower extremity atherosclerosis based on Traditional Chinese Medicine Syndromes by Mechine Learning
Not Applicable
- Conditions
- lower extremity atherosclerosis
- Registration Number
- ITMCTR2000003952
- Lead Sponsor
- Yueyang Hopsital of Integrated Traditional Chinese and Western Medicine. Shanghai University of Traditional Chinese Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- Not specified
Inclusion Criteria
population without significant symptom of lower extremity atherosclerosis
Exclusion Criteria
(1) with significant symptom of lower extremity atherosclerosis according with FontaineII-IV.
FontaineII-IV criteria IIa stage: slight limb; IIb stage: moderate and severe limb; III stage: rest pain
IV stage: ulcer or gangrene.
(2) thromboangiitis obliterans,arteritis,Raynaud disease,cold injurying vascular diseases and other ischemic disease in the extremities;
(3) acute infection;severe heart,liver or kidney failure; short-term surgery or trauma;
(4) consciousness disorder; cerebral dysfunction.
Study & Design
- Study Type
- Observational study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method femoral artery intima medial thickness;score of screening scale for early diagnosis of lower extremity atherosclerosis based on TCM Syndromes;
- Secondary Outcome Measures
Name Time Method ankle brachial index;