Clinical verification method for measuring cfPWV parameters and application system thereof

Abstract

The invention discloses a clinical verification method for measuring cfPWV parameters and an application system thereof, and the method comprises the steps: obtaining vascular elasticity cfPWV parameters calculated by clinical personnel based on portable mobile terminal equipment, comparing gold-labeled cfPWV data measured by Complior Analyse equipment with the vascular elasticity cfPWV parameters, obtaining a comparison result, and determining the blood vessel elasticity cfPWV parameters according to the comparison result. According to the comparison result, the deviation degree of the cfPWV parameters and gold mark cfPWV data is determined, and according to the deviation degree, the consistency of the cfPWV measured by Complior Analyse equipment and the pulse wave conduction velocity detection algorithm of the portable mobile terminal equipment is analyzed. Whether the vascular elasticity cfPWV parameter calculated by the portable mobile terminal device accords with the actual condition of a tester or not can be determined based on a gold standard reference sample. Therefore, whether the pulse wave conduction speed detection algorithm of the portable mobile terminal equipment is reasonable or not can be effectively judged so as to confirm whether the portable mobile terminal equipment is effective in early screening of arteriosclerosis or not, and the judgment accuracy and the experience feeling of a user are improved.

Description

technical field [0001] The invention relates to the technical field of artificial intelligence detection biological data verification, in particular to a clinical verification method and system for measuring cfPWV parameters. Background technique [0002] Arteriosclerosis is the physiological basis of various cardiovascular diseases (including coronary heart disease, stroke, etc.), and continuous monitoring of arteriosclerosis is of great significance for the prevention and treatment of cardiovascular diseases. The prevalence of peripheral arterial disease in my country is on the rise. According to a survey, the detection rate of carotid plaque in Chinese residents aged ≥ 40 is 13.9%; the prevalence of lower extremity arterial disease in natural population aged ≥ 35 in my country is 6.6%. Based on this, it is speculated that there are about 45.3 million patients with lower extremity arterial disease in my country, and some studies have shown that the awareness rate is only 1....

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Problems solved by technology

[0004] In view of the problems shown above, the present invention provides a clinical verification method and system for measuring cfPWV parameters to solve the problem mentioned in the background that it is impossible to determine whether the pulse wave velocity detection algorithm of the portable mobile terminal device is reasonable and then judge its Whether it is effective for early screening of arteriosclerosis and reduces the user experience

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