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Telemedicine-aided decision-making method for chronic obstructive pulmonary disease

A chronic obstructive pulmonary disease and telemedicine technology, applied in the field of telemedicine, can solve the problems that the treatment of chronic obstructive pulmonary disease cannot meet the needs of telemedicine, and achieve the effects of easy implementation, enhanced accuracy, and simple principle

Active Publication Date: 2019-05-28
WENZHOU POLYTECHNIC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the deficiencies of the background technology, the present invention provides a telemedicine assisted decision-making method for chronic obstructive pulmonary disease, which mainly solves the problem that the existing treatment of chronic obstructive pulmonary disease cannot meet the requirements of telemedicine. The telemedicine assisted decision-making method for diseases is simple in principle and easy to implement. Telemedicine for chronic obstructive pulmonary disease has a good effect. It can assist doctors to detect the patient's physical condition, and analyze the measurement results based on multiple measurement results, and give make corresponding decisions

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Embodiment Construction

[0026] Below the embodiment of the present invention is described further:

[0027] A telemedicine assisted decision-making method for chronic obstructive pulmonary disease, comprising the following steps:

[0028] Step 1. Input x=[x 1 , x 2 , x 3 , x 4 ], where x 1 Respiratory rate, the unit is: times / 10 seconds; x 2 It is the pulse oxygen saturation, the unit is: %; x 3 is the blood pressure, the unit is: mmHg, x 4 is body temperature, unit: °C;

[0029] Step 2. Measure m groups of input data and record as i=1~m;

[0030] Step 3. Define the sigmoid function and classification boundary functions Integrate the logistic regression model function

[0031] Step 4. Define the cost function and use gradient descent Find the maximum value of the cost function Wherein i=1, 2,..., m is the number of samples, j=1, 2,..., n is the number of features;

[0032] Step 5, bring θ into the logistic regression model function, and draw the classification boundary;

[...

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Abstract

The invention relates to a telemedicine-aided decision-making method for chronic obstructive pulmonary disease. According to the method, the problem in the prior art that the existing treatment of chronic obstructive pulmonary diseases cannot meet remote medical treatment is mainly solved. The telemedicine-aided decision-making method for the chronic obstructive pulmonary disease comprises the following step: step 1, realizing the input x=[x1, x2, x3, x4] of the telemedicine-aided decision-making method for chronic obstructive pulmonary disease, wherein x1 is the respiratory rate, and the unitof x1 is times / 10 seconds; x2 is pulse oxyhemoglobin saturation, and the unit of x2 is%; x3 is blood pressure, and the unit of x3 is mmHg; x4 is body temperature, and the unit of x4 is DEG C and thelike. According to the telemedicine-aided decision-making method for the chronic obstructive pulmonary disease, a regression model can be trained through a large amount of data through a logistic regression algorithm. The accuracy of data analysis is enhanced, and the realization of automatic medical decision-making of the chronic obstructive pulmonary disease is facilitated.

Description

technical field [0001] The invention relates to the technical field of telemedicine, in particular to a telemedicine assistant decision-making method for chronic obstructive pulmonary disease. Background technique [0002] Chronic obstructive pulmonary disease is a chronic bronchitis and / or emphysema characterized by airflow obstruction, which can further develop into a common chronic disease of pulmonary heart disease and respiratory failure. It is related to the abnormal inflammatory response of harmful gases and particles, and the disability rate and mortality rate are very high. The global incidence rate of over 40 years old has reached as high as 9% to 10%. Chronic obstructive pulmonary disease is a common preventable and treatable disease characterized by persistent airflow limitation that develops progressively and is associated with an enhanced chronic inflammatory response of the airways and lungs to noxious particles or gases. [0003] In the long-term treatment o...

Claims

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Application Information

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IPC IPC(8): G16H50/20G16H80/00A61B5/0205A61B5/145
Inventor 赵天
Owner WENZHOU POLYTECHNIC
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