Prostatic cancer risk predicting device

A technology for risk prediction and prostate cancer, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of establishing a risk model without prostate cancer detection, unable to contact patients and medical institutions in time, and unable to feedback and predict in time, etc. To improve the awareness of cancer prevention, facilitate the diagnosis and treatment process, and promote the effect of early screening

Inactive Publication Date: 2016-08-24
JIANGSU PROVINCE HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Currently, there is no risk model for prostate cancer detection based on sample size in mainland China
In addition, in the process of using the existing model, the predicted results cannot be fed back in time, so that patients and medical institutions cannot be contacted in time

Method used

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  • Prostatic cancer risk predicting device

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with embodiment and accompanying drawing.

[0030] The embodiment of the prostate cancer risk prediction device of the present invention is derived from the data of our center's retrospective study of 1104 individuals with PSA>4.0ng / ml who received transrectal ultrasound-guided prostate biopsy. Record age, PSA, fPSA, PV, digital rectal examination and B-ultrasound results in detail, and derive f / t, PSA density (PSAD) and other variables. Then multiple logistic regression analysis was used to screen the risk prediction models established with significant factors.

[0031] The specific conversion method of the data into identifiable data is as follows: Age is the input age; f / t is the ratio of fPSA to PSA; Ln (PV) is the natural logarithm of the prostate volume; Ln (PSA) is the natural logarithm of PSA DRE findings is the result of digital rectal examination, the value is 1 if abnormality is found, and ...

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Abstract

The invention discloses a prostatic cancer risk predicting device which comprises an information collecting module, a risk predicting module and a result feedback module. The information collecting module is used for receiving related information and an examination result of a user, the risk predicting module is used for receiving data of the information collecting module, and the result feedback module is used for feeding a result of the risk predicting module back to the user and medical staff. The prostatic cancer risk predicting device is based on a prostatic risk predicting model suitable for Chinese people, so that early prediction of prostatic cancer risk of a patient is facilitated, and the prostatic cancer risk predicting device can prompt prostatic puncture biopsy as soon as possible; in addition, the prostatic cancer risk predicting device can realize background data collection and brings convenience to the medical staff to know information of the patient in details and to diagnosis and treatment. The prostatic cancer risk predicting device is wide in application range, the patient fills in information according to needs completely, and risk value of current prostatic cancer of individuals can be predicted; contact information can be further filled in for the convenience of contact between the medical staff and the patient. The prostatic cancer risk predicting device has great public health significance and economic value.

Description

technical field [0001] The invention relates to an individual-level prostate cancer detection risk prediction model, which belongs to the field of preventive medicine in the medical field. Background technique [0002] The incidence of prostate cancer in the United States has surpassed that of lung cancer, becoming the first tumor that endangers men's health. The American Cancer Society estimates that there will be approximately 238,590 new cases of prostate cancer in the United States in 2013, and 29,720 will die from the disease. In Europe, approximately 2.6 million new cases of prostate cancer are diagnosed each year. Prostate cancer accounts for 11% of all male cancers and 9% of all male cancer deaths. The incidence of prostate cancer in Asia is lower than that in European and American countries, but it has shown an upward trend in recent years. Prostate cancer patients are mainly elderly men. The median age of newly diagnosed patients is 72 years old, and the peak age...

Claims

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Application Information

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IPC IPC(8): G06F19/00
CPCG16H50/30
Inventor 成功华立新黄源李潇曹强汪骏潘永昇郑雨潇
Owner JIANGSU PROVINCE HOSPITAL
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