Postmenopausal female osteoporosis risk alignment diagram prediction system and prediction method

Abstract

The invention belongs to the technical field of postmenopausal female osteoporosis risk prediction, and discloses a postmenopausal female osteoporosis risk alignment diagram prediction system and a prediction method. A data collection table related to osteoporosis prediction is designed through literature learning, and through questionnaire survey and bone mineral density examination results of postmenopausal female patients a training data set and a verification set are formed; a training data set is subjected to Lasso regression variable screening and Logistic regression to establish a prediction model, a data set is established and verified, model evaluation is carried out, and indexes comprise calibration degree, resolution and clinical practicability; and an osteoporosis risk alignment diagram is fabricated, the alignment diagram is made into an APP or a WeChat applet for a patient to use, and the model is updated regularly. Through bone mineral density examination, the osteoporosis risk of a patient can be primarily screened, early treatment of the patient is facilitated, osteoporosis screening of a high-risk patient is suggested, and medical suggestions are given.

Description

technical field [0001] The invention belongs to the technical field of risk prediction of osteoporosis in postmenopausal women, and in particular relates to a nomogram prediction system and method for osteoporosis risk in postmenopausal women. Background technique [0002] The incidence of osteoporosis in postmenopausal women is high, and many patients have been onset for a long time, have a serious condition, and even have osteoporotic fractures when undergoing bone density examination. [0003] The existing osteoporosis prediction tools are all evaluation scales, which are difficult to use, require physicians to operate, and have poor health supervision and education capabilities. There is no nomogram of osteoporosis risk yet. The advantage of the nomogram is that it is simple and feasible, and it can be made into an APP or WeChat applet. After the patient clicks and answers the questions, the risk probability of osteoporosis can be produced , and give medical advice. ...

AI Technical Summary

Problems solved by technology

[0006] (1) The existing osteoporosis prediction tools are all evaluation scales, which are difficult to use and need to be operated by doctors, and the ability of health supervision and education is poor

[0007] (2) There is no nomogram of osteoporosis risk in postmenopausal women in the prior art

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