A pediatric recurrent respiratory tract infection recurrence risk prediction method and system based on the gut-lung axis theory

By using automated data processing and ensemble learning models based on the gut-lung axis theory, the problems of inconsistent standards, low prediction accuracy, and insufficient automation in assessing the risk of recurrent respiratory infections in children have been solved. This has enabled efficient and accurate risk assessment and early warning, and is applicable to chronic disease management systems and family health monitoring.

CN122417428APending Publication Date: 2026-07-17SHANGHAI PUTUO DISTRICT CENT HOSPITAL
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Patent Information

Application Number
CN202610830713.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-06-10
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Current risk assessment methods for recurrent respiratory infections in children rely on clinicians' experience, have inconsistent assessment standards, highly subjective results, limited data dimensions, fail to integrate gut microbiota and immune function, have low prediction accuracy and delayed early warning, lack automated integration of auxiliary tools, have low data collection efficiency, cannot support large-scale population screening, and lack purely information processing-based prediction methods.

Method used

This paper presents a method for predicting the risk of recurrent respiratory infections in children based on the gut-lung axis theory. The method automatically collects, cleans, and extracts multi-dimensional data features through a computer or server, constructs an integrated learning model, and realizes risk assessment and early warning. The entire process, including data collection, cleaning, feature extraction, model calculation, and result output, is performed by a computer and does not involve human diagnosis or treatment.

Benefits of technology

It achieves fully automated fusion and standardized processing of multimodal medical data, improves the efficiency and consistency of risk assessment, significantly enhances prediction accuracy and early warning capabilities, supports batch screening of large populations, meets the requirements for patent protection, and is clinically applicable.

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Abstract

本发明公开了一种基于肠‑肺轴理论的小儿反复呼吸道感染复发风险预测方法与系统,属于计算机医疗信息处理与儿科慢病风险预测交叉技术领域。该方法全部由计算机或服务器独立执行,不涉及任何对人体的诊断、治疗、干预或护理操作,包括:通过标准化接口自动采集多维度原始数据并执行标准化清洗;提取西医临床、中医症状、肠道微生态及免疫功能四类核心特征,构建标准化特征向量;将特征向量输入预训练的XGBoost‑LightGBM加权融合模型,计算复发风险评分并划分低、中、高危层级;自动生成预测报告,高风险时触发预警推送。本发明还提供了相应的系统及装置。本发明实现了小儿反复呼吸道感染复发风险的全自动化量化评估。
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