Dynamic evaluation and intervention system for nutrition and health of African pregnant and lying-in women

The dynamic assessment and intervention system for maternal nutrition and health in Africa, generated through multi-source data fusion and offline intervention packages, solves the problems of data fragmentation and high costs. It enables dynamic nutritional assessment and low-cost nutritional intervention, adapts to the complex environment in Africa, and improves the accuracy of assessment and the timeliness of response.

CN122135890APending Publication Date: 2026-06-02WENZHOU MEDICAL UNIV
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Patent Information

Application Number
CN202610159536.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-02-04
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Nutritional health assessments for pregnant and postpartum women in Africa suffer from problems such as fragmented data, delayed assessments, high costs, and incompatibility with local environments. Existing technologies cannot achieve dynamic responses and low-cost nutritional interventions.

Method used

A dynamic assessment and intervention system for maternal nutrition and health in Africa was designed. Through multi-source data fusion, weight correction, and offline intervention package generation, the system enables dynamic assessment and low-cost intervention of maternal nutrition and health. The system includes a data acquisition module, a data preprocessing and weight correction module, a nutritional risk assessment module, and an offline intervention package generation module. It integrates clinical physiological data, traditional Chinese medicine physical signs data, local dietary data, and environmental risk data to generate nutritional intervention strategies that can be executed offline.

Benefits of technology

It enables unified evaluation of multi-source data, improves the accuracy and timeliness of evaluation, reduces costs, adapts to the complex environment in Africa, enhances the robustness of the system, and supports nutrition guidance in environments with weak or no networks.

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Abstract

The invention discloses an African pregnant and lying-in woman nutrition health dynamic evaluation and intervention system, and belongs to the technical field of pregnant woman health management. A dynamic evaluation and intervention system for nutrition and health of African pregnant and lying-in women comprises a data acquisition module used for acquiring multi-source data of pregnant and lying-in women; the data preprocessing and weight correction module is used for carrying out standardization processing on the multi-source health related data and carrying out weight adjustment on different data sources based on regional environment risk parameters; the nutrition risk assessment module is used for generating nutrition risk scores of pregnant and lying-in women according to the processed and corrected data; the dynamic decision module is used for generating a corresponding nutrition intervention strategy according to the nutrition risk score; the offline intervention packet generation module is used for converting the nutrition intervention strategy into an intervention instruction which can be executed offline and outputting the intervention instruction under the condition that the network is limited or the terminal performance is limited; therefore, multi-source health related data fusion, dynamic nutrition risk assessment and low-cost intervention execution of nutrition and health of pregnant and lying-in women are realized.
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