First Prize in Guangdong Province
National College Student Mathematical Modeling Contest (CUMCM)
2025Overview
Awarded First Prize in Guangdong Province at the 2025 National College Student Mathematical Modeling Contest (CUMCM).
Project: Optimal Testing Time Point and Fetal Abnormality Diagnosis
Developed a comprehensive model for Non-Invasive Prenatal Testing (NIPT) optimization:
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Survival Analysis: Applied survival analysis methods to determine the optimal testing time window during pregnancy, balancing early detection accuracy with risk factors.
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Random Forest Classification: Built a Random Forest model for fetal abnormality diagnosis based on multi-dimensional biomarker data, achieving high classification accuracy.
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Clinical Decision Support: Integrated the timing model with the diagnostic model to provide a complete clinical decision support framework for prenatal screening.