妊娠中、晚期平和质女性脉诊信息特征研究

发布时间：2018-04-03 11:40

本文选题：妊娠　切入点：体质　出处：《中华中医药杂志》2017年07期

【摘要】：目的:研究妊娠中、晚期平和质女性脉诊信息特征。方法:以"中医脉诊信息采集及分析系统CIPD-1.0"采集妊娠中期、晚期平和质女性的脉诊信息,并与育龄期平和质非妊娠女性比较。对所得结果预处理后,选择连续的周期,通过谐波拟合建立提取特征参数的数学模型,共提取193参数,通过有监督学习分类判决-套索回归(Lasso)挖掘脉诊信息特征。结果:与育龄期平和质非妊娠女性比较:妊娠期中、晚期脉诊信息特征点出现"左寸相位5"及"左寸t5"和"左寸能量5","右尺相位2"和"右尺相位4"使用次数也较高;妊娠中期脉诊信息特征点出现在"左寸t4"及"左寸相位5";妊娠晚期脉诊信息特征点出现在"左寸相位5""左尺相位2""右尺相位2"和"左寸相位3"。与妊娠中期平和质女性比较,妊娠晚脉诊信息特征点差异主要在"右寸相位3""左寸能量4"和"右关相位3"。结论:妊娠中、晚期平和质女性脉诊特征点主要表现在左寸和双尺,与心肾关系最为密切。妊娠中、晚期脉诊信息有独自的特征,且在妊娠期间有规律的变化。
[Abstract]:Objective: to study the characteristics of pulse diagnosis in women in late pregnancy.Methods: the pulse diagnosis information of women in the second and third trimester of pregnancy was collected by CIPD-1.0, and compared with that of normal and non-pregnant women of childbearing age.After preprocessing the obtained results, a mathematical model of extracting feature parameters is established by harmonic fitting, and 193 parameters are extracted, and pulse diagnosis information features are mined by supervised learning classification decision and lasso regression.Results: compared with non-pregnant women of childbearing age, "left inch phase 5", "left inch t5" and "left cun energy 5", "right ruler phase 2" and "right ruler phase 4" appeared in the late stage of pregnancy.In the second trimester of pregnancy, the feature points of pulse diagnosis appeared in "left cun t4" and "left cun phase 5", and in the third trimester of pregnancy, they appeared in "left inch phase 5", "left ulnar phase 2", "right ruler phase 2" and "left inch phase 3".Compared with moderate pregnant women, the difference of information characteristic points of late pregnancy pulse diagnosis was mainly in "right inch phase 3", "left inch energy 4" and "right turn phase 3".Conclusion: the characteristic points of pulse diagnosis in the late stage of pregnancy are mainly left inch and double ruler, which are most closely related to heart and kidney.In pregnancy, the late stage pulse diagnosis information has the individual characteristic, and has the regular change during the pregnancy.
【作者单位】：北京市中医药防治重大疾病基础研究重点实验室中国中医科学院医学实验中心;
【基金】：国家自然科学基金项目(No.81403325) 科技部基础性工作重点项目(No.2013FY114400)~~
【分类号】：R271.9

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