基于Matlab生物节律分析的高血压脑出血预后研究
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摘要
目的:以高血压脑出血患者作为研究对象,定量分析生物节律对高血压脑出血预后的影响。方法:基于Matlab的节律分析方法,与传统的Halberg余弦法对比计算患者血压和心率的近日节律。结果:收缩压、舒张压和心率的节律分析指标中,振幅A值且P值越小的,患者预后情况越好(P<0.05)结论:系统测试表明,基于Matlab的节律分析较传统的Halberg余弦法具有计算简单、精确度高、实用性强,为临床判断高血压脑出血的预后提供了可靠的辅助方法和依据。
This thesis selects the hypertensive cerebral hemorrhage patients as the research object. Also a analysis method of biological rhythm based on Matlab is proposed. Through quantitative analysis,the influence of biological rhythm on the prognosis of hypertensive cerebral hemorrhage and the final analysis indexis are found. By studying the rhythm mechanism of hypertensive cerebral hemorrhage,we find the biological rhythms of vital signs of postoperative patients have some correlation with their prognosis. System test shows that the support vector machine algorithm has higher accuracy,reliability and practical value than the BP neural network algorithm on the prediction of the prognosis of hypertensive cerebral hemorrhage and provide a reliable basis for the clinical diagnosis of the prognosis of hypertensive cerebral hemorrhage.
This thesis selects the hypertensive cerebral hemorrhage patients as the research object. Also a analysis method of biological rhythm based on Matlab is proposed. Through quantitative analysis,the influence of biological rhythm on the prognosis of hypertensive cerebral hemorrhage and the final analysis indexis are found. By studying the rhythm mechanism of hypertensive cerebral hemorrhage,we find the biological rhythms of vital signs of postoperative patients have some correlation with their prognosis. System test shows that the support vector machine algorithm has higher accuracy,reliability and practical value than the BP neural network algorithm on the prediction of the prognosis of hypertensive cerebral hemorrhage and provide a reliable basis for the clinical diagnosis of the prognosis of hypertensive cerebral hemorrhage.
引文
[1]党宝齐,朱敏,何卫春,等.高血压脑出血患者诊疗及预后[J].中国实用神经疾病杂志,2015,18(22):59-60.
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[5]关俊文,招康东,刘衍宇.高血压脑患者出血手术治疗后心率近日节律的变化[J].广州医学院学报,2007,25(6):614-616.
[6]关俊文,刘衍宇,刘延友,等.近日节律的改变与高血压脑出血手术治疗预后关系的研究[J],四川生理科学杂志,2008,30(1):6-8.
[7]J.W.Guan,Y.L.Ding,Y.Liu,et al.Circadian effects on outcome following surgery for intracerebral hemorrhage in humans[J]?Brain Res,2009,3(1258):78-85.
[8]G.Piccione,G.Caola,R.Refinetti.Maturation of the daily body temperature rhythm in sheep and horse[J].Journal of Thermal Biology,2002,27:175-178.
[9]徐亦唐.基于最小二乘法的曲线拟合及其在Matlab中的应用[J].电子世界,2013,10:102-103.
[10]A.A.Hasseim,R.Sudirman,P.I.Khalid.Handwriting Classification Based on Support Vector Machine with Cross Validation[J].Engineering,2013,5(17):84-87.
[11]S.Solanki,H.B.Jethva.Modified Back Propagation Algorithm of Feed Forward Networks[J].International Journal of Innovative Technology and Exploring Engineering,2013,2(6):2278-3075.
[2]王正荣.时间生物学[M].北京:人民卫生出版社,2008:10-25.
[3]Weisberg LA.Cotmputerized tomography in intracranial hemorrhage[J].Areh Neurol,1979,36:420-422.
[4]王继仁,蔺伟,杨广柱.高血压脑出血预后影响因素的临床研究[J].中国社区医师医学专业,2012,30(12):35-36.
[5]关俊文,招康东,刘衍宇.高血压脑患者出血手术治疗后心率近日节律的变化[J].广州医学院学报,2007,25(6):614-616.
[6]关俊文,刘衍宇,刘延友,等.近日节律的改变与高血压脑出血手术治疗预后关系的研究[J],四川生理科学杂志,2008,30(1):6-8.
[7]J.W.Guan,Y.L.Ding,Y.Liu,et al.Circadian effects on outcome following surgery for intracerebral hemorrhage in humans[J]?Brain Res,2009,3(1258):78-85.
[8]G.Piccione,G.Caola,R.Refinetti.Maturation of the daily body temperature rhythm in sheep and horse[J].Journal of Thermal Biology,2002,27:175-178.
[9]徐亦唐.基于最小二乘法的曲线拟合及其在Matlab中的应用[J].电子世界,2013,10:102-103.
[10]A.A.Hasseim,R.Sudirman,P.I.Khalid.Handwriting Classification Based on Support Vector Machine with Cross Validation[J].Engineering,2013,5(17):84-87.
[11]S.Solanki,H.B.Jethva.Modified Back Propagation Algorithm of Feed Forward Networks[J].International Journal of Innovative Technology and Exploring Engineering,2013,2(6):2278-3075.