基于人工神经网络的大学生体脂百分比预测方程的构建
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摘要
以1 201名大学生为研究对象,采用人工神经网络(ANN)数据挖掘方法,构建不同性别大学生体脂百分比(BFP)的预测方程,探讨身体质量指数(BMI)与BFP之间是否为线性关系。结果显示:ANN构建的基于BMI预测BFP方程,精度都高于91%;无论男生还是女生,构建的二次方程拟合值精度高于线性方程。构建的方程为中国大学生营养评价、身体形态健康管理以及相关疾病的危险预测提供依据。
The aim of this study is to establish the predictive equation for body fat percentage(BFP) among university and college students,trying to analyze the relationship between body mass index(BMI) and BFP by using artificial neural networks(ANN) and big dataset of 1201 contemporary college students of China.The results showed that BFP productional functions structured by ANN with BMI have the accuracy of higher than 91%.The fitting precision of quadratic equation is higher than that of linear equation in both genders.The established equation provides a more scientific basis for nutritional assessment,health management and risk prediction of related diseases of contemporary college students in China.
The aim of this study is to establish the predictive equation for body fat percentage(BFP) among university and college students,trying to analyze the relationship between body mass index(BMI) and BFP by using artificial neural networks(ANN) and big dataset of 1201 contemporary college students of China.The results showed that BFP productional functions structured by ANN with BMI have the accuracy of higher than 91%.The fitting precision of quadratic equation is higher than that of linear equation in both genders.The established equation provides a more scientific basis for nutritional assessment,health management and risk prediction of related diseases of contemporary college students in China.
引文
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[24]PADWAL R,LESLIE W D,LIX L M,et al.Relationship among body fat percentage,body mass index,and allcause mortality:a cohort study[J].Ann Intern M ed,2016,164(8):532-541
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[27]贺杰,漆正堂,罗艳蕊.大学生体脂百分比测量及回归方程的优选[J].中国临床康复,2006,10(48):28-30
[28]VASUDEV S,MOHAN A,MOHAN D,et al.Validation of body fat measurement by skinfolds and tw o bioelectric impedance methods w ith DEXA-the Chennai Urban Rural Epidemiology Study[CURES-3][J].J Assoc Physicians India,2004,52:877-881
[29]王政和,付连国,阳益德,等.双能X线吸收法和生物电阻抗法测量成年超重/肥胖人群体脂率一致性分析[J].中华流行病学杂志,2015,36(7):701-704
[30]DEURENBERG P,ANDREOLI A,BORG P,et al.The validity of predicted body fat percentage from body mass index and from impedance in samples of five European populations[J].Euro J Clin Nutr,2001,55(11):973-979
[31]黄锦静,陈岱,李梦天.基于粗糙集的决策树在医疗诊断中的应用[J].计算机技术与发展,2017,27(12):148-152
[32]CAPRIO S,DANIELS SR,DREWNOWSKI A,et al.Influence of race,ethnicity,and culture on childhood obesity:Implications for prevention and treatment:Aconsensus statement of Shaping America's health and the obesity society[J].Obes,2008,31(11):2211-2221
[2]中国卫生和计划生育委员会.成人体重判定[EB/OL].[2018-11-04].http://www.moh.gov.cn/zwgkzt/yingyang/20/201308/08/
[3]CARTWRIGHT M J,TCHKONIA T,KIRKLAND J L.Aging in adipocytes:Potential impact of inherent,depotspecific mechanisms[J].Exp Gerontol,2007,42(6):463-471
[4]GALLAGHER D,VISSER M,SEPLVEDA D,et al.How useful is body mass index for comparison of body fatness across age,sex,and ethnic groups?[J].Am J Epidemiol,1996,143(3):228-239
[5]JACKSON A S,STANFORTH PR,GAGNON J,et al.The effect of sex,age and race on estimating percentage body fat from body mass index:The Heritage Family Study[J].Int J Obes Relat M etab Disord,2002,26(6):789-796
[6]FORBES G B.Human body composition[M].New York:Springer Verlag,1987:1-350
[7]MEEUWSEN S,HORGAN G W,ELIA M.The relationship betw een BM I and percent body fat,measured by bioelectrical impedance,in a large adult sample is curvilinear and influenced by age and sex[J].Clin Nutr,2010,29(5):560-566
[8]ROBERGS R A,ROBERTS S O.Exercise physiology,performance,and clinical applications helah and disease[R].2nd ed,Philadelphia,1997,61-82
[9]BLAAK E.Gender differences in fat metabolism[J].Curr Opin in Clin Nutr M etab Care,2001,4(6):499-502
[10]LWIN R,DARNELL B,OSTER R,et al.Effect of oral estrogen on substrate utilization in postmenopausal w omen[J].Fertil Steril,2008,90(4):1275-1278
[11]RANASINGHE C,GAMAGE P,KATULANDA P,et al.Relationship betw een body mass index(BM I)and body fat percentage,estimated by bioelectrical impedance,in a group of Sri Lankan adults:A cross sectional study[J].Bmc Public Health,2013,13(1):1-8
[12]KUPUSINAC A,RANKOV O.What kind of relationship is betw een body mass index and body fat percentage?[J].J Med Syst,2017,41(1):5
[13]DEURENBERG P,YAP M,STAVEREN W V.Body mass index and percent body fat:a meta analysis among different ethnic groups[J].Int J Obes,1998,22(12):1164-1171
[14]JACKSON A S.Research design and analysis of data procedures for predicting body density[J].M ed Sci Sports Exerc,1984,16(6):616-622
[15]JACKSON A S,POLLOCK M L,WARD A.Generalized equations for predicting body density of w omen[J].M ed Sci Sports Exerc.1980,12(3):175-182
[16]SUN S S,CHUMLEA W C,HEYMSFIELD S B,et al.Development of bioelectrical impedance analysis prediction equations for body composition w ith the use of a multicomponent model for use in epidemiologic surveys[J].Am J Clin Nutr,2003,77(2):331-340
[17]KUPUSINAC A,DOROSLOVA CˇKI R,MALBAKI D,et al.Aprimary estimation of the cardiometabolic risk by using artificial neural netw orks[J].Comput Biol M ed,2013,43(6):751-757
[18]ABDUL K S,BABA M S,ZUBAIRI Y Z,et al.ANN as a tool for medical prognosis[J].Health Inform J,2000,6(3):162-165
[19]SHEIKHTAHERI A,SADOUGHI F,DEHAGHI Z H.Developing and using expert systems and neural netw orks in medicine:A review on benefits and challenges[J].JM ed Syst,2014,38(9):1-6
[20]张崇林,虞丽娟,吴卫兵.构建人工神经网络体质综合评价模型[J].中国组织工程研究,2012,16(37):6956-6960
[21]BLUM W F,ENGLARO P,HANITSCH S,et al.Plasma leptin levels in healthy children and adolescents:Dependence on body mass index,body fat mass,gender,pubertal stage,and testosterone[J].J Clin Endocrinol M etab,1997,82(9):2904-2910
[22]CONSIDINE R V,SINHA MK,HEIMAN M L,et al.Serum immunoreactive-leptin concentrations in normalw eight and obese humans[J].N Engl J M ed,1996,334(5):292-295
[23]PETER P,CAROL A B,SONYA O M,et al.Trends in body fat,body mass index and physical fitness among male and female college students[J].Nutrients,2010,2(10),1075-1085
[24]PADWAL R,LESLIE W D,LIX L M,et al.Relationship among body fat percentage,body mass index,and allcause mortality:a cohort study[J].Ann Intern M ed,2016,164(8):532-541
[25]SHAH A H,BILAL R.Body composition,its significance and models for assessment[J].Pakistan J Nutr,2009,8(2):198-202
[26]WHITNEY E,ROLFES S R.Understanding nutrition[R].11th ed.Belmont:Thomson Wadsw orth,2008:259-60
[27]贺杰,漆正堂,罗艳蕊.大学生体脂百分比测量及回归方程的优选[J].中国临床康复,2006,10(48):28-30
[28]VASUDEV S,MOHAN A,MOHAN D,et al.Validation of body fat measurement by skinfolds and tw o bioelectric impedance methods w ith DEXA-the Chennai Urban Rural Epidemiology Study[CURES-3][J].J Assoc Physicians India,2004,52:877-881
[29]王政和,付连国,阳益德,等.双能X线吸收法和生物电阻抗法测量成年超重/肥胖人群体脂率一致性分析[J].中华流行病学杂志,2015,36(7):701-704
[30]DEURENBERG P,ANDREOLI A,BORG P,et al.The validity of predicted body fat percentage from body mass index and from impedance in samples of five European populations[J].Euro J Clin Nutr,2001,55(11):973-979
[31]黄锦静,陈岱,李梦天.基于粗糙集的决策树在医疗诊断中的应用[J].计算机技术与发展,2017,27(12):148-152
[32]CAPRIO S,DANIELS SR,DREWNOWSKI A,et al.Influence of race,ethnicity,and culture on childhood obesity:Implications for prevention and treatment:Aconsensus statement of Shaping America's health and the obesity society[J].Obes,2008,31(11):2211-2221