젊은 여성의 건강관련체력과 염증지표간의 추정 회귀식 개발

Abstract

The purpose of this study was to analyze of the relationship between young women's health-related fitness and inflammatory markers and to develop the predicting regression equation with the significant factor. The 157 young females (age: 20.159±1.876yrs, BMI: 22.457±2.408 Kg/m2) were participated in this study. We measured percent body fat, body mass index, muscular strength, muscular endurance, flexibility, cardiorespiratory endurance, and tumor necrosis factor-α(TNF-α) level using an enzymatic method. Percent body fat, weight, height and body mass index were analyzed using bioelectrical impedance(Biospace Co.). TNF-α was analyzed using the reagent, and after blood collection . Pearson product-moment correlation was used to investigate correlations between TNF-α and concentration of body composition, health-related physical fitness. Multiple linear regression was used to examine the associations between TNF-α and concentration of body composition, health-related physical fitness. TNF-α was significantly associated with muscular strength(r=-.403, p<.001) and cardiorespiratory endurance(r=-.363, p<.001). In multiple linear regression analysis, muscular strength(B=-.017, t=-4.057), and cardiorespiratory endurance(B=.105, t=3.260) were shown to be significant predictors of cardiorespiratory endurance and muscular strength account for a variance in TNF-α of 24% in young female. Consequently, young women of TNF-α and muscular strength, cardiovascular endurance is significantly correlated (p<.000) was established.Second, regression analysis using a stepwise selection method for creating a regression expression for estimating the results of TNF-α of the young woman, a regression equation to estimate y〓3.447－.017(muscular strength)＋.105(cardiovascular endurance).