健康人群肿瘤特异性生长因子值与身体一般状况的相关分析

Correlation Analysis on Body Status and TSGF Values in Healthy Persons

目的 探寻肿瘤特异性生长因子 (TSGF)值与体重、年龄、身高、体重指数等因素的相关性。方法 应用Excel 2 0 0 0对有关数据进行整理 ,采用“SPSS 8.0forwindows”统计软件 ,在计算机上对有关数据进行相关分析 ;并利用逐步回归法 (Backwardregressionmethod)对TSGF值做多元回归分析。 结果 女性的体重及体重指数与TS GF值分别呈显著与极显著正相关 ;TSGF值与体重指数的回归方程Y =4 7.0 97+0 .2 2 5X ,即每当增加 1个体重指数单位 ,TSGF值将上升 0 .2 2 5单位。结论 单相关分析与偏相关分析均显示女性体重指数与TSGF值呈极显著的正向相关 。

Objective To explore the relationship between TSGF level and avoirdupois、age、stature and the avoirdupois index.Methods The correlations analysis and backward regression method by the statistical software named SPSS 8.0 for windows were utilize.Results There were significant positive correlations between TSGF level and the avoirdupois or the avoirdupois index in female groups. Multiple regression analysis revealed the regression equation as follows Y= 47.097 +0.225X, which meant TSGF values would rise 0.225 units while to increase one unit of avoirdupois index.Conclusion There would be significant positive correlations between TSGF values and the avoirdupois or the avoirdupois index in female groups. The relationship may be not only in seeming but also in essential.