多元回归分析

Multivariate analysis indicated that age, refractoriness hypertension, carotid artery atherosclerostic plaques and coronary artery triple vessel lesion was identified as independent predictors of ARAS.

多元Logistic回归分析表明，仅年龄、顽固性高血压、颈动脉粥样斑块、冠脉三支病变是ARAS的独立预测因素。

Methods To evaluate relationship between HF and ANP with multi line regression method and to compare HR and BP between 121 patients with EH and 41 control persons after and before exercise.

121例EH患者和41例血压正常值者进行组间血压心率比较和用多元线性回归分析法评价两组运动前后心功能与ANP之间的相互关系。

The result indicates that multi factor line regression analysis is simple and fewer errors, thus it can be used generally and objectively, and it can reflect the instance of acid leaching. Therefore, this study can provide the basis for dealing with acid leaching time of uranium ore.

结果表明：多元线性回归分析方法简单、误差较小、简便可靠，能如实地反映酸法浸出情况，进而为处理铀矿石选择适宜的酸度和浸出时间提供了依据。

According to analysis of relation of heat island intensity and meteorological conditions, the multiple regressive formulas are established.

在统计分析城市热岛强度与气象条件关系的基础上，建立了热岛强度与气象要素的多元回归方程。

In order to satisfy the needs of the economical management and the engineering project, the paper gives three empirical formulae by the stepwise multiple regressiveness and main analysis methods to calculate the quantities of the machinery in the forest area of China. The formula(11) is used for accurate calculating.The formula (16) is used for simplified calculating and the formula (17) is used for roughly calcu!

为了满足宏观经济管理和工程规划的需要，本文利用逐步多元回归和主分量分析建立估算林区机械总量的经验公式，其中公式(11)是精确计算用，公式(16)是常用简化计算式，而公式(17)是粗略估算式。

The methods include self-comment and being visited.

采用多元Logistic回归分析方法处理数据。

The standard equation of measuring concentration of protein in milk is obtained through linear regression analysis of the model.

对该模型进行多元线性回归分析，得到了测量牛乳中蛋白质浓度的标准方程。

Methods CHD patients were proved by coronary arteriongraphy. 64 patients with type 2 diabetes in combination with CHD were enrolled in group A and 98 patients with simple CHD served as group B. Patients of group A were subdivided into 3 groups based on scalar of the stenotic coronary artery, viz 1 rarnus, 2 rami and 3 rami affection groups, and urinary albumin level was determined. In group A, age, course of DM, BMI, BP, BS, GHbA1c, blood-fat, UAL serving as iv, and affection sum and stenosis index serving as dv, ran polynary gradual regressive analysis.

随机选取经冠状动脉造影确诊的冠心病患者，其中2型糖尿病合并冠心病患者64例为A组，单纯冠心病患者98例为B组，比较两组患者的临床资料和冠状动脉病变情况。A组患者根据冠脉病变支数分为3个亚组，即l支、2支、3支病变组，比较亚组间的尿白蛋白水平；A组患者以年龄、体质量指数、糖尿病病程、血压、血糖、糖化血红蛋白、血脂、尿白蛋白为自变量，分别以病变数、冠脉狭窄指数为因变量进行多元逐步回归分析。

Multiple stepwise regression analysis showed that inflammatory markers were independent influencing factors for MS and its target organ damage.

多元逐步回归分析显示，炎症标志物是MS靶器官损害的独立影响因素。

Therefore, this study can provide the basis for dealing with acid leaching time of uranium ore.

结果表明：多元线性回归分析方法简单、误差较小、简便可靠，能如实地反映酸法浸出情况，进而为处理铀矿石选择适宜的酸度和浸出时间提供了依据。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐