用多元逐步回归进行多因素分析。
Multiple stepwise regression was carried out for multivariate analysis.
使用多元逐步回归方法进行相关性分析。
Step wise regression was used to analyse the relationship between GMFCS and risk factors.
模型分别采用多元逐步回归方法和反向传播方法。
The model used multiple stepwise regression method and back propagation method independently.
建立、验证了土壤水分入渗参数的多元逐步回归模型。
Soil water infiltration capacities and parameters of soil water infiltration model make severe change in agriculture productive period, but have definite change law as well.
用单因素和多元逐步回归分析法分析了住院分娩的影响因素。
The Affected factors on hospital delivery were analysed by mono-factor and multifactor analysis.
并将儿童IQ与出生时情况和母分娩情况作多元逐步回归分析。
The relation between child IQ and the conditions of birth and delivery were studied by means of multiple gradual regressive analysis.
方法采用多元逐步回归统计方法对药费的影响因素进行多因素分析。
Methods Stepwise regression analysis was used to examine influencing factors of medicine charges.
方法：采用多元逐步回归分析方法对可能的影响因素进行筛选及分析。
Methods the statistical method of stepwise was used to select and analyze the possible factors affecting the in - patients expenses.
方法采用多元逐步回归方法对可能引起后囊膜混浊的诸多因素进行分析。
MethodsThe potential factors which may cause PCO were analyzed with multiple stepwise regression analysis.
多元逐步回归分析表明，客观支持是影响产前抑郁水平的主要保护因素。
Multiple stepwise regression analysis indicates objective support is the main protective factor affecting prenatal depression level.
对绿茶17种氨基酸与滋味进行了简单相关、多元逐步回归和主成分分析。
Simple correlation, multiple regression and main - element analysis based on the results of 17 amino acids and taste of green tea were carried out by computer.
通过轮胎的静态和动态实验，采用多元逐步回归技术对实验结果进行处理。
Several tires are statically and dynamically tested. The results are processed with progressive regression.
多元逐步回归分析发现：影响癔症生活质量的因素是抑郁、主观支持、恐怖。
Multivariate regression study shows depression, subjective support and phobia are the key factors to influence the quality of life of hysteria patients.
分别予以赋值后，用计算机行单因素直线相关，多元直线回归和多元逐步回归分析。
The effect of these factors to the therapy option (surgery vs conservative treatment) was analyzed by liner correlation, multiple liner regression and forward stepwise regression.
采用多元逐步回归模型用常规土壤物理参数对土壤水分入渗模型参数进行预报是可行的。
It is feasible to predict soil infiltration capacities by routine physical parameters with stepwise regression models with multiple units.
经多元逐步回归分析，社交自尊、消极应对方式、社会支持和特质焦虑被引入回归方程。
Logistic analysis indicated that Self esteem, negative coping styles, social support and trait anxiety had great influence on social Avoidance and Distress.
多元逐步回归分析显示，认知功能与日常生活活动能力可解释心境22.5%的变异度。
Regression analysis showed that cognitive function and activities of daily living could explain 22.5% of variability of the mood.
对多元逐步回归分析显示：年龄、总胆固醇是引起脑梗塞患者颈动脉硬化的主要危险因素。
Multivariate stepwise logistic regression showed that age, CH were significant factors for carotid artery arteriosclerosis in cerebral stroke patients.
最后通过多元逐步回归模型计算出各污染源对南京市大气颗粒物中半挥发性有机物的贡献率。
Lastly the percentage contributions of various pollution sources to SVOCs on airborne particulates in Nanjing city were calculated using multiple regress models.
相关和多元逐步回归分析显示，TG与LDL颗粒直径成负相关，且是LDL颗粒直径的主要影响因素。
Multiple stepwise regression analysis showed that TG was the major impact factor of the size of LDL particle.
多元逐步回归分析结果表明，年龄、收缩压与反映主动脉僵硬度的PWV关系密切（P<0.001）。
Mutivariate regressive analysis demonstrated that age and systolic blood pressure had close relationship with PWV(P<0.001).
采用多元逐步回归建立软测量模型，充分利用现场DCS资源，实现催化裂化装置柴油闪点的在线软测量。
Online soft measurement of flash point of gas oil in the FCC unit is realized by the full utilization of DCS resource on the site.
圆分布分析脑血管病发病的季节规律；直线相关、多元逐步回归分析气象因素与脑血管病发病之间的关系。
The relationship between the onset of CVD and meteorological factors including temperature, air pressure, relative humidity, wind velocity was analyzed by circular distribution analysis,.
方法采用抑郁自评量表和社会支持评定量表对623例孕妇进行测评，并对结果进行二元和多元逐步回归分析。
Method Assess 623 pregnant women by Self rating Depression scale (SDS) and social support rating scale and take binary and multiple stepwise regression analysis on the result.
多元逐步回归分析显示，对癫痫患者SDS分值影响最大的是自我效能感、求助、自责、经济情况、发作频率。
Multiple regression analysis showed that the score of SDS was correlated with the self-efficacy, help seeking, self-accusation, economic status and frequency of seizure.
采用多元逐步回归分析得出了影响铅作业工人神经行为测试结果的主要因素，进一步确认血铅影响神经行为的改变。
The result of multiple stepwise regression analysis showed the main factors affecting on neurobehavior of lead-exposed workers and the effect of blood lead on neurobehavior was confirmed also.
以年龄、身高、FVC为自变量，在IBM-PC／XT计算机上用多元逐步回归法建立呼气和吸气阻力的回归方程。
The regression equations of expiratory and inspiratory resistances were built with multiple stepwise regression analysis on the IBM PC/XT computer with age, height and FVC as independent variables.
方法：根据1998至2 0 0 0年的住院大病病案首页，采用多元逐步回归分析等统计方法构建住院费用预测模型。
Methods: Based on the first page of the case data from 1998 to 2000, the cost forecasting model of the hospitalization expenditure were established, applying stepwise regression analysis.
结果：经多元逐步回归分析，进入回归方程的变量依次为日常生活能力量表评分、卒中次数、婚姻状况、陪护情况、抑郁自评量表评分。
Results: Five independent variables had been put into regression equation by multiple regression analysis, which were ADL score, stroke attack time, marriage, carer and SDS score.
结果：经多元逐步回归分析，进入回归方程的变量依次为日常生活能力量表评分、卒中次数、婚姻状况、陪护情况、抑郁自评量表评分。
Results: Five independent variables had been put into regression equation by multiple regression analysis, which were ADL score, stroke attack time, marriage, carer and SDS score.
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