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- Methods To analyze 718 schizophrenics by single and multiple stepwise regression analyses to explore whether relapse of schizophrenia was related to those factors. 方法以单因素及逐步多元回归法分析718例精神分裂症患者的复发率及其相关性因素。
- Blood viscosity significantly increased in patients with EH. Correlation and stepwise regression analyses showed:(1) Serum LPO positively correlated with SM,and negatively with PE, indicating that LPO exerted an independent influence on EPL. 磷脂酰乙醇胺（PE）、超氧化物歧化酶与脂质过氧化物比值（SOD/LPO）和谷胱甘肽过氧化物酶与脂质过氧化物比值（GSH－px/LPO）则显著降低，血液流变各指标显著升高，经简单相关和多因素逐步回归分析表明：LPO被选入SM、PC和PE回归方程，LPO与PC、SM呈正相关，与PE呈负相关，提示LPO对红细胞膜磷脂成分存在独立影响。
- MethodsThe potential factors which may cause PCO were analyzed with multiple stepwise regression analysis. 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。
- Some QSAR models based on their lipophilic and steric parameters were built up via a stepwise regression analysis. 通过逐步回归分析建立了基于分子疏水性和立体参数的QSAR方程。
- Methods The influencing factors of relative mental health status were selected by stepwise regression analysis. 方法采用逐步回归分析对有关心理健康状况影响因素进行筛选。
- Utilizing x~2 test, t test, correlativity analysis and stepwise regression analysis to analyse the collected data in SPSS 11.0 software. 分别采用卡方检验、t检验、相关分析及逐步回归分析等方法;应用SPSS 11.;0软件完成数据的统计处理。
- The stepwise regression analysis showed that blood lipid parmeters which play a significant role in AWT were sifted out and result is ApoA1/ApoB. 经逐步回归，筛选对AWT有显著作用的血脂指标是ApoA1/ApoB。
- The independent t-test, and Pearson product moment correlation and multiple stepwise regression analysis were used as statistical methods. 统计方法为独立样本t考验、皮尔逊积差相关及多元逐步迥归分析。
- Affecting factors of hormone induced remission in nephrotic syndrome in 68 children were analyzed with multifactorial stepwise regression analysis. 运用多因素逐步回归分析法，对68例儿童肾病综合征激素诱导缓解的影响因素进行分析。
- Multiple linear stepwise regression analysis revealed that TG and WHR were independently associated with the size of LDL particles. 多元逐步线性回归分析，得出与LDL颗粒直径独立相关并依次进入方程的变量为：甘油三酯和腰臀比。
- Result of stepwise regression analysis shows that DNA damage of cells is affected by LYS and SOD.If LYS or SOD rise, COMET will lower. 逐步回归分析结果表明，细胞DNA损伤既随SOD和LYS的升高而降低，同时也因使用固硫型煤为燃料而降低。
- The collected data were analyzed by t-test (independent), one-way ANOVA (independent), and multiple stepwise regression analysis. 所用的研究工具有工作价值观量表、组织承诺量表、工作投入量表及工作满意度量表。
- A method of stepwise regression analysis on water polluting is discussed with examples of the comprehensive water polluting index. 提出水质污染的逐步回归分析方法,并以年水质综合污染指数为例,对其进行逐步回归分析。
- Multiple factor stepwise regression analysis showed that the correlated risk factors of cerebral infarction were PP and CHOL. 多因素逐步回归分析显示，脑梗塞发生的相关危险因素分别为PP、CHOL。
- The forecasting models of the 4th generation of cotton bollworm had been formed by means of stepwise regression analysis. 运用逐步回归分析，组建了4代棉铃虫发生期和发生量的预测模型。
- A stepwise regression analysis showed that blood lipid parameters which play a significant role in AWT were sifted out. The results are suc- cessively apoAI/apoB,apoB. 经逐步回归分析,筛选对 AWT 有显著作用的血脂指标,结果依次为 apoAl/apoB、apoB。
- In order to improve the quality and decrease the data points number of the input vector of an artificial neural network(ANN),the stepwise regression analysis(SRA) was used. 本文首先用逐步回归分析法对三组分稀土元素的重叠色谱数据进行筛选，提高数据的显著性，减少数据量，然后用BP模型的人工神经网络进行训练与预测，对重叠色谱峰中的各组分含量进行了定量分析。
- Stepwise regression analysis was used to build mathematical model of radial keratotomy(RK), for analyzing factors influencing on the result, and predicting the RK result. 本文运用逐步回归方法建立放射状角膜切开术预测系统的非线性数学模型，分析各因素对手术效果的影响。
- Methods: 114 aged patients with primary hypertension were evaluated by the relationship of echo LVM to sixteen factors in bivariate analysis and stepwise regression analysis. 方法：采用简单相关及多元逐步回归分析方法，对114例老年高血压病患者的LVM与16项指标的关系进行分析。
- The data obtained were analyzed by path analysis, multivariate regression analysis, and stepwise regression analysis in terms of the purposes described above. 所得资料，配合上述目的，分别采用径路分析、多变项复廻归分析与逐步廻归分析三种方法统计处理。
