linear mixed-effects models 线性混合效应模型
Treatment group effects were estimated using linear mixed models according to the intention-to-treat principle.
治疗组的关系按照从意向到治疗的原则采用现行混合模型进行评估。
METHODS: general linear models with mixed effects and generalized linear mixed models (GLMM) were adapted to investigate the difference between groups.
方法：采用混合效应的一般线性模型和混合效应的广义线性模型。
Multivariate mixed models incorporating a propensity score to account for imbalance among cohorts were used to estimate drug effects on mortality with associated 95% confidence intervals (95%CI).
运用多变量混合摸型，加上说明不同队列间不均衡性的倾向评分，使用95%可信区间估计药物作用对死亡率的影响。
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